Simulation Study on Driving Dynamic Characteristics of a Light Rocket Launcher
摘要
Taking a light rocket launcher as the research object, based on random road excitation and applying the theory of multi-rigid-body system dynamics, the multi-body dynamics model of a light rocket launcher is established, and its driving dynamic characteristics are studied. Considering the load-bearing characteristics of leaf spring and the use of tires, the driving dynamics simulation of light rocket launcher on C-class virtual road is carried out. Considering the vibration impact of the road surface on the rocket launcher, the vibration characteristic results of the rocket launcher are analyzed, and the ride comfort index is used to evaluate the driving reliability of the rocket launcher.