摘要
跟踪雷达伺服系统常常需要较高的跟踪精度。将前馈补偿和模糊PID控制相结合,构成混合智能控制策略;推导了控制系统的数学模型,并对其进行简明的鲁棒性和稳定性分析。将此控制策略在某雷达伺服系统中进行应用,结果表明:该混合智能控制策略提高了雷达伺服系统的控制精度,改善了动态性能;且易于实现,具有很高的工程应用价值,可应用于类似伺服系统中。
High performance is required in the radar servo-system. A hybrid intelligent control strategy was proposed by integrating the feed-forward compensator and fuzzy PID controller. The mathematical model was obtained, and the robustness and the stability of the control strategy were analyzed concisely. Experimental results show that the algorithm not only improves the control precision of radar servo tracking system,but also makes the dynamic performance better. Besides, because of its simple achieving, hybrid intelligent controller has high application value,also can be used in other resemble servo-system.
出处
《电气传动》
北大核心
2012年第2期53-55,60,共4页
Electric Drive
基金
安徽大学青年骨干教师项目(33010026)
安徽大学青年科学研究基金(33050047)
关键词
雷达伺服系统
模糊控制器
智能控制
鲁棒性
稳定性
radar servo-system
fuzzy controller
intelligent control
robustness
stability
