基于Simulink的伺服系统动态性能仿真研究  

Dynamic Performance Simulation of A Servo System Based on Simulink

作　　者：张晨光[1] 赵霞[1] 杨凤彪[1] 

机构地区：[1]军械工程学院车辆与电气工程系,石家庄050003

出　　处：《组合机床与自动化加工技术》2013年第2期107-110,共4页Modular Machine Tool & Automatic Manufacturing Technique

摘　　要：针对某数字式直流伺服系统性能测试与指标调整需要,依据系统数字控制器工作原理、控制参数,利用MATLAB/Simulink环境建立了伺服系统的动态仿真模型。基于该模型,采用不同角位移主令对系统的运行过程进行仿真,得出了主要动态性能指标与特性曲线,为调整改善伺服系统性能、开发配套检测设备提供了依据。For the requirement of performance test and parameters adjustment, according to the principle of the digital controller and the control parameters of a digital servo system, the dynamic model of the servo system was established in MATLAB/Simulink. Based on the model, the dynamic process of the servo system was simulated in different input signals. The dynamic performance parameters and charac- teristic curves that acquired from the simulation, provides advantages for the performance improvement and developing of test equipments.

关 键 词：伺服系统 SIMULINK 动态性能 仿真 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]