大量程石英加速度计二元调宽再平衡回路的设计与应用  

Design and Application of Two Element Width-adjusted Circuit for Quartz Accelerometer with Large Measurement Range

作　　者：雷立铭[1] 刘艳梅[1] 

机构地区：[1]天津航海仪器研究所,天津300131

出　　处：《中国惯性技术学报》2002年第1期51-54,共4页Journal of Chinese Inertial Technology

基　　金：本文系国防"九五"重点预研课题

摘　　要：二元调宽再平衡回路具有施矩功率恒定,转换精度高,易于同计算机通讯等一系列优点,因而在惯性元件伺服回路中得到广泛应用。文中介绍了二元调宽再平衡回路在大量程石英加速度计线路上的应用,通过理论设计和试验,选择合理电参数,并取得了满意的结果。Two element width-adjusted rebalance circuit is now widely applied for the design of inertial unit servo system with a series of advantages such as moment exertion with constant power,high output precision, convenient communication to computer. This paper introduces the application of this circuit in the quartz accelerometer with large measurement range. The optimum electrical parameters are selected through theoretical analysis and experiments, and satisfactory results are obtained.

关 键 词：二元调宽再平衡回路 石英加速度计 大量积 惯性元件伺服回路 电参数 施矩功率 

分 类 号：TN966[电子电信—信号与信息处理] U666.122[电子电信—信息与通信工程]