An airborne electromagnetic environment test probe deployment method

Abstract

The invention belongs to the field of airborne electromagnetic environment monitoring, and provides an airborne electromagnetic environment test probe deployment method, which is based on the subsequent diagnosis and analysis of electromagnetic environment data, and comprises the following steps of step 1, modeling an aircraft body, airborne equipment and an internal cable to obtain electromagnetic environment parameters at different positions on the aircraft under the action of an airborne radiation source; step 2, comprehensively predicting an electromagnetic environment of a key part in themachine, screening electromagnetic vulnerable points, and deploying a test probe for the electromagnetic vulnerable points; and step 3, calibrating the test probe, and verifying the reliability of the test probe in an airborne environment in which various temperature stresses are considered.

Description

technical field [0001] The invention belongs to the field of airborne electromagnetic environment monitoring, and relates to a method for deploying an airborne electromagnetic environment test probe in a machine. Background technique [0002] Airborne electromagnetic environment test probe deployment is to evaluate and screen electromagnetic vulnerable points after modeling the aircraft fuselage, airborne equipment, and internal cables to determine the location, frequency band, and probe type to be monitored. Various electromagnetic environment test probes are installed in the machine. Under normal circumstances, the installation of airborne electronic and electrical equipment is relatively concentrated. If the installation position of the test probe is not selected properly, it will be affected by the electromagnetic environment, resulting in a decrease in test accuracy and failing to meet the indicators. To formulate relevant deployment strategies, it is necessary to comp...

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Problems solved by technology

[0003] As the electromagnetic environment problem has been paid more and more attention by all parties, the aircraft electromagnetic environment testing and analysis technology has also experienced rapid development, and domestic research institutes have also carried out more in-depth research, but most of the research is in laboratory tests or in simple scenarios. The real-time measurement of the electromagnetic environment under flight conditions has not yet carried out specific research and actual operation, which means that the electromagnetic environment test probe has not been installed in the aircraft, and the research on the deployment method of the airborne electromagnetic environment test probe has not been seen in China. Reports, lack of technical accumulation and engineering experience in related fields

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