基于加权系数分配的火炮座圈优化设计  

Optimal design of artillery seat based on weighting coefficient distribution

作　　者：罗苇杰 杨华实 王猛 朱卫 孙玉杰[1] 鲁玉祥[1] LUO Weijie;YANG Huashi;WANG Meng;ZHU Wei;SUN Yujie;LU Yuxiang(Northwest Institute of Mechanical&Electrical Engineering,Xianyang 712099,China)

机构地区：[1]西北机电工程研究所,陕西咸阳712099

出　　处：《兵器装备工程学报》2025年第2期56-62,共7页Journal of Ordnance Equipment Engineering

摘　　要：火炮座圈是支撑炮塔、传递发射载荷和执行回转的重要部件,火炮座圈性能的优劣对维持火炮稳定和保证射击精度有着重要影响。为使火炮座圈达到轻便、回转灵活、可靠性高、稳定性好的设计要求,建立了座圈质量、游隙和回转力矩对座圈性能影响的数学模型,并采用加权系数法和智能优化算法,以滚珠半径、滚道半径、滚珠中心位置和接触角这4个因素为关键设计参数,实现了座圈轻量化和回转灵活的多目标优化设计,并得到了最终优化结果。发现座圈质量减少了1.7%,回转阻力减少了14.1%,游隙减少了41.5%。所研究的优化设计方法对火炮座圈设计及优化有着一定的理论指导作用。Artillery seat is an important part to support the turret,transmit the firing load and execute the rotation.The performance of artillery seat has an important influence on maintaining the stability of the artillery and ensuring the shooting accuracy.In order to achieve the design requirements of lightweight,flexible rotation,high reliability and good stability of artillery seat,the mathematical model of influence of artillery seat mass,backlash and turning moment on artillery seat performance was established in this paper.And using weighted coefficient method and artificial intelligent optimization algorithm,the multi-objective optimization design of lightweight and flexible rotation of the artillery seat was realized with four key design parameters,namely ball radius,raceway radius,ball center position and contact angle,and the final optimization result was obtained.It was found that the mass of the artillery seat was reduced by 1.7%,the turning resistance was reduced by 14.1%,and the clearance was reduced by 41.5%.The optimization design method studied in this paper has a certain theoretical guiding effect on the design and optimization of artillery seat.

关 键 词：火炮座圈 多目标优化设计 层次分析法 粒子群优化算法 

分 类 号：TJ302[兵器科学与技术—火炮、自动武器与弹药工程]