摘要
针对变结构控制的抖振问题 ,本文提出了一种新的解决方案 ,采用多切换面的改进变结构控制 ,在保证了理想滑动模态的抗干扰能力强、鲁棒性好的优点的同时 ,很好的削弱了系统抖振。仿真结果表明 。
In view of the chattering existed in variable structure control,a new method,which is based on multiple sliding surfaces,is put forward to resolve this problem.This control law not only retains the merits of ideal sliding modes, such as good interference rejection and robustness, but also alleviates system chattering in a great deal.The simulation results demonstrate that this control law achieves good performance in test tables.
出处
《中国惯性技术学报》
EI
CSCD
2000年第4期107-110,共4页
Journal of Chinese Inertial Technology
关键词
变结构控制
抖振
测试转台
惯性仪表
modified variable structure control
chattering
test table
