[Reserved] 640 works - the most mysterious China "Skynet system" exposure situation will be the occasion _.

Original Address: 640 works - the most mysterious China "Skynet system," the exposure of: List of <hr /> 640 Super Engineering Works - the ballistic missile defense program <hr /> total investment: - Project period: 1964 - .-2020 Pioneer super cannon on some of the information from the article "aerospace industry history of the Second Research Institute (1957-1987)" 640 project in 1999, part of the decryption. .<wbr> <wbr> <wbr> <wbr> Chinese anti-satellite missile defense program with the war plan, in time, can be roughly divided into three phases, the first stage: the sixties the "640 Project", including the National Missile .defense system, theater missile defense systems and anti-satellite warfare system. .The second stage is the eighties, "863 Plan", mainly based on technical feasibility and technical reserves. .The third stage since the late nineties, the face of U.S. nuclear blackmail and the threat of satellite weapons, armaments, mainly against the U.S. missile defense plan and program planning feasibility study. .(A) the origin of the late fifties of last century, the whole atmosphere of the Earth has been completely enveloped the Cold War; between the two camps, it has long been eyeing. .Which led to the Cold War so-called "balance of terror" in the most important factor, is none other than nuclear deterrence. .Ten years ago, has experienced the world of nuclear weapons, "style"; a Hiroshima, a Nagasaki, a milestone in the history of human nuclear development. .By this stimulus, the ability of countries are developing nuclear weapons; in NATO and the Warsaw Pact confrontation, and "capable of guaranteeing mutual destruction" in the background, but never Zhebing sword scabbard. .To the late fifties, the Chinese are in a beleaguered times. .Not to mention domestic issues, saying only that the international community, but also a lot of problems: the Korean War a few years ago, has clearly defined the enemy of the US-led Western; and with the continued progress of the Sino-Soviet dispute, China and the socialist tradition .camp they are facing a complete break situation. .In a flash came the sixties, has experienced three years of natural disasters in China, is slowly recovering. .But the international situation at the time, but it has not improved - if not to say worse words: this time, the Soviet Union has been completely broken, the Sino-Soviet border is already a massive gathering. .Soviet and Chinese military exercises deduction, have proved a problem: The Soviet Army mechanized group army and tanks, just a few hours to connect via Zhangjiakou, press on Beijing! .Therefore, the possibility of Soviet attack route, the Chinese army in layers of fortification. .However, if the Soviet conventional attack is not, in favor of a new type of nuclear attack, how do? .If you choose to Soviet nuclear attack, I am afraid may not be just like the U.S. bombing of Hiroshima and Nagasaki when it was only by way of bombers carried out bomb - the world has been the emergence of new delivery platforms, that is equipped with long-range nuclear warheads .ballistic missiles, medium-range ballistic missiles. .The so-called "intercontinental ballistic missiles," the long-range ballistic missiles, the entire flight time, but thirty to forty minutes. .Medium-range ballistic missiles launched from Mongolia, hit China, the whole time and even less than ten minutes. .Moreover, the multiple independently targetable, bait deception, mobility, etc. warheads way, there have been - in this case, no nuclear weapons in China, can withstand a nuclear attack from the west or north? .In fact, this is a problem no suspense; can or can not, must be against - do it because the defense "very difficult", not to defense it? .Absolutely not the truth! .August 6, 1945, the United States dropped atomic bombs on Hiroshima, killing nearly 8 million people directly, the whole became a dead city of Hiroshima. .This is the March 1946 shooting of color photos, you can see the destructive power of atomic bombs on buildings. .This is just a TNT explosive power equivalent to 15,000 tons of small atomic bomb. .Modern nuclear warhead more than 5 million tons. .<wbr> (b) the opening in December 1963, heard a report on strategic weapons, the instructions of Chairman Mao Zedong: the atomic bomb, missiles, in any case will not do a more than others. .At the same time, we are also defensive strategic policy. .Therefore, in addition to engaging in offensive weapons, but also engage in more defensive weapons. .Two months after the February 6, 1964, Mao Zedong, the issue was again raised; day, he met with Vice President Qian five Department of Defense, the anti-missile research specifically addressed the question: there must be a spear shield, .small number of people engaged in food to eat, specifically to study the issue. .Not five, ten years; years No, fifteen years. .Engage in out of the total. .