摘要
高速高精度跟踪控制系统,其速度和加速度误差环节的加入对系统的速度和加速度品质因数均有影响。通过Matlab对比加入速度和加速度误差补偿控制策略前后的系统跟踪误差,可得出速度和加速度误差补偿能提高光电跟踪系统跟踪精度。在跟踪以最大速度50°/s、最大加速度30°/s2的等效运动目标时,最大跟踪误差小于0.2mil。
The high speed and precision track control system adopts speed error and acceleration error compensation to make influence on quality factors of speed and acceleration. Through Matlab contrasting the track error before and after adding speed error and acceleration compensation control, the speed and acceleration error compensation could improve the track precision of the photoelectric track system. When the speed is 50°/s, and the acceleration is 30~Is2, the maximum track error is lower than 0.2mil.
出处
《兵工自动化》
2007年第3期72-73,共2页
Ordnance Industry Automation
关键词
速度/加速度误差补偿
跟踪精度
等效复合控制
Speed and acceleration error compensation
Track precision
Equivalent complex control
