摘要
建立了电液集成式液压提升机电液速度伺服控制系统的数学模型,在系统参数对比分析的基础上,对原数学模型进行了简化。利用动态仿真软件Simulink建立了数学模型简化前后的仿真模型。利用MATLAB仿真程序研究了系统的动态特性,并据此进行了滞后校正,以满足系统设计要求。
The mathematical model of electro--hydraulic velocity servo control system on electro-- hydraulic integrated hydraulic winder was established. This model was simplified according to the analysis and contrast of system parameters. By simulink, the simulation models of original and simplified mathematical models were established. By MATLAB, the dynamic characteristics of this system was studied. And then, this system was corrected with lag compensation to satisfy the design demands of system.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
2007年第22期2682-2686,共5页
China Mechanical Engineering
基金
湖南省教育厅重点科研项目(04A013)
关键词
电液速度伺服系统
数学模型
仿真模型
动态特性
滞后校正
electro- hydraulic velocity servo system
mathematical model
simulation model
dynamic characteristic
lag compensation
