一种新型智能积分器的设计与分析  

Design and Analyse of a New Intelligent Integrator

作　　者：傅成华[1] 谭飞[1] 

机构地区：[1]四川轻化工学院电子与信息工程系,四川自贡643033

出　　处：《四川轻化工学院学报》2004年第1期28-32,共5页Journal of Sichuan Institute of Light Industry and Chemical Technology

摘　　要：通过分析Clegg非线性积分器的特性入手,重新设计了两种非线性智能积分器TF-1和TF-2,用谐波分析后表明,其TF-2型积分器的滞后在0到57.52度之间。将此智能积分器用于设计一个双目标二次优化系统,仿真结果表明它的性能良好,且参数整定比较容易。By analyzing a nonlinear integrator抯 performance, we develop two intelligent integrators TF-1 and TF-2. Their frequency responses are discussed by harmonics linearization method. TF-2 integrator抯 phase lag is between zero and 57.52°. A further optimal system for both unit step input and ramp input is designed by it. The result indicates it has a good control performance, and the system parameters can be set easily.

关 键 词：智能积分器 双目标优化控制 谐波分析 伺服系统 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]