摘要
为了解决当对象的数学模型具有不确定性时,给设计带来的困难或无法设计,并使系统具有较强的鲁棒性,针对矢量控制的交流伺服系统,根据智能控制理论,采用将分层递阶智能控制结构和多种控制策略相结合的方法,并把分层递阶智能控制思想引入到交流伺服系统中,从而构成了多级式智能复合控制的交流伺服系统,即基于修改参考模型的自组织复合控制。仿真结果证明该系统具有更好的适应性和更强的鲁棒性。
A composite approach is presented for a vector control AC servo system to facilitate control design and improve robustness in case of difficulties when the process model exhibits uncertainty. Selforganizing composite control is based on correction rule combining hierarchical intelligent control structure with some control strategies based on intelligent control theory for a vector control AC servo system. Thus a AC servo system of hierarchical intelligent composite control is formed, that is, selforganizing composite control based on the correction reference model. Simulation results show that the computer simulation that this system has better adaptability and robustness.
出处
《控制工程》
CSCD
2003年第z1期118-120,共3页
Control Engineering of China
关键词
修改参考模型
自组织
复合控制
correction reference model
self-organizing
composite control
