Chapter 789: Praise for you
The missile launch vehicle of this era in China cannot be strictly called a missile launch vehicle, but can only be called a missile transporter. After the missile is transported to the place where it was launched, someone else has to take the missile off the car, put it on the ground and fix it, then lay out the cable, enter the number, and at the same time determine the latitude and longitude where the missile is located, and use this coordinate as the origin of the calculation of the missile's internal computer. During the missile's flight, a series of sensors transmit various numbers to the internal computer, which continuously calculates the real-time position of the missile with the position of the internal program, and fine-tunes it if there is an error.
If the program inside the computer asks the missile to turn or climb or dive at some point, the computer drives the missile to make the corresponding action. The current missile is not yet able to deal with the obstacles in front of it on its own, and it is necessary for the engineer to give a procedural evasive action when setting up the SHE program before departure. The reason why cruise missiles in the previous life were intelligent and could avoid obstacles was that the computer was pre-loaded with a digital map, and the computer constantly compared the current position with the digital map, and the computer could automatically instruct the missile to rise or turn to avoid obstacles.
In fact, this is not much difficult to achieve, the reason why the current blue cruise missile has not done this, one is because of the limitation of computer computing speed, the number of calculations of digital maps is too large, and the current mature domestic chips can not meet the requirements, and also need a microprocessor with high computing speed to improve the energy of xing. The second reason is that China's earth survey satellites cannot provide accurate digital maps, especially the terrain and landforms of foreign countries cannot be accurate, not only because China's earth survey satellite technology is not yet mature, but more importantly, it is impossible to send people abroad to verify and modify the relevant terrain. In order to ensure the success of the strike, a clumsy method had to be adopted for the time being.
Third, because there is no effective means of dealing with cruise missiles in the world, cruise missiles do not need to be so flexible at present, they do not need to really fly close to the ground, they can maneuver at a certain altitude, and they can completely avoid trees, rocks, and other obstacles with a height of less than 100 meters, which greatly reduces the restrictions on missiles in the terrain, does not need to change their flight posture too frequently, and can be achieved by manually compiling procedures to avoid obstacles before setting off.
Because they don't really fly close to the ground, the current missile obstacles are all high mountains, instead of climbing when they encounter trees and descending when they see depressions. It is only at the end of the missile's flight that it is possible to evade large buildings so that the missile can hit the target accurately, so it is not too difficult and difficult to manually compile these procedures.
In particular, the use of the satellite positioning system can greatly improve the intelligence of cruise missiles and make them more realistically close to the ground. However, no matter how advanced a cruise missile is, it cannot really achieve a degree of only a few meters above the ground, and it is completely unnecessary to be too dangerous and fuel-intensive.
In addition to 16 large trucks transporting missiles, this detachment also has eight logistics support maintenance vehicles to eliminate various faults at any time; Two fuel supply vehicles to provide supplies for the fleet at any time; Three power trucks to provide power to the entire fleet; There are also communication vehicles and five security vehicles to ensure the confidential communication between the missile convoy and the superiors and ensure the safety of the convoy. In addition, there are two cooking trucks that serve them food.
It can be said that this team is very large, if it was in the previous life, many people would definitely find it funny, thinking that the cruise missiles and supporting equipment of this era are too low-level, too bulky, and too large, but it is the most advanced weapon of this era, and in essence, they already have the basic xing energy of cruise missiles in the previous life.
Guo Zhuocheng had seen modern cruise missiles on TV in his previous life, but at this time he was not qualified to ridicule them, only admiration, let alone others.
In the case that it is not possible to carry out the immediate attack, for the sake of insurance, the convoy is to set off in advance and arrive at the departure position in advance. At the same time, in order to ensure safety and ensure the correct flight attitude of the cruise missile in the early stage, the experts selected the launch position more than 50 kilometers away from the state border.
The advantage of this is that if cruise missiles are flying normally within 50 kilometers of the country, they will be allowed to fly out of transit targets. If the flight in the country is not normal, Yan zhΓ²ng deviates from the orbit or other problems arise, they will be remotely controlled by radio to self-detonate, so as not to make a fool of themselves abroad and to avoid letting them fall into the hands of the Vietnamese intact.
In addition, the advantage of flying 50 kilometers in China is that it can use radio to transmit relevant geographical coordinate parameters to correct deviations in the missile's internal inertial navigation system.
Before Guo Zhuocheng and Qian Xuesen arrived, a firing position had already been built here, several signal transmitters had been installed along the direction of the missile's flight, and observation posts had been set up in several places on the highest ground along the Sino-Vietnamese border.