<wbr> <wbr> such thing as the Mao Zedong of China NMD (National Missile Defense), and said people familiar with the development of nuclear submarines and the "one million years." .Shows that China's leaders on this matter in great determination. .However, when China's national strength has been bloated. .Difficult period of from three years the country has just come out of the shadow, depression, heart instability, an atomic bomb project to use up more than 200 billion yuan, the country's resources stretched. .In this context also higher than the atomic bomb on the cost of many of the anti-missile project amounts to some whimsical. .But given the current international situation, to make such a vision is admirable. .Like Reagan's "Star Wars" program is unrealistic, but Americans still admire him now. .The beginning of the 1964 instructions, since instruction is known as 640 - Accordingly, the ABM-related research projects, project code is 640 projects. .In order to implement the 640 direction, one month after the March 23, National Defense Science and Technology Commission held a ballistic missile defense scientific discussions. .Participants at the workshop, a total of thirty experts and leaders from four machines, Ministry of Defence of the five branches, ten Defense Institute, Chinese Academy of Sciences, the PLA artillery and other units. .This discussion will clear the ABM of the three possible ways, and this made a preliminary division of labor: the five branches of Department of Defense is responsible for anti-missile missiles, artillery guns Institute responsible for the super anti-missile, Shanghai Institute of Optics and Fine Mechanics is responsible for anti-missile laser. .One of the super-gun anti-missile, anti-missile cannon is actually an abbreviation of super - but the project eventually the flowers do not home; on this issue, we followed slowly and see. .One year after the May 10, 1965, the Central Office of the IPCC issued the "enemy on the defensive missile research issues," which called the Ministry of four machines, five machines Ministry, the Ministry of six machines, seven machine department, Chinese Academy of Sciences, artillery ., XX base (Note: This article is abbreviated), we must make the enemy missile defense research, part of the unit's annual and long-term planning. .Two months later, on July 8, Defense Science and Technology Commission of the IPCC to submit to the central "anti-missile defense system on the development planning report", plans developed in 1973-1975 between the interceptor and intercept tests. .August 27, the Central Committee of the 13th special meeting approved the report. .<wbr> <wbr> 1966 �� 2 23, 640 National Defense Science and Technology Commission Project briefing was held. .At this meeting, the specific anti-missile work is detailed, code-named official identified five projects, the research unit of the division of labor, the development planning system (not decrypted. There is speculation the five engineering systems: One lower back hypersonic interceptor .missile system ["rubber overshoes" technical concepts]; counter-II low-level interceptor missile system [for combat]; back Three high-level interceptor missile system [two-tier interceptor system concepts]; One anti-satellite system [anti-satellite laser system] .; strategic early warning system [such as the detection range of 2000-3000 km of 7010 phased radar system, 110 single-pulse tracking radar systems, satellite monitoring network, 180 radar and accurate measurement of single-pulse "Yuan Wang," follow the guidance system and other ships, 108 B .Computer and Command and Control Center (C3I), ground facilities, etc.]), propose a plan developed in 1973-1975 between the interceptor and intercept test, while the ABM range, the meeting decided to speed up the development with the anti-missile nuclear warheads. .<wbr> <wbr> <wbr> one of the 640-2 project, the project is a super anti-missile cannon. .China's super-gun project, which opened the big screen. .At 3:00 p.m. on October 16 1964, China's first atomic bomb exploded in the success of Lop Nur in Xinjiang, explosive power than the Hiroshima atomic bomb. .To this day, the 5-year development process, hundreds of thousands of researchers, the PLA, workers, builders, participated in the atomic bomb project. .