某大型机电设备起竖过程控制与仿真研究  

Erecting Process Control and Simulation of Large-scale Electromechanical Equipment

作　　者：谢建[1] 田桂[1] 

机构地区：[1]第二炮兵工程学院,陕西西安710025

出　　处：《系统仿真学报》2008年第23期6438-6441,共4页Journal of System Simulation

基　　金：总装备部基金资助项目(403040102)

摘　　要：起竖过程是某大型机电设备工作工程中的一个关键环节。为实现快速起竖,针对现有起竖过程控制方法存在的不足,提出了起竖过程采用bang-bang控制和单神经元自适应PID控制相结合的控制方法。设计了起竖过程控制器。通过AMESim软件和MATLAB/Simulink软件的结合,对起竖过程进行了电液协同仿真研究。仿真结果表明,设计的控制器具有调节时间短、动态性能好、控制精度高、鲁棒性强的优点,可实现该大型机电设备的快速平稳起竖。Erecting process is the critical part of working process of the large-scale electromechanical equipment. Based on the analysis of defects of current erecting process control method, a hybrid control method which combined bang- bang control and single neuron PID adaptive control was proposed to implement quick erecting. The controller was designed Electro-hydraulic co-simulation of erecting process was realized based on AMESim and MATLAB/Simulink software. Simulation results show that the controller has short regulation time, high control accuracy, excellent dynamic characteristics and better robustness, which makes the large-scale electromechanical equipment quick erecting possible.

关 键 词：起竖 过程控制 单神经元PID 仿真 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置] TP391.9[自动化与计算机技术—控制科学与工程]