稳定伺服跟踪系统高俯仰角控制策略的研究

Research on Control Strategy of High Elevation Angle of Stable Servo Tracking System

高俯仰角条件下的稳定技术是稳定跟踪伺服控制系统的关键技术之一。稳定跟踪伺服控制系统在高角度动作下,当高角到达90°时,通过方位运动来克服滚扰动分量的影响的控制策略已失效。笔者主要研究在此条件下系统反馈量的选择及系统控制策略的设计,并给出了计算过程和仿真结果,为稳定跟踪伺服控制系统的设计提供了技术支撑。

The problem of high elevation stability conditions is one of the key technologies of stable tracking servo control system.The stable tracking servo control system in high angle movement,when the high angle reaches 90 degrees,range of motion control strategy to overcome the influence of roll disturbance component has failed.The author mainly studies the choice of system feedback and the design of system control strategy under this condition,and gives the calculation process and simulation results,which provides technical support for the design of stable tracking servo control system.