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Space



Issues the time: 2003-9-26
  You are the this article53rdvisitor

The god boat 5th airship will launch in the daytime ascends the sky the first person still unknown
 

Who will become China "the first astronaut", the people millennium "the flying apsaras vainly hoped for" when truly will realize, after whether will China become will continue Soviet Union and America, third depends upon the our own strength the person to deliver the outer space the country.
This all answers, soon come to light. According to a authoritative source disclosed that, "China plans in the October initial firing carries the person spaceship, in airborne at least will fly one day. The accurate launch date not yet makes a final decision, must look at the appointed time weather condition and the airship whole experiment progress situation decides, but definitely is about October."
Daytime launches
Is different with the former god boat series firing time, god boat 5 have chosen the daytime.
Former god boat airship firing time generally in before dawn and midnight. According to the concerned expert introduced that, astronautics launch needs to determine a day center some time compartment the opportunity which launches as the airship, this time compartment is called "the launch window". The original god boat series launch window choice when the night, mainly is advantageous for the airship launch lifts off, the ground optical tracking measuring instrument is easy to catch the goal. But the god boat 5 choices daytime launches, mainly is considered the daytime temperature will be advantageous to launches the personnel to work outside, when will be easy will care about the situation to occur, fully safeguards astronaut's personal safety.
The support personnel safety, has become the most important task.
God boat 5 basic are similar with 4, by the advancement cabin, 轨道舱, returns to the cabin and the attachment section is composed. What is different is 5 foreheads is the circular cylinder, but 4 foreheads are half spheroid. "The god boat" inside 4 packed has tested the instrument and the goods, but "the god boat" in the 5th cabin only had the astronaut, nearly was empty, for was remains as far as possible to the astronaut vacates between, its spatial plane probably was 2.2 meters ×2.5 rice, the insufficient 6 square meters, might hold 3 astronauts. In addition, god boat 5 also will remain has the future and the spacelab docking connection.
In this manned vehicle god boat 5 launches, the Long March 2F rocket will escape the system for the first time to provide the protection for astronaut's safety. Before the launch 15 minutes, on the rocket automatic failure detection processing system may automatically carry on the failure detection, once has the question then to be able auto-alarm.
Launches the manned vehicle the launch vehicle, not only must have the big delivery ability, moreover because wants "to carry the person", therefore generally wants 比发射 the satellite launch vehicle to have a higher reliability and the security. According to introduced that, "the Long March" the 2F rocket unique place lies in the rocket which China makes to defer to the security to carry on the design for the first time, the reliable target 0.91 does not enhance from the man-carrying rocket to 0.97, namely launches 100 times of rockets possibly only to have 3 time has the problem; The astronaut secure target is 0.997, namely has 1,000 times of dangers, only some 3 rescues defeat.
At present, the god boat airship observation and control spot is 12, on land is Beijing, Xi'an, Weinan, Qingdao, Xiamen, Kashi, Karachi and Namibia, marine is the Sea of Japan, the South America 南端 sea area, Atlantic and the Australian sea area, separately "Yuan Wang Hao" observes and controls the ship by four to undertake, headquarters in Beijing. God boat 5 return the instruction by far looks three observations and controls ships to send out. 5 in the Jiuquan launching center launch, will return to the cabin the main landing field in an Inner Mongolian eight Wang Qi Gobi, vice- landing field in Jiuquan, these arrangements all with god boat 4 dissimilarity.
God boat 5 have further consummated the airship emergency survival system, took off from the airship to the landing carefully has all designed the lifesaving plan.
In view of astronaut's security problem, the god boat 5 chief designers relative commenced a venture academician once to indicate that, China had the confidence to guarantee astronaut's safety. He said that, "We when designs the airship have a principle, is the airship each system must achieve ' a breakdown, normal flight; Two breakdowns, the security returns '."
Who will become the first person
14 astronauts, pass through training which for more than 5 years comes, at present has selected three celebrated works is "the heaven" candidate. But these three, not necessarily all will sit three positions which will reserve to god boat 5 on.
According to the concerned expert introduced that, in 14 astronauts, 2 people are the drillmaster, the male, the average age 30 years old, above 10 years harness the age, 1,000 hours altitude flying experience. Their height all about 170 centimeters, about body weight 65 kilograms, university above school record, bodily and psychological quality first-class.
12 candidates participation carry on the first astronavigation flight training, at present, Chinese astronaut Beijing western suburbs astronautics city training. "The first astronaut team's drillmaster as early as on added 加林 the astronaut training center in 1997 in Russia to receive training." A insider disclosed.
As early as in November, 2002 the Zhuhai 航展 eve, Russian astronautics bureau Bureau Chief Urey Gao Puqie the husband pointed out Russia prepares and China in astronautics research and the development aspect, carries on the broad cooperation. Although both sides are not big in astronautics domain cooperation scale, but in is actually thorough continually develops. "Several Chinese experts add 加林 the astronaut training center as the drillmaster and doctor in Russia to practise, China therefore can independently choose and train own astronaut in own space center."
According to the insider disclosed that, on the god boat 5th airship has three seats, but this definitely cannot on three astronauts. Extrapolated according to this public figure that, on a 5 person of probability is only bigger, has the possibility to come up the same day to return.
China "three types" the airship, in the very great degree lets the person remember Russia "the alliance". The Russian astronautics bureau also has the public figure to think that, China in goes down along Russia's trace.
