火力与指挥控制2017，Vol.42Issue(3)：71-74,79,5.
轮胎对车载火炮射击稳定性影响研究
Study on Effect of Tire to Firing Stability of Truck-mounted Gun
摘要
Abstract
Analyzing the topology structure of certain truck-mounted 122 mm gun,by considered the contact of tire and ground,using the ADAMS software,certain truck-mounted 122mm gun virtual prototype model is built,using Fortran program,the script of force of gun bore and force of recoil mechanism are write,two cases that whether the tire has contact or not has contact with ground when firing are simulated. Based on the feature that the combination of gun and truck of truck-mounted gun, recoil displacement,muzzle longitudinal acceleration,the amplitude of displacement of the frame centre,the amplitude of displacement of the shelve centre are chosen as the measurements,the effect on the firing stability of these two cases are compared and analyzed. The simulation results surface that when firing by the tire touchdown,muzzle vibration is small and the frame restores stability faster after firing. Study can give a reference to the research associated with wheeled artillery.关键词
车载火炮/射击稳定性/ADAMSKey words
truck-mounted gun/firing stability/ADAMS分类
军事科技引用本文复制引用
刘川,薛德庆,贾长治,杜中华..轮胎对车载火炮射击稳定性影响研究[J].火力与指挥控制,2017,42(3):71-74,79,5.
