摘要
由于高效节能环保、集成化程度高、控制灵活等优点,泵控伺服系统在仿生机器人、汽车、航空航天等领域得到越来越多的应用。复杂工况条件下模型参数不确定性、非线性特性和外部扰动等对泵控伺服系统提出了更高的要求。阐述泵控伺服系统组成、工作原理、按不同控制变量分类的控制方式的特点;并分别从精确的建模技术和有效的控制技术两个方面,分析了目前泵控伺服系统控制领域的现状,同时对比了各种控制方法的优缺点;最后总结了泵控伺服系统在系统组成、建模方法和控制方法方面的研究趋势。
Due to the advantages of high efficiency, energy saving and environmental protection, high degree of integration and flexible control, the pump control servo system has been more and more widelyapplied in bionic robot, automobile, aerospace and other fields.Under complex working conditions, the uncertainty of model parameters, nonlinear characteristics and external disturbance put forward higher requirements for the pump control servo system.The composition, working principle of the pump control servo system and the characteristics of different control variable classification control modes were described.At the same time, the advantages and disadvantages of various control methods were compared.Finally, the research trend of pump control servo system in system composition, modeling method and control method was summarized.
作者
秦琪晶
葛文庆
鲁应涛
李波
谭草
QIN Qijing;GE Wenqing;LU Yingtao;LI Bo;TAN Cao(School of Transmission and Vehicle Engineer,Shandong University of Technology,Zibo Shandong 255049,China)
出处
《机床与液压》
北大核心
2022年第1期170-181,共12页
Machine Tool & Hydraulics
基金
国家自然科学基金项目(51905319)
中国博士后科学基金(2021M691984)
山东省青年科技人才托举工程项目(SDAST2021qt20)
周村区校城融合发展计划(2020ZCXCZH08)。
关键词
泵控伺服系统
建模方法
控制技术
Pump control servo system
Modeling method
Control technology
