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In-system Electromagnetic Compatibility Prediction Analysis System and Analysis Method

A predictive analysis, electromagnetic compatibility technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve the problem of lack of application scope of the system, achieve electromagnetic compatibility, facilitate adjustment, avoid under-design or over-design Effect

Active Publication Date: 2016-04-27
陕西海泰电子有限责任公司
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Problems solved by technology

[0010] In order to solve the technical problem of the lack of electromagnetic compatibility prediction system in the existing system and the narrow application range, the present invention provides an electromagnetic compatibility prediction analysis system in the system

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Embodiment Construction

[0058] The electromagnetic compatibility prediction software process in the system is as follows figure 1 It is divided into two major modules: the first part is the input and initialization module, which mainly completes the input of prediction parameters, the generation of spectrum data and files in the system, and the establishment of the cable topology map; the second part is the prediction task analysis module. It mainly combines a series of data files generated by the input and initialization module to complete the functions of EMC indicator generation and EMI evaluation and analysis.

[0059] The main function of the input and initialization module is to standardize the data input to the system. It can classify the data according to sub-system data, device data, port data, etc. and define the parameters and data formats of various data for the next task analysis. Provide the data base.

[0060] The system to be analyzed can be a new system, an old system, or a system m...

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Abstract

The invention relates to a prediction analysis system and method for EMC (Electro Magnetic Compatibility) in a system. The prediction analysis system comprises two main parts, namely a first part and a second part, wherein the first part is an input and initialization part and mainly completes input of predictive parameters, generation of spectrum data and files in the system and establishment of cable topological graphs; the second part is a prediction task analysis module and is mainly combined with a series of data files generated by an input and initialization module to complete generation of an EMC index and EMI(Electro Magnetic Interference)evaluation and analysis functions. The prediction analysis system for EMC breaks the technological monopoly, and the invention provides the new system and method to enable the EMC analysis of equipment to be more convenient. The prediction analysis method for EMC ensures EMC as much as possible in the whole research cycle and even the whole life cycle of the system. The EMI evaluation and trade-off analysis of the system are realized in the research cycle of the system, an economic and effective technological means is provided in the overall life cycle of the system, and the EMC of the system is most likely realized.

Description

technical field [0001] The invention relates to a system and method for predicting and analyzing electromagnetic compatibility in a system. Background technique [0002] Since the invention of electromagnetic compatibility prediction technology, it has been paid attention to by developed countries in the world and has been developed and applied. In the late 1960s, electromagnetic compatibility prediction technology was first studied in the United States, and developed rapidly in the 1970s. At that time, he was very active in the research of prediction mathematical model, the research and development of application software, and the application practice of aerospace engineering. According to the information, by the early 1970s, a complete system analysis method had been formed abroad, and some system-level (including inter-system and intra-system) electromagnetic compatibility prediction analysis programs had been developed in a targeted manner. Among them, the most famous o...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/50
Inventor 郭恩全杜浩荣海东陈晨刘明杰周海鹏赵乾
Owner 陕西海泰电子有限责任公司
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