(C) explore the 640 instructions of Chairman Mao Qian received, five Department of Defense when he was vice president. .With 640 projects taking shape, the Defense Department has evolved into the five branches of the Ministry of seven machines (Aerospace Industry); a matter of course, it became the second branch of the Department of the Second Institute of seven machines. .The protagonist of 640-2 this project, which is a super gun project, sitting on the shoulders of the two homes; specifically, fell on two homes �� һ �� Institute for shoulders. .The �� �� һ �� the PLA General Logistics Department is the first original һ �� һ Institute; the reason it was named National Defense Science and Technology Commission plan to the hospital, it works to 640-2. .With the division of tasks, of course, very good; However, whether the super cannon to how to use anti-missile, has become a real technical problems. .Incoming nuclear warheads, too fast, too high altitude, which determines the cannon fired to intercept warheads in flight speed must be fast enough, and must be high enough to shoot high. .For this problem, two hundred and ten for the first phase of exploration, and ultimately proposed a "sub-caliber artillery interceptor missile," the program. .640 received instructions in the second year, two hundred and ten to 85-mm smoothbore gun on the test. .Measures taken after the projectile weighing 4 kg, and its velocity has reached 1,200 m / s; and this rate is higher than 50% before conversion. .But for the anti-missile, or not fast enough. .Smoothbore gun firing sub-caliber shells in the trial also studied the afterburners rocket shells, bombs afterburner test solid punch. .After two trials, and now too little material, can not be described here. .Research continues. .1966 to 1968, under the shadow of the Cultural Revolution (the Ministry of seven machines are a huge impact, not to mention in this skip) ,640-2 project and move forward with: 140 mm smoothbore gun, firing 18 kg .weight of the warhead, the results of initial velocity to 1,600 m / s, reaching a high shot 74 km. .This is a huge leap forward - not only that, the 140 gun is made for 11 of 48 tests to prove: sub-caliber artillery shells structure, reliable, stable flight. .Dream of China's super-cannon, but also gradually clear the ... ... (d) Pioneer in January 1967, "640-2" engineering program demonstration will be held; to this meeting, the Chinese Super cannon program has been identified. .Under the program, the super cannon design parameters are as follows: gunner <wbr> <wbr> <wbr> 26 �� gun weight <wbr> <wbr> <wbr> 155 �� <wbr> <wbr> <wbr> unknown caliber shells <wbr .> <wbr> <wbr> sub-caliber rockets Bouncing re <wbr> <wbr> <wbr> 160 ���� velocity <wbr> <wbr> <wbr> 900 m / s unknown shot high <wbr> <wbr> <wbr> .<wbr> design goal is clear: strive in 1969 to participate in interception "East Wind III" warhead test. .This is the door no precedent in the history of China's super-cannon, was given a famous name: Pioneer. .Pioneer Super cannon from the figure we can clearly see that Pioneer is the super cannon fixed on the ground. .In addition, long barrel Pioneer under the support of three very unique - so cannon, the actual weight of the barrel must be very alarming; barrel in order to prevent sagging, the German Krupp is often on the stretch .fuss, and Pioneer, use the technical support it seems way easier. .For a super-cannon, the chassis of a fixed, relatively low muzzle velocity, braced barrel, from the tactics that can not be said to be very good; but considering Pioneer is only used to air defense, the enemy warhead .must be heaven, this program does have its reasonable place. .After all, the Pioneer and former super-artillery mission different, just from the gun to compare technical performance indicators, easily biased. .In short, if we can complete the "hit the warhead at high altitude," the task, it is successful - from this perspective, the Pioneer's design ideas and there is no problem; As for the local community over the interception of nuclear warheads is not suitable, specifically, how .operation, it does not have relations with the Pioneer. .In order to intercept incoming warheads, a gun is clearly a wrong way of playing - if not beat, I am afraid there is no chance of a second firing. .In order to effectively intercept, it must be carried out at 20 km altitude - otherwise, low-explosive warhead to intercept the meaning completely lost - this time, uncontrolled single rocket, "associate head" has been Great issue, not the probability of intercept .guarantee. .Therefore, we must form dense Baoqun, while shooting. .This means that, in order to achieve effective blocking, which 155 tons of Pioneer, we must make a lot of doors be possible to achieve design goals. .Moreover, this is only a need for air defense to ground concerned. .Many Chinese cities, resolutely defending the strategic objectives need to be more difficult to calculate - if each target is equipped with a large number of super-cannon, national affordability have become a great problem. .Even worse, the country is on the upsurge of the Cultural Revolution, among the seven serious factional fighting machine department, itself is the hardest hit - the so-called nest, Ann works with eggs will survive ,640-2 is not paradise. .In the various factors together, drawing on the Pioneer, he finally died. .. .. .