The systematic errors in determining the nonstationary heat-exchange conditions with parametric identification

被引：0
|
作者：
N. V. Pilipenko
机构：
[1] St. Petersburg State University of Information Technologies,
[2] Mechanics,undefined
[3] and Optics,undefined
来源：
Measurement Techniques | 2007年 / 50卷
关键词：
nonstationary heat flux; parametric identification; optimum estimates; systematic error; Kalman filter;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A universal method of estimating the accuracy of the results of a solution of the optimum planning of the realization of the inverse boundary-value problem of heat conduction from the establishment of the input peak flux density q(τ) is proposed for different heat-flux converters. The method is based on the construction of combined confidence regions or intervals for optimum estimates of the parameters, which realize a piecewise-linear spline-approxmation of q(τ).
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页码：880 / 887
页数：7
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