摘要
根据雷达回转台运动控制要求,设计了阀控液压马达式电液伺服系统,控制回转台速度;采用经典控制理论建立了系统的数学模型,并用MATLAB对系统进行了动、静态分析;为了保证设计指标,对系统进行了串联滞后校正。分析结果表明,所设计的系统满足设计要求。
According to the requirement of gyration controlling of a radar truntalbe,the electro-hydraulic servo-system of speed controlling was designed. The mathematics modles based on classical control theory was built,and the dynamic characteristics and static characteristics were analysed by MATLAB. In order to guarantee the designed performance index,the system was corrected by the serial lag correction. The results of analyzing indicate that the system is satisfied with the design demand.
出处
《机床与液压》
北大核心
2015年第5期119-123,共5页
Machine Tool & Hydraulics
关键词
雷达回转台
电液伺服
经典控制理论
滞后校正
MATLAB
Radar trantalbe
Electro-hydraulic servo-system
Classical control theory
Lag correction
MATLAB
