Cancel my college entrance examination? The development of the sixth-generation fighter shocked the

Chapter 883

Because what Xu Hao said is indeed correct.

Again, although they were in the process of developing cross-media satellite unmanned fighters before.

It has indeed undergone relevant tests and verifications, but the tests and verifications at that time were only to ensure some performance tests of cross-media satellite unmanned fighters.

So in order to ensure that the performance of cross-media satellite unmanned fighters will not be affected by other factors. Other aspects of cross-media satellite unmanned fighters.

Basically, every time the development of cross-media satellite unmanned fighters has not been completed, the relevant tests conducted are only conducted indoors or by computer simulation.

So this led to the cross-media satellite unmanned fighter project being exposed to the real external environment for the first time when the development was completely completed.

It was the first time that the cross-media satellite unmanned fighter was tested in the outside world.

But it is obvious that whether it is the relevant data experiment of the computer or the indoor simulation experiment, it is impossible to really guarantee that it is completely consistent with the outside world.

The external environment is changing all the time, so this also requires cross-media satellite unmanned fighters to adapt to more and more types of environments.

Only in this way can the cross-medium satellite unmanned fighter better serve as a qualified member of national defense construction.

Although this cross-medium satellite unmanned fighter has not undergone much real testing in the outside world.

But Xu Hao is still confident that this cross-medium satellite unmanned fighter can face most harsh environments.

It's just that the external environment is changing, and even if Xu Hao is confident, he dare not guarantee that this cross-medium satellite unmanned fighter can face all the harsh environments at the same time.

For example, an accident this time caused such a big mistake in this cross-medium satellite unmanned fighter.

Such a cross-medium satellite unmanned fighter is naturally not able to take on the important task of national defense construction, let alone become a qualified member of the Heavenly Court plan!

Fortunately, Xu Hao has his way to solve all this, so as not to let such a huge project die.

Thinking of this, Xu Hao took a deep breath.

Looking at the group of experts from the cross-medium satellite project development team around him, Xu Hao quickly organized his language and continued to speak.

"First of all, in addition to the above methods, we also need to solve how to combine the cross-medium satellite unmanned fighter with specific reality as soon as possible in the shortest time!"

"In this regard, we need to conduct a large number of relevant experiments in the outside world to obtain data, and we must also ensure that this cross-medium satellite unmanned fighter can perform its best performance to complete the task in most cases!"

"The method I will talk about next is not only a solution to this accident, but also the direction of the problem you will focus on next!"

After listening to Xu Hao's words, a group of experts participating in the cross-medium satellite unmanned fighter project development team gradually began to understand the real cause of the accident.

And they naturally knew that the method Xu Hao said was right.

Therefore, all the bricks of the cross-medium satellite unmanned fighter project development team did not say much, but continued to listen to Xu Hao quietly.

"Dear experts. I believe you should also know that if you want to solve the problems I mentioned in the shortest time, the first thing to solve is the problem of controller performance."

First of all, this requires adding an anti-disturbance controller on the existing basis.

After all, all experts know that the anti-disturbance controller combines the advantages of PID controller and nonlinear observer technology, does not rely on the mathematical model of the system, and has strong robustness.

This point is very suitable for and solves these problems of our current cross-media satellite unmanned fighter.

We can apply the anti-disturbance controller to the control system of the cross-media UAV to improve its attitude angle and position tracking ability in a complex medium environment.

In addition, in addition to this, we also need to continue to improve the controller operation speed based on the existing cross-media satellite unmanned fighter.

We must continue to use high-performance processors or controllers to improve the controller's operation speed and data processing capabilities. Only in this way can we ensure that the drone can respond quickly and accurately execute instructions in real-time control.

Finally, in my opinion, the most important way is to optimize the control parameters of the existing cross-media satellite unmanned fighter.

This requires the flight characteristics and performance requirements of the cross-media satellite unmanned fighter in different media.

This requires us to conduct a lot of field tests. Of course, we know theseThe test has been conducted professional simulation experiments before, so this point only needs to improve and supplement the data on this basis.

We optimize the control parameters, control gain, filter coefficient, etc., which are enough to improve the performance and stability of the controller.

In addition, like today's cross-media satellite unmanned fighter encounters this kind of problem, in fact, the simplest and most convenient way is to add fault detection and fault tolerance mechanism.

Adding fault detection and fault tolerance mechanism in the control system can timely detect and handle possible faults or abnormal conditions of the controller to ensure the safety and stability of the drone in the cross-media process.

When we improve the hovering and stability performance of the cross-media satellite unmanned fighter when it is in water and air by adding sensors and optimizing algorithms, we can indirectly use controller technology and improve controller performance to solve the performance problems of the controller in complex media environments.

In this way, our cross-media satellite unmanned fighter can not only solve these existing problems, but also face more variable and extreme environments.

Such a strategic drone with strong comprehensive performance and strong adaptability is what our Longguo needs most now!

After hearing Xu Hao's words, the experts of the cross-medium satellite unmanned fighter project development team had mixed feelings.

They didn't expect that the cross-medium satellite unmanned fighter project, which they were proud of and spent a lot of effort on, would encounter such a failure in the first external test.

They didn't expect that just when they thought that the cross-medium satellite unmanned fighter project would end in failure, just when these academic and experienced researchers felt at a loss.

Xu Hao stood up again and successfully helped them find a solution to this problem.

Based on the theoretical knowledge they have mastered, if they make a change according to the method described by Xu Hao, they can even surpass the current situation!