Optimal Design of Automatic Charging Device of Warhead Based on Rigid Flexible Coupling

Abstract

The traditional loading process of the warhead is finished by hand, the efficiency is low and the quality is not guaranteed, in this paper, we put forward a kind of automation equipment for the warhead. When using the traditional rectangle acceleration control algorithm, the equipment is easy to shake. The charge device is designed in detail, and the dynamics model is established based on rigid flexible coupling. By the simulation and comparison of acceleration algorithm, it is found that the system jitter is weakest when using the S curve algorithm. The S curve algorithm is designed and simplified to five sections, which can avoid jitter obviously in physical testing. The result shows that the optimized algorithm has better control performance, and the rigid flexible coupling model can reflect the dynamic characteristics of the system more accurately, which plays an important role in shortening the development cycle of automatic charging device. This method has a certain reference value for the development of other equipment.