This arrangement is obviously completely different from the cruise missile launch in the previous life, it is very complicated and troublesome, and it also uses countless manpower and material resources. No way, who said that the current cruise missile technology can not be as good as in the previous life. However, compared with the cruise missiles of the same time in the previous life, the current missiles are much more advanced, and at this time in the previous life, China's cruise missiles were still being studied on paper, and they did not know how to make them.
After waiting for the meeting to end, Guo Zhuocheng drove to the Fa She position with some military officers and Qian Lao and other scientists.
As soon as he got out of the car, an officer ran over, saluted Qian Lao and Guo Zhuocheng, and reported loudly: "Report chief, the cruise missile system has been erected, and the relevant basic number has been measured, please instruct." Missile Squadron Captain Luo Xi. β
Qian Lao said: "Stay on guard and wait for the next order!" β
"Yes!" Luo Xi replied loudly.
Guo Zhuocheng looked at this heroic officer and asked curiously, "How is your name written?" β
Luo Xi was stunned for a moment, but still replied seriously: "Luoyang Luo, bustling Xi." β
Guo Zhuo said sincerely: Your surname and name are rare to see. He said, "Hello, this time I have worked hard for you. But no matter how hard you work, please be cautious and never go on any business trips. You can tell comrades that cruise missiles are our country's killer weapon for dealing with the enemy, and whether it is manufactured or issued, it must be made and sought. After the completion of the fire, every soldier and expert participating in the war must conscientiously write down their feelings, relevant experiences and their own suggestions for this live-ammunition launch, and at the same time put forward their own requirements and expectations for cruise missiles, the so-called expectations are what kind of xing energy you hope cruise missiles have, and how to be the best missile. In addition, you need to improve the existing CAO manual. This missile launch was successful, and I will take credit for each and every one of you. If your construction is good, the level of summary is high, and you say something unique, I will ask for credit for you again, and the credit is greater than the success of the hair. Comrade Luo Xi, do you have confidence? β
Luo Xi replied loudly: "Yes! Guaranteed completion of the task. With that, he strode away.
Looking at the back of Luo Xi leaving, Qian Xuesen nodded with satisfaction and said, "Yes!" Your mention is good. They will have more say in their use, and they will be able to urge us to improve the missile's ability to be better and more practical. After speaking, Qian Lao turned his head and asked his secretary, "How is the operation of the border signal station?" β
The secretary glanced at his watch and said, "The relevant situation will be reported immediately." ......, why don't I go and ask? β
Qian Lao smiled and said, "Don't rush them, hehe, I'm too excited." Although I have done so many experiments and hairs, I am very nervous every time. β
Guo Shucheng smiled and said, "It's understandable. After all, they are too important for our country, and the projects you are responsible for are all national killers, which is not important? Hehe. β
The signal station that Qian Xuesen said in his mouth is not the landmark signal transmitter, but a more advanced Jing secret equipment that imitates the standard timing of satellite transmitters. This kind of signal station built on the top of a high mountain can send out a standard timing signal, and the signal receiver in the cruise missile receives this signal and the computer quickly calculates it, so as to determine the true position of the cruise missile, and compares this number with the position calculated by the cruise missile's internal habitual navigation system, and then fine-tunes this number jΓΉ to improve the strike degree of the cruise missile.
However, this timing signal is only an experiment, and it does not really make a big adjustment to determine the position of the cruise missile, and its main flight posture is still based on inertial navigation, and its state fine-tuning is also carried out by the landmark signal transmitter.
It can be said that the establishment of a signal station to imitate the global positioning system (GPS) was an additional system developed by Qian Xuesen after listening to Guo Zhuocheng's strong admiration for the GPS.
Qian Xuesen saw that Guo Zhuocheng strongly advocated the development of cruise missiles in the future according to this idea, and at the same time, he himself also believed that although the global positioning system was expensive, it did have incomparable advantages and could greatly simplify the internal structure of cruise missiles, so he also stood on Guo Zhuocheng's side and spent a lot of effort to persuade other scientists to shift their attention to this direction when studying the missile navigation system.
What Guo Zhuocheng did not know was that the GPS, which everyone knew in previous lives and had many benefits, was met with fierce debate here among Chinese scientists in this era, and most experts openly opposed the use of this technology on cruise missiles!
This time, he was able to build a few signal stations for testing, entirely because of Qian Lao's personal charm and the result of his efforts to persuade others, even so, under their opposition, Qian Xuesen had to agree to only do a few things, after all, not to have an impact on the flight of cruise missiles.
After Guo Zhuocheng learned about the situation from Qian Xuesen, he couldn't cry or laugh for a while. However, he was quickly relieved and did not have the idea of despising these scientists.