【摘要】 研究了一种新型永磁直线无刷直流电动机的精确定位系统。以DSP(TM S320LF 2407)作为核心控制器,光栅作为位置传感器,控制策略采用的改进的单神经元P ID控制算法。通过在A nsoft的S im p lorer6综合仿真平台下进行的系统仿真,验证了控制策略的有效性,为进一步研究奠定了基础。更多还原

【Abstract】 A new control system with high precision in position location of linear permanent Magnet brushless DC motor(LPMBDCM)is introduced.In this system,DSP(TMS320LF2470)is adopted as the core controller,and the gration scale is used as positional sensor.The improved Single Neuron PI is adopted as the control strategy.The system is simulated based on Simplorer6.0 of Ansoft Corporation.The characteristic of position of position control and force as well as currents is presented.The validity of presented method is testified.更多还原