速度/加速度误差补偿控制策略技术运用局限性分析

Restriction Analysis for Application of Velocity/Acceleration Error Compensation Control Strategy Technology

速度/加速度误差补偿控制策略技术运用局限性,通过对无补偿、速度/加速度误差补偿时系统动态性能指标分析后得出。加了速度/加速度误差补偿后,由于系统快速响应时间有所降低,影响到系统的搜索、捕获能力,并系统中频段形成反谐振环节,所以该控制策略适用于只用到速度回路的半自动跟踪状态和加有速度、加速度前馈的导引控制阶段。

Restriction analysis for application of velocity/acceleration error compensation control strategy technology is acquired after analyzing the system dynamic performance indexes of non compensation and velocity/acceleration error compensation. After adding velocity / acceleration error compensation, the response time adds, affects the researching and capturing capacity, and forms anti-harmonious vibration cycle in intermediate frequency. In speed loop, the strategy only used in educing control phase of self-automatic tracking state, velocity and acceleration feedback.