Research On Technology Of Model Checking And Simplification Based On MOM Compute

As a professional software developed by our research group, the analysis software for electromagnetic compatibility in vehicular communication system is uesd for maneuverable automatic command system. It has a good use in modeling and simulation of all kinds of communication command vehicle. In this software, moment of method is used to calculate the low frequency electromagnetism and due to the feature of it, complete envelopment of surface model is required and too large range to solve the unknown quantity is unallowed. There are some problems in current software that, complete envelope detection of surface model cannot be automatic and on electrically large targets, such as aircrafts and ships, simulating calculation is not implemented. Research aimed at the problems in the software is presented in this paper. The main work and contributions are as follows:1. Conformity detection algorithm of the antenna of model, crack detection algorithm and overlapping detection algorithm of the patch of model are presented for the surface model of carrier. Combined two algorithms preceding, automatic detection algorithm of complete envelopment of surface model is given in this paper, which has the feature of simpleness and reliability.2. Aimed at the surface model of electrically large target, classification model simplification algorithm is presented to approximate simplify the electrically large target. On the premise of guarantee of a certain accuracy, The simulation analysis of electrically large target can be implemented in this software. By simulation combining.3. VC++ and commercial, some algorithms are successfully tested and be proved the validity and feasibility.