【摘要】 着重分析了陀螺用无位置传感器无刷直流电机锁相稳速系统的动态性能。给出了系统总体框图,建立了整个系统的传递函数。通过对系统动态性能进行分析与仿真,整定了锁相环参数,保证了系统稳定性,为控制系统的设计提供了理论依据。更多还原

【Abstract】 The main purpose of this paper is to analyze the dynamic performance of a phase locked constant speed system of sensorless BLDC gyro motor.The block diagram of the system is given and the transfer function model of the system is established.Based on Aanlysis and simulation of the system dynamic performance,parameter of the phase locked loop(PLL) is regulated and stability of the system is proven.Analysis and simulation provides theories basis for the dwsign of the control system..更多还原