(E) change of artillery projectile leaves the bore, one can interfere in it since the whereabouts of the. .Therefore, needed to adjust to intercept ballistic super-cannon, the rocket with no control is extremely inappropriate. .If the guidance system installed in the shell, the shell becomes the missiles - although they are still artillery's. .Thus, the net mass volley-style small block into a precision strike, and its effect is much better. .After much research later, a matter of course, two hundred and ten finally changed the research direction, from the artillery rockets, artillery missiles instead. .At the same time, the above study also proposed can be used to combat the low-altitude interception system, the purpose is about to deal with conventional warheads. .The artillery shells both high-speed missile, another high-precision missiles, regardless of the level of blocking can be used. .Since then, China developed the second phase of super-cannon, it officially began in 1970. .The resulting new technical stumbling block; careful count, there are approximately two. .First is the size of the problem. .The early seventies, China, already has a variety of missiles, but to "fine" to be able to bore into the suitable varieties may hard to find. .The second only is the overload problem. .Who fell downstairs, overload is a G; fighter to do tactical action, instant overload can be achieved 7-8 G; spacecraft take off and return, the maximum transient overload can go to the 10 G or so. .The artillery "bang when" that moment, how to bear the overload warheads? .Calculated according to the parameters of super-cannon, about to bear 5000-10000 G! .Such a poor working environment, missile structures, engines, electronic equipment and even the gyro development, have raised the harsh too daunting, almost harsh demands - and then the Chinese, there is no accumulated experience in this area. .All, can only be explored from the beginning. .The groping, you have a component to a. .Starting from gyro, accelerometer, servo system, amplifier, converter unit, antenna, speed control, missile telemetry system on the ... ... had to be tested. .Here, too, say one more thing: the environment in the year, still be able to adhere to the work of Chinese scientists, is really worthy! .Through unremitting efforts, and from 1000 to 5000 G's artillery tests, two hundred and ten researchers ultimately concluded: some parts had been strengthened, they can withstand 3000 to 5000 G's high overload - and the reinforcement .way to put it bluntly, is not a mystery, is to use their own wax or epoxy potting insulation. .<wbr> but gyro, or not. .Gyroscope, which is the core of the missile components to determine their own attitude, if not gyro, but also how to get? .To solve this problem, two hundred and ten, and the Ministry of Electronics Industry in collaboration �� һ �� started researching on the vibration beam rate gyro. .The result is exciting, trial out of the vibration beam rate gyro After several tests, successfully survived the 3000-5000 G, many times, working perfectly normal, it has been stereotyped and equipment to other missile projects. .In this one, has been awarded the National Invention Award. .(F): bow playing changed, and gun naturally have to change. .This time, the idea of gun design has been greatly improved: in order to meet the requirements of low-altitude interceptor, interceptor missiles do not need such a high rate of; this end, the researchers selected a recoilless gun. .Recoilless gun, kind of like a bit like rocket launchers, firing back a long flame spray gun. .Because the propellant combustion, a large number of gas an outlet, unlike the other guns in that way out, pushing the projectile can only run your life; Therefore, it fired the projectile, the speed will drop down accordingly. .50 kg projectile, put into the 200 mm caliber recoilless guns, the launch speed of 820 meters / second - the result of the acquisition, direct proof of the lower chamber pressure, low muzzle velocity of recoilless guns conventional design is feasible .The. .On this basis, China's largest-caliber gun was designed - it was actually surprised the caliber of 420 mm in no way inferior to some of the famous super-cannon! .However, information in this gate is called "China the most," the introduction of fixed ballistic guns, only this one. .Meanwhile, the corresponding recovery of the projectile has done: - 140-mm artillery shells high overload parachute recovery experiment, success; - from 3000 to 15,000 G's high overload environment, parachute recovery, the success rate of 100%; .