力矩波动虚拟测试系统的建立及精度分析

s a new high-efficiency motors, permanent magnet torque motor for the domestic research is still in its infancy. Domestic and international testing standards for torque motor is also no uniform regulations. As a practical application in the design cost of the device is high, virtual prototyping system development more rapidly, provide an effective reference to reduce development costs. This paper is discuss the permanent magnet torque motor in the actual application requirements, balanced direct measurement method based is used to design a torque ripple virtual test system. and analysis the accuracy of the test system by using ADAMS and ANSYS modeling softwares.