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In this paper, a general methodology to diagnose multiple faults in hybrid dynamic systems is proposed. The considered dynamic hybrid systems exhibit continuous dynamics with discernable discrete functioning modes. The inputs of the proposed methodology are residuals representing the numerical evaluation of Analytical Redundancy Relations extended to hybrid systems. These residuals are generated due...
In this paper, a general multiple faults diagnosis methodology for hybrid dynamic systems is proposed. The considered hybrid systems exhibit both continuous and discrete behaviors without an emphasis of a particular behavior. To diagnose such systems, we rely on bond graph and Petri net modeling. Then, the proposed diagnosis approach deals with the particularity of each system's variables: diagnosing...
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