光束目标的高精度控制

Precision and Fast Control of Target Image

指出产生光束目标的装置往往具有大惯量、存在严重干扰．很难实现高精度控制．认为采用粗精定位相结合的光标两级控制方法可以实现光标的精密快速控制．说明了光标两级控制的原理和要解决的几个关键问题．这些方法在红外仿真装置中获得成功．

The system which generates target image is often characterized by larger inertia, larger dynamic lag errors,larger nonlinearity and smaller frequency bandwidth.The dual control of target image which is composed of rough and precise location is described and the secure precise control can be realized. Several key questions are pointed.These methods are shown successful with the infrared Seeker Simulator.