Research on the influence of recoil load application methods on gun dynamics simulation
In the early stage of artillery research and development,the demonstration of the overall scheme is very important to ensure the reliability and safety of the design.Considering the different research conditions,it is necessary to estimate the dynamic response of the artillery when the detailed structural design parameters cannot be obtained.In this paper,the stability of a large-caliber tracked self-propelled artillery is accurately analyzed by using dynamics simulation software,and two scenarios without standing hoe support are simulated under the standard firing attitude of 0° firing angle,and the effects of three different ways of applying the anti-recoil load on the dynamics of the artillery are investigated based on the theoretical design formula loading,the loading based on the solving curve,and the loading based on the recoil brake diagram are explored.In addition,the simulation of the gun model without recoil mechanism is also analyzed.By comparing the simulation results with the actual firing test data captured by high-speed camera,the study analyzes the magnitude of errors of different models and their causes.The research results can effectively improve the prediction accuracy of the error range of the dynamic simulation results,and provide an important reference for the design of large-caliber artillery.
large caliber artillerydynamic simulation analysissimulation of recoil loadapplication method of recoil loadprediction accuracy
万方数据
维普
