Position and speed control of electromechanical actuator for aerospace applications

被引：0

作者：

Upravljanje položajem i brzinom elektromehaničkog aktuatora

机构：

[1] Todić, Ivana

[2] Miloš, Marko

[3] Pavišić, Mirko

来源：

| 1600年 / Strojarski Facultet卷 / 20期

关键词：

Electric drives - Electromechanical devices - Position control - Three term control systems - Speed control - AC motors - Electric control equipment - Electromechanical actuators - MATLAB - Proportional control systems - Speed - Controllers - Electric machine control - Aerospace applications;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Main focus of this paper is control of electromechanical actuator (EMA) for aerospace applications. Control of EMA done using position regulator and control which combine position and speed regulator is shown. The main guideline is to decrease power losses, heating and current consumption in the system. One of the important areas within the field of variable speed motor drives are the system's operational boundaries. Presently, the operational boundaries of variable speed motor drives are set based on the operational boundaries of single speed motors, i.e. by limiting current and power to rated values. This results in under-utilization of the system, and places the motor at risk of excessive power losses. In this paper, the first part represents general concept of electromechanical actuators and mathematical modelling of the system; then the control of position and speed of electromechanical actuator (EMA) by using PID controller is presented. The second part shows simulations of our own design of control speed and position by PID controller using SIMULINK and MATLAB software.

引用