抗高过载低量程应变式加速度计优化设计  

Optimal Design of Low-Test-Rang and High-Shock-Resistant Strain Accelerometer

作　　者：孟立凡[1] 侯文[1] 郑宾[1] 刘双峰[1] 

机构地区：[1]华北工学院,山西太原030051

出　　处：《火炮发射与控制学报》2002年第3期30-32,40,共4页Journal of Gun Launch & Control

基　　金：兵器科学研究院预研项目(0510)

摘　　要：介绍了一种新型应变式加速度计,讨论了包括限位结构在内的传感器结构设计,并依据误差传递原理,对弹性元件——等强度梁进行了优化设计。实验表明,此加速度计具有抗高过载能力和适应低加速度值的灵敏度。The paper introduces a new kind of strain accelerometer and discusses the overall design of it's structure,including the design of a position limiter.With the help of the error transferring theory, optimal design of the elastic element-beam of uniform strength was conducted.Test results show that the aceelerometer is capable to be against high overload and of applicable sensitivity for low acceleration.

关 键 词：抗高过载 低量程 应变式 加速度计 等强度梁 优化设计 

分 类 号：TH824.4[机械工程—仪器科学与技术]