CALIBRATION OF AN ELECTRONIC MULTISENSOR SYSTEM FOR MEASURING HIGH-PRESSURES

被引：4

作者：

BARWICZ, A

MORAWSKI, RZ

LEMIRE, L

BOCK, WJ

机构：

[1] WARSAW POLYTECH INST,INST RADIOELECTR,PL-00665 WARSAW,POLAND

[2] UNIV QUEBEC,OPTOELECTR LAB,HULL J8X 3X7,QUEBEC,CANADA

来源：

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT | 1992年 / 41卷 / 02期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1109/19.137359

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An electronic system for measuring high pressures is considered. Its functioning is based on three fiber-optic transducers whose static characteristics are nonmonotonic and significantly influenced by temperature. A method for static calibration of this system is proposed, based on the use of spline functions of one variable. Its applicability in the considered case is demonstrated using synthetic data generated after an idealized model of the transducers. A method for valuation of the quality of calibration is also proposed and used for quantitative characterization of the impact of the number and errors of the data used for calibration on the quality of calibration.

引用

页码：269 / 273

页数：5

共 9 条

[1]

[Anonymous], 1986, NUMERICAL RECIPES

[2] CALIBRATION OF AN ELECTRONIC MEASURING SYSTEM FOR ULTRASONIC ANALYSIS OF SOLUTIONS [J].