摘要
研究了采用电信号激励代替机械激励测试伺服加速度传感器动态特性的方法。理论上分析了电激励测试与机械激励测试结果的等价性及原理性误差。针对恒压源型的加速度计提出了一种新的等价性测试方法。实验结果进一步证实了理论分析及实验方法的正确性。
This paper discusses the method for testing the dynamic performance of servo acceleration transducer with electrical stimulation. The equivalency and theoretical errors of this method to mechanical stimulation test is analyzed. An improved equivalent electrical test method for the constant-voltage source accelerometer is proposed. Experiment results show that the theoretical analysis and test methods are effective.
出处
《计量学报》
CSCD
1994年第3期188-192,共5页
Acta Metrologica Sinica
关键词
加速度
传感器
电激励
动态测试
Acceleration transducer
Electrical stimulation
Dynamic test
