机内测试定量要求的现场试验验证方法研究

ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2006, Vol. 27 ›› Issue (5): 883-887.

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Study on Field Demonstration Method for Quantitative Built-In Test Requirements

SHI Jun-you, TIAN Zhong

Department of System Engineering of Engineering Technology, Beijing University of Aeronautics and Astronautics, Beijing 100083, China

Received:2005-05-09 Revised:2005-08-15 Online:2006-10-25 Published:2006-10-25

Abstract

Abstract: The definition and implementing flow of the field demonstration method for quantitative built-in test (BIT) requirements are described. The sample sizes of the integrated demonstration for BIT fault detection rate, fault isolation rate and false alarm rate are computed according to the needs of confidence level and functional unites coverage. And the eligible judgments are made based on the single confidence limits of BIT parameters. The statistic judgement, classification flow and uniform recording table for fault data are given. An application case shows the feasibility of the method.

Key words: built-in test, field demonstration, sample size, judgement, fault

CLC Number:

TP302.8

SHI Jun-you;TIAN Zhong. Study on Field Demonstration Method for Quantitative Built-In Test Requirements[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2006, 27(5): 883-887.

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Study on Field Demonstration Method for Quantitative Built-In Test Requirements

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