- Projectile speed of 2-3 times the speed of sound when the parachute and success. .Several studies above, directly promoted the parachute re-entry of space vehicle recovery technology advances - in other words, today the success of Shenzhou VI, which also has a super cannon project credit ah! .In ongoing research scientists, while the situation in the world is quietly changing. .In 1972, the United States and the Soviet Union signed the ABM missile treaty. .This means that, through mutual restriction "shield" the number and scope, to ensure that the "spear" the sharp, thus ensuring "balance of terror." .Then, in 1975, the U.S. anti-missile zone again just completed closed. .And so on, can not but affect the decision-makers and participants in 640 projects. .The entire 640 project, progress was also quite successful, not only 640-2, and other various projects have also met the technical conditions can not be solved at the obstacles. .Less than Jiugong, we will inevitably have different views; but in the Cultural Revolution, people's objection to 640 projects, he was labeled as "distorting the highest order", "dismount wind, disband the wind", so a Dingding hats, so that .were silenced. .Finally, the Cultural Revolution ended. .November 1977, the Ministry of seven machines in the "direction of the task on the views of two homes", the clear "to weapons development to system test." .Simple words, completely reversed the direction of the 640 series of projects, is scheduled to end them. .3 months after the February 1978, the hospital submitted to the Ministry of seven machines, "the task for second һ �� �� direction the report," super cannon to terminate the ABM pre-research work. .Has passed two months, April 26, 1978, seven machine Song Renqiong Minister conveyed to the two homes the views of National Defense Science and Technology Commission: form a capable team to continue the ABM multi-path exploration; requirements .earmarking; other forces take offensive weapons research task. .So three words, 640-2 has the size of the project team of the war greatly reduced. .Two months after the June 29, 1978, Deng Xiaoping, Vice-Chairman of the IPCC meeting in the central direction: research or to study, you can leave some people continue to engage. .This meeting clearly defined the work of Department of Space, the direction of two homes: the development of offensive weapons into force on; ABM model developed by the task, adjusted to individual ways to explore and advance research. .March 19, 1980, according to the Ministry of National Defense Science and Technology Commission and the decision of seven machines ,640-2 project that is "super-gun anti-missile project," Development of the final stop of the test. .Development of China's super-cannon, to this end. .One counter-attack missile was then the Second Hospital of the Ministry of seven machines (now called the China Aerospace Electromechanical Group the hospital, called Changfeng Electromechanical Technology Research and Design Institute) did not complete the pilot project for low-rise high-speed missile defense. .Appendix: <wbr> <wbr> <wbr> <wbr> <wbr> <wbr> <wbr> 1, counter-One, III missile on the launch pad back to the days of head, defense of the motherland of the sky. .It was a red era, full of glory and dream. .One counter to the counter-III is China's "640" project of the Anti-Ballistic Missile missile anti-missile parts. .<wbr> 1969 after years of conflict, the Soviet Union Treasure Island, China began to enter the quasi-war referendum. .In addition to digging, the anti-ballistic missile program has become urgent. .In order to put into use as soon as possible, China should first be "counter-II" anti-missile system to intercept low-level test. .71 years 10 months to 72 years in April, China has carried out six missile test 1:5 model, in which five successful. .The program was suspended in 1973. .<wbr> 1974 �� 6 months, the counter-III anti-missile interceptor weapon system to start high-level equipment and key technologies developed. .Three counter-missile system in 1977 to stop the development, which has successfully developed the S-7 Large-board computer a "fifth wind" strategic missiles and other types of ancillary equipment. .August-September 1979, counter No. 2 made a successful model of missile flight test telemetry. .March 1980, "640" series of works to stop the development. .60 years of building conventional supersonic wind tunnel is 0.5 meters high have to "fight back" missile test purposes. .