固体火箭冲压发动机导弹一体化遗传算法优化设计

遗传算法能以很高的概率找到全局最优解，适合工程优化设计要求。研究以固体火箭冲压发动机为动力的导弹的冲仑方案设计，探讨采用遗传算法实现冲压发动机导弹一体化优化设计，给出满足战术技术指标的最优总体方案和冲压发动机方案。算例表明，遗传算法是用于固体火箭冲压发动机导弹一体化优化设计的很好的优化算法，通过一体化优化设计，可以提高冲压发动机和导弹的总体性能。

Genetic algorithm applied to integral design optimization of missile propelled by solid rocket ramjet

By using genetic algorithm one can find the global best value with large probability, which is suited for optimization of engineering design Optimization of integral system project design of a missile propelled by solid rocket ramjet is presented Genetic algorithm is applied to find the optimized parameters and system project Numerical results show that genetic algorithm is an ideal algorithm for the integral design optimization of missile Using the optimized parameters, a missile with get better system performance can be realized.