期刊文献+

液压压下系统的矩法辨识

Quadrature Identifiction of Hydraulic Press System
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摘要 液压压下系统频率响应较高 ,为辨识这类系统的参数模型 ,本文采用矩法对液压压下系统进行辨识 ,经仿真研究证明 ,矩法辨识可以有效地辨识出高阶系统的参数 。 In order to identify the parameter model of hydraulic press system,the quadrature method was adopted to identify the model of press system.By simulation,the results indicate that the quadrature method can identify the high rank parameter of the system,and the result is exact and dependable.
出处 《机床与液压》 北大核心 2004年第11期40-41,共2页 Machine Tool & Hydraulics
关键词 矩法 伺服系统 参数辨识 Quadrature method Servo system Parameter identify
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