基于优化粒子群算法的微纳卫星电机参数整定  

Parameter tuning of micro-satellite motor based on optimized particle swarm optimization algorithm

作　　者：周航[1,2] 王昊 金仲和[1,2,3] ZHOU Hang;WANG Hao;JIN Zhonghe(Micro-Satellite Research Center,Zhejiang University,Hangzhou 310058,China;Huanjiang Laboratory,Zhuji 311800,China;Key Laboratory of Micro-Nano Satellite Research Zhejiang Province,Hangzhou 310058,China)

机构地区：[1]浙江大学微小卫星研究中心,浙江杭州310058 [2]浣江实验室,浙江诸暨311800 [3]浙江省微纳卫星研究重点实验室,浙江杭州310058

出　　处：《电机与控制学报》2024年第10期13-23,共11页Electric Machines and Control

摘　　要：针对传统PID控制器控制无刷电机时系统响应慢、速度波动大的问题,以及手动整定大规模电机参数繁琐重复的问题,采用了一种基于粒子群优化算法的无刷直流电机PID参数整定方法,用于确定电机闭环控制系统中PI控制器的参数。首先建立磁场定向控制技术驱动的无刷直流电机控制系统仿真模型,然后在此模型上应用优化粒子群算法进行参数整定优化的迭代过程,得到整定后的控制器参数结果。分析优化粒子群算法整定后的电机速度响应和力矩输出情况,并与传统手动整定结果和其他算法的整定结果进行对比。实验结果表明,提出的优化粒子群算法整定的控制器速度响应更快并且输出力矩更稳定,并且对电机参数的小幅度变化有鲁棒性,该方法可以适用于大规模同类别同批次的电机控制器参数标定。In order to solve the problem of slow response and large speed fluctuation when the traditional PID controller controls the brushless motor,and to solve the problem of tedious and repetitive manual tuning of large-scale motor parameters,a PID parameter tuning method was adopted based on particle swarm optimization algorithm to determine the parameters of PI controller in the motor closed-loop control system.Firstly,the simulation model of brushless DC motor control system was established driven by field oriented control technology,and the optimization particle swarm optimization algorithm was applied to the model to carry out the iterative process of parameter tuning optimization,finally a set of controller parameter results were got.The speed response and torque output of the motor were analyzed after PSO tuning,and the results were compared with those of traditional manual tuning and other algorithms tuning.The experimental results show that the proposed optimized particle swarm optimization algorithm tuning controller has faster speed response and more stable output torque,and is robust to small changes of motor parameters.The method can be applied to large-scale motor controller parameter calibration of the same class and batch.

关 键 词：微纳卫星 控制系统 无刷直流电机 PID控制 参数整定 粒子群算法 

分 类 号：TM33[电气工程—电机]