不确定需求下氢能供应链多区域协同控制策略OA

The uncertainty in hydrogen demand leads to a misalignment between the actual operation of the hydrogen supply chains and its expected planning,resulting in unnecessary resource waste and increased economic costs.To address this issue,a collaborative control strategy is proposed to coordinate multi-regional production-inventory operations in the hydrogen supply chains.Firstly,considering internal and external factors such as hydrogen storage losses and transportation delays,a dynamic mechanism model of the hydrogen supply chain operation is established.Then,aiming at the goal of multi-regional coordination under uncertain demand,the operational mechanism model is transformed into a state-space control model.Subsequently,based on Lyapunov-Krasovskii time-delay stability analysis and large-scale system control theory,the multi-regional coordination performance of the production-inventory control system is analyzed,and a control strategy is designed.Finally,a case study of a three-region hydrogen supply in a power system is presented to demonstrate the effectiveness of the proposed strategy.The results show that the collaborative control enables multi-regional production-inventory operations to align with expected planning.Compared to scenarios without collaborative control,the average deviation in hydrogen production and storage is reduced by 82.2%,effectively lowering operational costs.Thus,this study provides a decision-support solution for enterprises in the hydrogen supply chains.