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The variation of friction force between upper test specimen and nether test specimen is very complicated on the reciprocating wear tester. There are many factors exerting influence on it. Based on the bench test, a system is developed for measuring the variation of the friction force between upper and nether test-piece. The acquisition of anolog signals is done by pressure transducer. The digital...
Probability Boxes and Demspter-Shafer Structures are new developing methods for handing with uncertainties. The methods are first used in machine fault diagnosis as a new information fusion method in this article. Contrasting the traditional power spectrum way, the result suggests that it is more efficient.
Information fusion is a kind of theory and method to deal with multi-sources information. It consists of three main steps: data acquisition, data processing and decision-making. Research in Information Fusion grows rapidly. Hundreds of papers in this area, including theory and practical applications, appear every year in academic journals, conference proceedings and technical reports. The concepts,...
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