摘要
以高频角振动台为研究对象,考虑负载变化对系统响应的影响,根据高频角振动系统确定参考模型,给出了线性模型跟随控制(LMFC)和自适应模型跟随控制(AMFC)系统的设计。仿真结果表明:在负载变化时AMFC的控制效果明显优于LMFC。
When the effect of the load change on the system response was in consideration,the reference model was determined by high frequency angular vibration for the table of high frequency angular vibration serving as study objective in this paper.The design of linear model-following control(LMFC) system and adoptive model-following control(AMFC) system were presented.The simulation showed that the effect of AMFC system was better than that of LMFC system when the load was varied.
出处
《上海航天》
北大核心
2008年第5期49-52,共4页
Aerospace Shanghai
关键词
高频角振动台
自适应模型跟随系统
负载变化
线性模型跟随系统
Adaptive model-following control system
High-frequency angular vibration table
Time-variant load
Linear model-following control system
