CAJ | 학술논문

为解决超轻型大口径火炮手轮力较大的问题，利用参数优化设计方法，进行高平机复杂系统寻优设计。建立高平机结构、位置、特性等参数的数学关系，通过Matlab编程计算全射程范围内手轮力。建立以手轮力最大值最小为优化目标的单目标优化模型，采用多岛遗传算法与胡克基夫组合优化算法，通过多学科优化软件iSight集成Matlab进行寻优，得到使手轮力最大值最小时的参数值。优化结果对超轻型火炮高平机设计具有指导意义，使其符合实际可操作性，达到了改进设计目标；该优化模型的建立为传动系统的优化问题提供了一种新思路。
위해결초경형대구경화포수륜력교대적문제，이용삼수우화설계방법，진행고평궤복잡계통심우설계。건립고평궤결구、위치、특성등삼수적수학관계，통과Matlab편정계산전사정범위내수륜력。건립이수륜력최대치최소위우화목표적단목표우화모형，채용다도유전산법여호극기부조합우화산법，통과다학과우화연건iSight집성Matlab진행심우，득도사수륜력최대치최소시적삼수치。우화결과대초경형화포고평궤설계구유지도의의，사기부합실제가조작성，체도료개진설계목표；해우화모형적건립위전동계통적우화문제제공료일충신사로。
To reduce the manual hand crank force for lifting the barrel of the ultra-lightweight large caliber gun, parameter optimiza-tion method is utilized for designing the elevating equilibrator system. The relationship of the structure, position and characters of the elevating equilibrator system is established, and the manual hand crank force within the whole range is calculated through Matlab. Then a single objective optimal model is provided for minimizing the maximum manual hand crank force, and multi-island genetic al-gorithm and Hooke-jeeves direct search algorithm are both used to solve the optimization model. The optimized parameters of this model are obtained through the multidisciplinary optimization software iSight and Matlab. The results show that the optimal goal is a-chieved and the operability of the system is enhanced. lt is of great significance in designing the elevating equilibrator system of the ultra-lightweight large caliber gun. Meanwhile, the optimization model also provides a new method for optimizing the general trans-mission systems.