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本文简要介绍了快速正弦扫频试验技术及其使用的信号发生器的原理,并给出了典型应用实例。特别对用快速正弦扫频试验方法研究线性系统动态特性的比点做了必要的说明。
This article briefly introduces the fast sinusoidal sweep test technology and the principle of the signal generator used, and gives a typical application examples. In particular, it makes necessary explanations for the comparison of the dynamic characteristics of linear systems with the fast sine sweep test method.