摘要
提出一种由模型参考和重复控制相结合的控制策略,并将其应用于多通道电液力协调加载系统中,论证了系统的可控性,并给出算法的计算机实现。仿真结果表明:该控制策略增强了系统的自适应能力,提高了同步跟随精度和鲁棒性,对一般不确定系统的同步控制具有借鉴作用。
The control strategy of model reference control and repetitive control in combination was proposed. It was applied to the multi-channe1 electric hydraulic harmonized synchron-force servo loading system. The control ability of the system was demonstrated, and the computer realization for algorithm was given. The simulation results show that the system self-adaptive ability is improved by this control strategy, and the following up synchronous precision and robustness are improved, which is used as reference for synchronous control of common uncertain system.
出处
《机床与液压》
北大核心
2011年第19期45-47,50,共4页
Machine Tool & Hydraulics
关键词
加载系统
模型参考
重复控制
自适应
Loading system
Model reference
Repetitive control
Adaptive ability
