The Study Of The Evolutiong Of Complex Electromechanical Integration Of Audio-visual System Failure Mechanism

Modern mechanical and electrical systems in the process of constant pursuit of the limits ofhigh-efficiency, high-precision, high-quality features, the structure has become more and morecomplex, becoming more extreme conditions become increasingly integrated, complexelectromechanical system gradually complex system of multiple disciplines such as mechanical,electrical, fluid, light. Electromechanical systems whether safety during service, reliable andefficient operation of the first design phase from the system level to understand the basic rules ofits operation; followed during service, have complete control of the service process running,looking for more efficient and intuitive Finally, dynamic information monitoring methods;practical experience combined with the accumulated actual running state to distinguish betweenthe various the typical failure as well as to determine its location, extent, and to further improvethe accuracy of fault diagnosis. Functional role model and fault propagation based on the law inthe description of the laws governing the operation of the electro-mechanical system in-depthstudy on the detection of the mechanical and electrical systems associated with energy "at aglance" visual, auditory information as well as its exploration of the fusion method. The mainsubject of study from:1. The analysis of the current domestic and international status monitoring and faultdiagnosis technology, machine vision technology, information fusion technology, mechanical andelectrical system modeling method, etc. status quo and development trend of monitoringtechnology based on visual and auditory sensing electromechanical systems running state.2. Paper a detailed analysis of the state of the mechanical and electrical systems failure.Asked the coded representation of the status information for the electromechanical systemsrunning state, each set of coding system corresponding to a running state, by monitoring thechanges of the encoded information can be judged out of the system running status.3. The audiovisual information heterologous fusion method.4. Explore C.Lucas proposed level functional model, combined with the failure mechanism analysis of system information, expand its proposed functional role model, proposed a set ofcomplex modeling methods, the basis of the analysis as a failure mechanism.5. Qualitative algebraic concepts to describe the functional role graph between qualitativerelationship. And on the basis of the qualitative algebra established, for each of the functions androles of each fault model. Finally, according to the the generalized physical quantity equation,summarized the functional roles Figure fault propagation between, and with examples given inthe actual analysis.6. A combination of these theories, based on the audiovisual fusion function role model, andfinally given fault reasoning method of grasping the material packing process.