对数频率法在机电一体化系统动态设计中的应用  

Application of logarithmic Frequency Law to Mechantronics System Dynamic Design

作　　者：宗存元[1] 

机构地区：[1]济宁职业技术学院,山东济宁272037

出　　处：《矿山机械》2003年第9期46-47,共2页Mining & Processing Equipment

摘　　要：机电液伺服系统是典型的机电一体化系统,对数频率法是主要的设计方法,利用对数频率法即波德图可以判断系统的稳定性,计算系统的稳定裕量和频带宽度,可以进行动态设计。Mechantronics hydraulic servosystem is a typical mechantronics system. Logarithmic frequency law is a main design method. By means of logarithmic frequency law-Berdor chart, stability of the system can be injudged, stationary and frequency length of the system can be calculated. Dynamic design can be carried on.

关 键 词：对数频率法 机电一体化系统 动态设计 应用 机电液伺服控制系统 波德图 伺服阀 稳定裕量 通频带 

分 类 号：TH-39[机械工程]