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Content Provider | IEEE Xplore Digital Library |
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Author | Liu Aili Kou Kunhu |
Copyright Year | 2007 |
Description | Author affiliation: Naval Aeronaut. Eng. Inst., Yantai (Liu Aili; Kou Kunhu) |
Abstract | Certain missile ATS (automatic test system) improves the fault diagnosis greatly, but it still prolongs with traditional static test method, and leads to many shortcomings. Dynamic test can resolve such problems effectively. Dynamic test for certain missile is realized by simulating the missile's flight course. According to the missile's characters displayed at each stage of boost, cruise, fall, swoop in real flight, we issue control commands to course channel, pitching channel and incline channel at the right moment respectively. At the same time, simulate the missile's pose change by controlling the turntable's moving. So we can simulate the missile's flight and attack course factually. This article puts forward a residual error energy characteristic vector method based on wavelet analysis. And use this method to process the dynamic test data of certain missile, extract the fault character. With above understanding, we take advantage of BP neural network to realize fault diagnosis and orientation. |
File Size | 602049 |
File Format | |
ISBN | 9781424411351 |
DOI | 10.1109/ICEMI.2007.4350927 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2007-08-16 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Missiles fault diagnosis Instruments Aerodynamics fault residual error energy characteristic vector Dynamic test Fault diagnosis BP neural network wavelet translation Neural networks Aerospace simulation Voltage Wavelet packets Servomechanisms Testing |
Content Type | Text |
Resource Type | Article |
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