Modeling and Simulation of Detonation Wave Based on Mine Protected Seat Test

Abstract

Drop test of the mine protected seat is the process of simulating the explosion shock waveform by drop test platform. And it plays an important role in the stage of seat development, design optimization, stereotype and mass production. So, the waveform simulated method for the mine protected seat drop test is proposed in this article to simulating the detonation wave, and the identification method of designing and debugging the waveform generator elastic material is established here. In this article, waveform design principle and modeling method are given based on the specific test process, and the debugging and correction method of waveform are given based on the actual test data. The methods are used in multiple tests. At last, combined with the specific test, the process of design and debugging frequently problems in actual test are given. The results are shown that the technology of explosion shock waveform modeling and simulation shown in this article is effective and useful.