Simulation and control for muzzle vibration of high-speed mobile tank considering barrel flexibility compensation
CHEN Yu1, YANG Guolai2, SUN Quanzhao2, ZHOU Honggen1, LIU Jinfeng1
1.School of Mechanical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212100, China;
2.School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
Abstract:The muzzle vibration is a key factor influencing the firing accuracy of the moving tank. To control the muzzle vibration under the influence of the gun structure nonlinear such as the barrel flexibility, the muzzle vibration control method by using the muzzle error compensation signal as the error compensation signal of the stabilizer was put forward. The compensation model of the muzzle error signal of tank gun considering barrel flexibility was established. At the same time, a mechanical-electrical-hydraulic co-simulation model of the moving tank considering barrel flexibility was established based on the adaptive robust control method. The influence of the proposed muzzle vibration control method on the muzzle vibration control effect of the moving tank was calculated and analyzed. The results show that the gun structure nonlinear such as barrel flexibility, leads to the difference between the cradle vibration and the muzzle vibration status. The muzzle vibration under the influence of these factors can be controlled effectively by the proposed muzzle vibration control method, and the comprehensive control performance of the vertical stabilizer of the tank gun was improved significantly.
陈宇1,杨国来2,孙全兆2,周宏根1,刘金锋1. 计及身管柔性补偿的高速机动坦克炮口振动仿真与控制研究[J]. 振动与冲击, 2022, 41(11): 50-54.
CHEN Yu1, YANG Guolai2, SUN Quanzhao2, ZHOU Honggen1, LIU Jinfeng1. Simulation and control for muzzle vibration of high-speed mobile tank considering barrel flexibility compensation. JOURNAL OF VIBRATION AND SHOCK, 2022, 41(11): 50-54.
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