Design of Small Unmanned Aerial Vehicle Navigation Algorithm Based on Control PID

The purpose of the application of UAV navigation system is to accurately judge the position of UAV in horizontal space and ensure that it can fly according to the expected set course. Although the inertia-satellite (GPS) navigation system design proposed in the past is in line with the development needs of the traditional market, in the new era, as small unmanned aerial vehicles enter the field of vision of researchers, experts begin to carry out a new design of the countermeasures and algorithms of the navigation control system. Therefore, this paper analyzes how to design and implement the navigation algorithm of small unmanned aerial vehicles (U AVs) based on expert PID combined with the design method of expert PID navigation control law while understanding the design scheme and basic principles of the existing navigation algorithm of small unmanned aerial vehicles (UAVs).