基于差分进化算法的辅助燃油系统燃油转输参数优化

为了选取和优化辅助燃油系统燃油转输参数,通过对差分进化算法进行改进,发展了辅助燃油系统燃油转输参数优化计算方法,对燃油转输参数方案进行了优化计算分析。结果表明:发展的改进差分进化算法对燃油转输参数方案的优化问题求解有效;与给定的燃油转输策略的计算结果相比,燃油转输参数优化方案可以保证双发运行情况下和单发运行情况下的性能最优。

Fuel Transfer Parameter Optimum for Auxiliary Fuel System Based on Differential Evolution Algorithm

In order to select and optimize the fuel transfer parameters of the auxiliary fuel system, the fuel transfer optimum method was developed based on the differential evolution algorithm. And necessary modification has been done to the differential evolution algorithm. Based on the optimum method, calculation and analysis were carried out for the fuel transfer parameters. The results show that the modified differential evolution algorithm is efficient for fuel transfer optimum. Compared with the fuel transfer strategy given, the optimum fuel transfer parameters can guarantee that the performance of the auxiliary fuel system is much better in both double engine operation condition and single engine operation condition.