摘要
该文介绍了基于幅值裕量与相位裕量参数整定方法的分数阶PIλDμ控制器的设计方法,并给出了分数阶控制器的多种数字实现方法。仿真实例结果表明分数阶控制器比整数阶控制器具有优良的控制品质及其对系统参数变化的鲁棒性。
This paper presents a design method of tuning parameters for a fractional order controller based on a gain margin and phase margin and well as various digital implementation ways. The simulation results illustrate that the fractional order controller is provided with better control performance and robustness for system parameters in comparison with the conventional PID controller.
出处
《工业仪表与自动化装置》
2009年第1期3-6,共4页
Industrial Instrumentation & Automation
基金
江苏省重大科技攻关项目(BE200618)