<wbr> <wbr> <wbr> <wbr> to the late seventies, China has completed the "Practice II B" satellite program and the "counter-One" anti-missile system design and some of the equipment development and testing, and all .success. .The military according to the progress of anti-missile project to the Central Committee of the "Beijing zone program ideas." .August 1978 to September, China had two "counter-One" low-level model of a hypersonic interceptor missile test. .March 1980, "anti-satellite I" to stop the development, and soon, when the then Vice Premier Deng Xiaoping ordered the suspension of the entire 640 program. .<wbr> series with the counter anti-missile interceptors than the 640 projects the development of strategic early warning radar system more smoothly. .<wbr> <wbr> <wbr> <wbr> 2:7010 phased array early warning radar to China "640 project" of strategic early warning system, part of one of the detection range of 3,000 km. .The radar in May 1970 approved the development, beginning in 1972, a small planar array antenna equipment, erection and installation of the FBI, the official start in October 1975 observed targets in outer space; 1976 comprehensive array antenna installation, 40 meters wide, high .20 meters, and put into operation. .After 1977 the completion of several missiles, satellite observation missions in 1979 accurately forecast the U.S. "Skylab," the fall, in July 1981 followed the Soviet Union, the two detection direction to the Pacific way of a low test-fired a ballistic missile with multiple warheads, .accurate prediction of the missile launch point and impact point, accurate prediction of the 1983 "Soviet Cosmos 1402" Nuclear power satellite debris fall, have a greater influence at home and abroad. .This is the construction of Yangshan in Saibei yellow cliff on the plateau northwest of the radar antenna and for the underground command center. .<wbr> <wbr> <wbr> <wbr> 3:110 monopulse tracking radar is China's "640 project" of strategic early warning system, part of one of the detection range of> 2000 km. .1965 to 1970, China developed in 1959 based on the 110 radar simulation experiments carried out pulse Cassegrain-type antenna, pulse compression, pulse Doppler velocimetry, parametric amplifier, advanced computer applications, large antenna structures .and the turntable research project by the technological breakthrough in hand Rulei Da implementation phase. .In 1977, China's first ultra long-range tracking radar equipment 110 troops, more than 2,000 kilometers away can track non-cooperative target in outer space, in our launch intercontinental rockets, satellites and other projects in the implementation of the tracking number of foreign targets in outer space .task. .110 radar, radar, the successful development of 7010, making China the world's first ultra long-range tracking of three has a large radar in the country. .<wbr> <wbr> <wbr> <wbr> <wbr> <wbr> <wbr> 4: "One Yuan Wang", "Yuan Wang II" ship is the first generation of integrated ocean space tracking ship, is mainly responsible .spacecraft measurement, control, communications, and salvage recovery task is to China's space important part of monitoring and control network. .Two sister ships in 1965, approved by the National Defense Science and Technology Commission, 1967 demonstration started by the Shanghai Institute of Design 708, September 1976 started the construction of the Jiangnan Shipyard, built April 1977, 8,10 water to Chairman Mao Ye handwritten poems " .Yuan Wang "name -" Yuan Wang 1 "," Yuan Wang 2 ". .Total length of 191 m vessel, 22.6 meters wide ship, the ship 38 meters high, with an average draft of 7.5 meters, full load displacement of 21,157 tons. ."Yuanwang I" ship in nearly 30 years Daohai test days, the star-chasing arrows football history, 41 times across the oceans, marine operations nearly 1,500 days, the total range of more than 270,000 sea miles and has successfully completed the 38 satellites, .spacecraft and other major national scientific research experiments. ."Yuan Wang II" has 28 ships across the oceans, the safe navigation of nearly 40 million miles (the equivalent of 20 laps around the earth), calling at foreign ports 20, the successful completion of 31 major scientific research experiments, a record of ocean space .Control in the history of "six of the most", "four for the first time" (the most complete implementation of the task model, the highest frequency of the sea, the sea the longest continuous monitoring and control, task switching time of the shortest, the highest number of stops Outer Harbour, with a total range of the farthest, the first .time commitment of foreign satellite launches sea measurement tasks, the first satellite to sea control, the first successful use of joint control technologies pose chapter major satellite position, the first stop Outer Harbour), and other records. .