The Intelligence Control Research Of Optical Track Servo System

The optical tracking technique gets the more and more application in the high accuracy weapon equipment and the high accuracy industries control, how raise the performance of the optical tracking system to be subjected to the international researcher more and more, especially at the airplane and the warship the television tracking system is subjected to camera angle and carrier disturbing signal, the video tracking technique, and camera imaging technique. The controller that designed by the normal method to the system having nonlinear characteristic of delay.The constitute of the optical tracking system are researched, the characteristic of the gyroscope is analyzed; The hardware constitute of the video tracking system is analyzed. Analyze the technique to eliminate noise. Analyze the software tracking arithmetic and the mathematics model. Analyze two dimensions structure of the stability frame. In building up the frame diagram of the stability frame control system, simulate the stability system control arithmetic , get the high accuracy stability controller of the system.The television tracking system utilizes the television camera to measure the position, In the optical signal conversion process, be affect by the atmosphere, optical system and the camera noise, The target characteristic that are the target images size, the target image position and the target image amplitude change with time, so the technique and characteristics of the television camera are analysis to find the television camera mathematics model be applicable to design the television tracking system.The controller of the optical tracking system is designed, the different video tracking arithmetic, different delay time and different frequency of the television camera are contrasted. Improving the video tracking arithmetic and reducing the delay can raise the function of the television tracking system. Paths to further improve the measure of the television tracking system are study. In leading the predict arithmetic, push and analyze the generalized predict control arithmetic of the television tracking system.