介绍了一种基于DSP的超声波电机瞬态特性测试系统,着重阐述了上位机、下位机和通信电路的构造及工作原理。选择了T法作为测试方法,并对超声波电机的瞬态特性进行了简单的理论分析。
A new DSP-based transient response measurement system of ultrasonic motor by describing PC programs, DSP and its peripheral circuit, and interface circuits were introduced. Finally, T method was choosen, and simple analyses of its transient response through theory was given.