"Added 加林 the initial airship is single-seat, at that time not other airships. Now, China may approach too 空送 three astronauts by. But in this kind of situation, the aircraft crew which needs a duplicate service pattern."
Russia has also chosen 3 astronauts in 1961 for the first flight: Adds 加林, Ji Tuofu, 涅 keeps Poff. Latter two respectively is spare and two. But because the psychological test has not gone through a strategic pass, finally ascends the sky is arranges in three Canada 加林.
In this kind of time, the Beijing astronautics city, this raises the Chinese first batch astronaut's cradle, is condensing the world and China's vision.
According to has been to the training base person concerned to introduce that, in astronautics city has "the impact tower room", in has an approximately 4 Lou Gao the green iron tower. Its function is simulates the airship to return to the Earth the impact environment, thus strengthens person's anti- impact endurance, studies each way the protective measure.
Astronaut's safety and the health research is a spatial technology development key point, in the astronaut training center has variously for causes the astronaut to adapt the simulation cabin which the outer space life establishes. The altitude test facility is a pale green T shape cabin, in has the work cabin, the rest cabin and the hygienic cabin 3 parts. After the astronaut puts on which specially makes the astronaut's space suit enters the altitude test facility, in the cabin air is all pulled out, the astronaut this time starts to enter "the outer space". In the narrow and small cabin already does not have the television also not to have the sound, engages in some swing scope bigger healthy body activities also very much to receive limits, does not have the telephone, does not permit the correspondence, completely isolates with the society.
The celestial phenomenon meter room is the astronaut simulates in the training last the checkpoint, the astronaut lifts off carries out in front of the task must in here familiar starry sky chart, discovers route which oneself is going to pass through, once the manned vehicle automated navigation system appeared the breakdown, the astronaut can not but start the road which the hand gear sought goes home.
"All astronauts are carrying on the normal training, their all situations we cannot disclose tiny bit to the outside." Reporter's interview request always by astronautics city foreign propaganda department's official such persuasive words rejection.
Reporter the hand records: On celestial stems what?
"This possibly is this period of time most has the significance matter, the related stock least short lines have one are abundant." A Shanghai silver ten thousand countries research and development department personnel extremely pays attention to this period of time astronautics is the stock change.
But this obviously is not "sees somebody off the heaven" a goal.
A report pointed out, the American economy "plans in Apollo" under stimulating, the growth is rapid. More important, it brings the technological breakthrough, has directly facilitated 20th century certain significant technology advancements. But "the star war plans" the technical advance which brings, also causes the leader which US becomes the information time.
In addition, "looked from the science and the technical viewpoint that, will develop and experiments the manned vehicle the experience to be able actual finish any matter to be all more important than theirs astronaut on the new airship. Because they to enhance aspect the and so on computer, astronautics material, manufacture technology, electronic installation, system integration, experiment level, as well as the gain development navigation, the attitude control, the advancement and the life safeguard each major subsystem the experience all to have the profit, moreover all is extremely needs to the military and civilian dual purpose astronautics project." An expert said.
Another expert indicated that, at present, the massive early space science and the applied research achievement already transformed as the industry, became the spatial industry the important constituent. The US space program obtains the technology already increased 2000000000000 US dollars for the American economy.
In this century first 10 years, the anticipated high quota profit will attract the large quantities of funds to pour into to the global space industry, probably will be 650 billion -8000 hundred million US dollars. To 2010, US in the spatial property achieved 500 billion -6000 hundred million US dollars, probably are equal to the present US in Europe's property. US will put into production in the space compares achieves 1: 10. To 2020, the American space industry output value will achieve GDP 10%-15%. "In realizes in these anticipated targets processes, the space science and the application will be one of most important propelling forces." The expert called.
China since 1975, successfully has launched 17 to return to the type satellite. The satellite while completes the host task, has carried on many item of satellites embarkation experiment, has yielded many inspiring results in the space materials science aspect. Through shifts these high-tech achievements, may produce the new high-tech growing point and the impetus is connected the high-tech industry development.
In addition, the space provided the micro gravity, the perfect vacuum, ultra has been pure as well as the non- vessel environment, has provided the unequalled condition for the new material research and the development. Besides explores the physical phenomenon through the spatial environment which some grounds clarifies with difficulty, uses the material processing research result which carries on in the space to instruct the ground material processing craft is the present stage development space material research main goal.
Had to solve 1.2 billion population food and shelter problem large agricultural nation as, our country starts from 1987 with to return to the type satellite embarkation plant seed, and the recycling seed carried on the planter, the observation, the choice and many generation of cultivations in the ground. In the use space special environment induction plant character variation, cultivated the character fine new variety and creates aspect and so on new seed resources has yielded the encouraging result, has developed "the spatial 诱变 breeding" this new domain.

[ Information origin: On September 25, 2003 21st century economies report ]

 


--- Beijing space science and technology information research institute * network information room ---

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