本发明公开了一种基于ECMSMPC的氢燃料混合动力无人机能量管理方法,该方法包括建立以氢燃料电池为主电源,锂离子电池和超级电容作为辅助电源的无人机混合动力系统对象模型;并搭建能量管理系统模型,结合等效氢耗量最小策略和模型预测控制策略,以燃料经济性为优化目标,运用ECMS原理进行MPC有限时域内的优化目标函数最小值的...
With equivalent consumption minimization strategy (ECMS), the proposed method is able to provide an optimal power-split between hybrid energy sources in real time, while minimizing the fuel consumption of the system. Furthermore, the equivalence factor is adjusted by model predictive control (MPC) ...
Secondly, the method was combined with the model predictive control-equivalent consumption strategy (MPC-ECMS) to form a control strategy suitable for power maintenance conditions enabling the equivalent factor to be adjusted adaptively in real-time and the target state of charge (SoC) value to be...