Radar Transmitting Power Supply Health Monitoring Based on Circuit Modeling and Simulation Technology

Based on the circuit modeling and simulation technology, a new method was proposed to select the optimal health monitoring point with the Rough Set attribute reduction algorithm. In allusion to the degeneration failure in electronic circuits, the influence of the relevant monitoring points on the output results was analyzed. Moreover, the simulation tool PSPICE was used to perform degradation simulation on key components, and the characteristic parameters were used to describe the degradation process. Finally, the parameters were optimized according to the Neighborhood Rough Set attribute reduction algorithm, and the effectiveness of the method was verified by the degradation simulation experiment of MOSFET.