摘要
讨论了振动测量系统产生误差的来源,主要分析了瞬变温度对振动传感器的影响和现有校准方式产生的误差对振动测量的影响,提出了减小误差的方法。此方法能提高振动测量的可靠性和测量准确性。
The source of the error produced by the vibration measurement system is discussed. The influence of the transient temperature on the vibration sensor and the effect of error caused by calibration mode on the vibration measurement are analyzed.A method to reduce the error,and to improve the reliability and accuracy of the vibration measurement is proposed.
出处
《火箭推进》
CAS
2011年第1期61-64,共4页
Journal of Rocket Propulsion
关键词
振动测量
误差分析
振动传感器
vibration measurement
error analysis
vibration sensor