<wbr> <wbr> <wbr> <wbr> <wbr> <wbr> <wbr> "Yuanwang IV" in August 1998 the ship was the original "Xiangyanghong 10" ocean-going tracking ship converted from space, .primarily responsible for maritime satellite and spacecraft tracking, telemetry, communications, and control tasks. .The "Xiangyanghong 10" boat is full of rocket test flights for the remote (code 718 works) developed the first large-scale comprehensive study of marine science and ocean-going ship traffic from China Shipbuilding and Marine Engineering Design and Research Institute and Jiangnan Shipyard .in February 1971 began to study the design, construction started in July 1975, delivered in October 1979, has completed China's first launch vehicle to test the Pacific Ocean, the first Antarctic expedition and Antarctic Great Wall Station, the task of siting, .the first scientific investigation of the South Pacific Ocean and other tasks, and achieved fruitful results. .The ship has 10 decks, with nearly 7,000 tons of steel, nearly 9,000 units installed equipment, nearly 29 km pipeline laying, cable laying about 190 kilometers, the construction volume is equivalent to three-ton cargo ship. .<wbr> addition to a general marine on board the ship comprehensive survey of all the various outdoor equipment and experimental work, also has: a large ship-borne helicopter system can meet a "Super Hornet" helicopter requirements of the long-term use at sea .; Meteorological Center system, which can bear the risk of short-term weather forecasts and weather alerts; weather offshore communications systems, can protect a large-capacity all-day multi-network communications and data relay special letter; high-power sound system of ocean water, can be a long continuous .Ocean acoustic testing and sonar equipment testing; dive boat from the system. .The ship was awarded the 1979 National Defense Science and Technology Commission of major scientific and technological achievements overall design of the year award in 1985, China won the first National Science and Technology Progress Award of the Grand Prize. .developed by <wbr> 14 110 ultra long-range tracking radar radar equipment in 1977, can detect targets 2,000 km away in space. .Jeep outside the radome has 4 meters long. .The radar can see how much volume. .China in the early 1970s, the 7010 model developed phased array ultra long-range missile early warning radar, the planar array antenna 40 meters wide, 20 meters high. .At that time among the world advanced level. .Cataloging for the targets of outer space and strategic early warning test, in May 1970, the CPC Central Committee approved the development of ultra long-range early warning radar, and was named 7010 radar. .7010 Radar Transmitter with four high-power multi-cavity klystron, with a total of 10 megawatts of peak power, average power is 200 kW, electronic scanning antenna array surface is 20 m X40 m, feed unit 8976, in position 120 .degrees and elevation 2-80 degrees airspace to search for side edge tracking, continuous tracking batches of target computers equipped with large and small real-time control of all stations, processing and calculation. .Using pulse compression, anti-side lobe, variable polarization anti-interference measures, some of the key components of a `, extension using duplex redundancy, with the work of the whole machine condition monitoring system and fault display system. .1972, a small planar array antennas and equipment installation set up the FBI. .Radar set at an altitude of over 1600 meters on the slopes, after years of effort on the eve of the 25th anniversary of National Day was observed in outer space targets. .1976, a comprehensive array antenna installation, commissioning, and operational. .After 1977 China 7010 completed several missile radar, satellite observation mission. .7010 giant phased-array early warning radar sites, leaving only a huge concrete base, and some buildings. .Strategic early warning system <wbr> 640 works, including strategic early warning system, in which stations south of Hainan Island, west to Kashgar, east Shandong Shandong. .Weinan command center is located in the "28" base. .28 bases in both the command center of GTOS is also equipped with the most comprehensive observation station, the original base for the missile test, its facilities, including pre-telemetry stations, trash, activity stations. .