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手轮力大小是评价高平机性能好坏的重要标准,而不平衡力矩是决定手轮力的重要因素。针对某超轻型牵引火炮的结构布置特点,研究了其螺杆式高平机工作原理,提出一种基于多岛遗传算法(MIGA)的高平机设计方法,建立以整个射角范围内的最大不平衡力矩为目标函数的优化模型,对结构参数进行优化匹配。结果表明:该方法相对于传统的设计方法,可以有效地降低最大不平衡力矩,改善设计水平,对今后研制火炮高平机具有指导意义。
Hand wheel size is an important criterion for evaluating the performance of Gaoping machine, and unbalanced torque is an important factor that determines hand wheel force. Aiming at the structural arrangement characteristics of an ultralight towed artillery, the working principle of its screw-type high-rise machine is studied. A Kao-Ping machine design method based on multi-island genetic algorithm (MIGA) is proposed. The maximum imbalance moment For the optimization model of the objective function, the structural parameters are optimized and matched. The results show that compared with the traditional design method, this method can effectively reduce the maximum unbalance moment and improve the design level, which is of guiding significance for the development of the artillery Gaoping machine in the future.