一种测量中等压力的新方法——双压阻计法

兵工学报 ›› 1991, Vol. 12 ›› Issue (2): 81-85.

一种测量中等压力的新方法——双压阻计法

黄正平、冯喜春

北京理工大学

收稿日期:1989-11-01 修回日期:1990-05-01 上线日期:2014-12-25
通讯作者: 黄正平

A Method for Medium Range Pressure Shock Measurements Applying a Piezoresistive Transducer Couple

Huang Zhengping、 Feng Xichun

Beijing Institute of Technology

Received:1989-11-01 Revised:1990-05-01 Online:2014-12-25
Contact: Huang Zhengping

摘要/Abstract

摘要： 本文介绍一种适用子测量中等压力的双锰铜压阻计测压方法。此法把H型或双π型等低阻值锰钢压阻计的量程扩展到O，2 Gpa，压力的最高分辨率达到20MPa。

关键词: 双锰铜压阻计, 脉冲恒流源, 压力分辨率

Abstract: In this paper, a new method of medium range pressure shock measurements using a couple of piezoresitive transducers is described The method expands the operating range of low—resistance pressure gages. The range of measurement of the method extends from about 0.2 GPa to 4 GPa. Pressure resolution can reach 20 MPa.

Key words: piezoresitive transducer couple, pulsed constant-current supply, pressure resolution

黄正平、冯喜春. 一种测量中等压力的新方法——双压阻计法[J]. 兵工学报, 1991, 12(2): 81-85.

Huang Zhengping、 Feng Xichun. A Method for Medium Range Pressure Shock Measurements Applying a Piezoresistive Transducer Couple[J]. Acta Armamentarii, 1991, 12(2): 81-85.