<wbr> a project is completed in six observation stations are Kashi Tianshan Station, South Ninggui Jiang Station, Kunming Dianchi Lake Station, Hainan, South Island Station, Shandong Bohai Sea Station, Western Hunan station, then an additional code-named "the Qinling Mountains," the control computing station ., code-named "Yangtze River" recycling stations, code-named "Sentinel," the first activity stations, code-named "Yellow River" activity stations, and the second code-named "Great Wall" of Changchun station. .Missile tracking and launch a number of stations required coordination and control, which requires very sophisticated systems to a unified time system time base. .Was then put this code "930" and back when the base system device security, with the Chengdu Military Region, People's Liberation Army sent along a press operation, Ministry of National Defense held a special permit, any person who cause trouble hysteresis, shoot to kill. .<wbr> optical observation network in both the observation instrument, there are all kinds of radar. .Among them, 640 engineering expertise for the deployment of two radar called China the most, namely Large Phased 7010 110 long-range single-pulse radar and precision tracking radar, both are products of Nanjing Institute of Electronic Technology. .July 18, 1981, 7010 National Defense radar station received at the telephone director Zhang Min, chief of staff, called for the Soviet Union to the Pacific 19 rocket launch track. .7010 continuous power for 11 days, on 19 and 28, two observations to the launch vehicle, timely launch point and impact point prediction of the latitude and longitude, warning time and range. .From the measurement data analysis, two missiles of the Soviet Union has not announced a pilot project with multiple warheads, ballistic form of low-emission, apparently in order to test the accuracy of sub-guided missile head. .Other pipelines in the information obtained after the show 7010 observation is correct. .<wbr> time, these early-warning radar units are in a highly confidential state. .Local people know there are a People's Liberation Army troops, but never contacts and local people, the PLA forces also did not like the other to engage in "military confrontation" and other similar activities, even the armed services, the force which is also downtown .clear, only to see the bare base's enormous spherical radome, so the locals took this mysterious force known as the "big ball forces." .<wbr> 1983 �� 1 12, the "big ball forces" received orders from the superior, requires observation and risk of interception is falling to Earth 1402, nuclear-powered Soviet satellite. .China had 110 radar transmitter power was the largest, the farthest distance of one large radar. .May 1980, it sent east in two full five types of intercontinental trial, were given the X16 and X96 seconds seconds tracking measurement data, the furthest distance of 3,000 kilometers of track. .One anti-ballistic missile tests in the back, the missile from the aircraft was only 10 seconds to grasp it tightly, and stable tracking, rapid prediction of the impact point, as the rocket, made an important contribution to the anti-missile test. .However, the Soviet side the satellite's orbital parameters are not released, a huge rotating radar antenna, 4 and a half hours of continuous work, still, such as needle in the haystack, nothing. .Until 3 days before Kunming on the target track to a timely report Zhanyi station. .Under the notification of the orbital parameters, 18 and 19, two power Zhanyi continuous capture objectives, and identified the three objectives are listed as 1402A, 1402B, 1402C. .<wbr> 1983 �� 1 22, Zhang Min, chief of staff to call the station asked the pieces of the fall of the Soviet spy satellite time and place. .Central was the country X has made a blocking power positions, if the satellite fell into densely populated areas I am sure to fall before its intercept, destroy, protect people's lives and property. .Noon the same day, Zhanyi station BX-10 computer by the solver, obtained 1402A of the fall time is at 4:00 on January 24 to between 8 am and reported to the Commission of Science of the forecast. .At 5:00 on January 24, Zhanyi station reported that the star has the exact time of re-entry at 6:30 on the 24th, location is east longitude 67.9 degrees north latitude and 1.1 degrees, do not fall into the territory of China! .It was put under the leadership of the Central Military Commission and the heart. .Fall of 1402, longer than the actual satellite station forecast Zhanyi only 9 minutes earlier, the displacement error is 3,400 km. .<wbr> prediction of the U.S. North American Aerospace Defense Command longer than standard, than the actual time of just under 1 minute, but the displacement error of thousands of kilometers, more than China's forecast range of 3 times! .This shows that the radar early warning capacity in China at that time reached the world advanced level. .! .! .This test is defensive in nature and not directed against any country..