一种智能积分器  

A NEW INTELLIGENT INTEGRATOR

作　　者：王勇[1] 曹正平[1] 项国波[1] 

机构地区：[1]武汉工业大学自动化系

出　　处：《信息与控制》1990年第6期15-19,23,共6页Information and Control

摘　　要：本文提出一种新型智能积分器,它融汇了控制专家的控的制经验.文中给出它的数学模型,并用谐波线性化原理讨论它的频率特性:幅频特性起积分作用,而相位滞后仅27.6度;高次谐波分量小;抗干扰能力强.最后应用这种积分器设计一个双目标优化的二次优化系统.结果表明它的控制性能好,具有广泛的应用前景.After fully assimilating control experts experience we developed a new intelligent integrator togather with itsmathematical model.Its frequency responses had been investigated and discussed by the harmonics lincarizationmethod.Its phase lag is found to be only 27.6°.All high order harmonics are very small.And it is very resistant todisturbances.By using it we designed further an optimum system with very good control performances for bothunit step input and unit ramp input.It must have good prospects in application.

关 键 词：积分器 智能积分器 非线性积分器 

分 类 号：TP321.2[自动化与计算机技术—计算机系统结构]