开关磁阻电机ISAD系统主动阻尼状态研究  

Research on the active damping state of vehicle ISAD system based on switched reluctance motor

作　　者：铁起[1] 赵德安[1,2] 

机构地区：[1]江苏大学电气信息工程学院,镇江212013 [2]南京航空航天大学自动化学院,南京210016

出　　处：《微计算机信息》2008年第31期309-311,共3页Control & Automation

基　　金：国家自然科学基金项目高速开关磁阻电机转子动力学研究(50407003)

摘　　要：本文设计了一个6相12/10开关磁阻电机的模型并用这个模型作为ISAD系统模型的辅助扭矩源实现发动机怠速脉动主动阻尼控制。基于抗周期性干扰的原理构造仿真控制系统,通过模糊自适应PID控制器控制ISAD系统的输出扭矩。文章应用MATLAB/SIMULINK建立起仿真数学模型,以内燃机输出的周期性扭矩为扰动,根据速度反馈,用开关磁阻电机来产生扰动耦合扭矩来减小发动机扭矩脉动。最后得出了这种主动阻尼控制系统的仿真结果。This paper presents a model of six phase 12/10 switched reluctance motor and us it as a supplemental torque source of ISAD sistem . The system is based on the classical idea of the periodic disturbance rejection and controls the torque of the ISAD by applying fuzzy adaptive PID control. The paper presents an analytical model based on MATLAB / SIMULINK useful for the analysis of the combustion engine torque and describes a control system that uses engine speed feedback to generate a disturbance input de- coupling torque command for the switched reluctance machine to cancel the engine torque ripple. In the end, the active damping system implementation results are gained.

关 键 词：扭矩 开关磁阻电机 怠速 控制 

分 类 号：TP2[自动化与计算机技术—检测技术与自动化装置]