新型无刷直流电动伺服机构设计与分析
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摘要
针对现役导弹伺服机构存在的结构复杂、加工精度高、体积重量大、价格昂贵、技术难度大、使用寿命短等缺点,结合某型号导弹伺服、电源配电系统工作实际,以无刷直流电机为驱动电机,设计了一种基于DSP的数字控制电动伺服系统,给出了设计方案和主要部件的工作原理,并对其进行了选型和性能分析,定量研究了伺服机构设计的可行性。最后进行了系统仿真,仿真结果表明系统具有良好的动、静态特性。
By analyzing the shortages of the current missile servomechanism which has complex structure,high machining accuracy,large volume weight,difficult technology,short lifetime,a new digital servo control system using brushless dc motor as a servo motor,combined with the model number actual missile servo,power distribution systems based on DSP was presented. The system scheme was designed and the performance parameters of its main components were analyzed. Then simulate the control system and the simulation results showed that the system had a good dynamic and static characteristics,and verified the feasibility of the system design.
By analyzing the shortages of the current missile servomechanism which has complex structure,high machining accuracy,large volume weight,difficult technology,short lifetime,a new digital servo control system using brushless dc motor as a servo motor,combined with the model number actual missile servo,power distribution systems based on DSP was presented. The system scheme was designed and the performance parameters of its main components were analyzed. Then simulate the control system and the simulation results showed that the system had a good dynamic and static characteristics,and verified the feasibility of the system design.
引文
[1]胡昌华,马清亮,郑建飞.导弹测试与发射控制技术[M].北京:国防工业出版社,2010.
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[3]王国伟,赵吉文.基于DSP2812的无刷直流电机控制系统研究[D].合肥:安徽大学,2010.
[4]LUO Y,LI H,SHEN M Y.Speed control of BLDCM for industrialsewing machine based on d SPACE[C]∥2006 IEEE International Conference on Mechatronics and Automation,ICMA 2006,2006:2127-2132.
[5]DDC.ACE/Mini-ACE series BC/RT/MT advanced communication engine integrated 1553 terminal user's guide[G].New York:Data Device Corp,1999.
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[7]胡金竹,谢寿生,翟旭升.基于CMAC和PID算法的发动机导流叶片控制系统[J].弹箭与制导学报,2009,29(4):154-156.
[8]叶振锋,雷淮刚.基于MATLAB的无刷直流电动机控制系统仿真[J].驱动控制,2006(3):19-21.
[9]刘海珊,陈宇晨.无刷直流电机PID控制系统仿真及实验研究[J].系统仿真学报,2009,21(16):5157-5160.
[2]PILLAY P,KRISHNAN R.Application characteristics of permanent magnet synchronous and brushless DC motors for servo drives[J].IEEE Transactions on Industry Application,1991,27(5):986-996.
[3]王国伟,赵吉文.基于DSP2812的无刷直流电机控制系统研究[D].合肥:安徽大学,2010.
[4]LUO Y,LI H,SHEN M Y.Speed control of BLDCM for industrialsewing machine based on d SPACE[C]∥2006 IEEE International Conference on Mechatronics and Automation,ICMA 2006,2006:2127-2132.
[5]DDC.ACE/Mini-ACE series BC/RT/MT advanced communication engine integrated 1553 terminal user's guide[G].New York:Data Device Corp,1999.
[6]宋轶群,杜华生,王德新.基于CMAC神经网络与PID的并行控制器设计与应用[J].控制系统,2005(3):37-39.
[7]胡金竹,谢寿生,翟旭升.基于CMAC和PID算法的发动机导流叶片控制系统[J].弹箭与制导学报,2009,29(4):154-156.
[8]叶振锋,雷淮刚.基于MATLAB的无刷直流电动机控制系统仿真[J].驱动控制,2006(3):19-21.
[9]刘海珊,陈宇晨.无刷直流电机PID控制系统仿真及实验研究[J].系统仿真学报,2009,21(16):5157-5160.