As to oppositional, multi-objective and hierarchical characteristic of air formation to ground attackdefends campaign, and using dynamic space state model of military campaign, this article establishes a principal and...As to oppositional, multi-objective and hierarchical characteristic of air formation to ground attackdefends campaign, and using dynamic space state model of military campaign, this article establishes a principal and subordinate hierarchical interactive decision-making way, the Nash-Stackelberg-Nash model, to solve the problems in military operation, and find out the associated best strategy in hierarchical dynamic decision-making. The simulating result indicate that when applying the model to air formation to ground attack-defends decision-making system, it can solve the problems of two hierarchies, dynamic oppositional decision-making favorably, and reach preferable effect in battle. It proves that the model can provide an effective way for analyzing a battle,展开更多
Power system security against attacks is drawing increasing attention in recent years.Battery energy storage systems(BESSs)are effective in providing emergency support.Although the benefits of BESSs have been extensiv...Power system security against attacks is drawing increasing attention in recent years.Battery energy storage systems(BESSs)are effective in providing emergency support.Although the benefits of BESSs have been extensively studied earlier to improve the system economics,their role in enhancing the system robustness in overcoming attacks has not been adequately investigated This paper addresses the gap by proposing a new battery storage sizing algorithm for microgrids to limit load shedding when the energy sources are attacked.Four participants are considered in a framework involving interactions between a robustness-oriented economic dispatch model and a bilevel attacker-defender model.The proposed method is tested with the data from a microgrid system in Kasabonika Lake of Canada.Comprehensive case studies are carried out to demonstrate the effectiveness and merits of the proposed approach.展开更多
基金College Doctor Foundation (20060699026)Aviation Basic Scientific Foundation (05D53021).
文摘As to oppositional, multi-objective and hierarchical characteristic of air formation to ground attackdefends campaign, and using dynamic space state model of military campaign, this article establishes a principal and subordinate hierarchical interactive decision-making way, the Nash-Stackelberg-Nash model, to solve the problems in military operation, and find out the associated best strategy in hierarchical dynamic decision-making. The simulating result indicate that when applying the model to air formation to ground attack-defends decision-making system, it can solve the problems of two hierarchies, dynamic oppositional decision-making favorably, and reach preferable effect in battle. It proves that the model can provide an effective way for analyzing a battle,
基金supported by State Grid Company Corporation Science and Technology Program under project Hybrid Energy Storage Management Platform for Integrated Energy System.
文摘Power system security against attacks is drawing increasing attention in recent years.Battery energy storage systems(BESSs)are effective in providing emergency support.Although the benefits of BESSs have been extensively studied earlier to improve the system economics,their role in enhancing the system robustness in overcoming attacks has not been adequately investigated This paper addresses the gap by proposing a new battery storage sizing algorithm for microgrids to limit load shedding when the energy sources are attacked.Four participants are considered in a framework involving interactions between a robustness-oriented economic dispatch model and a bilevel attacker-defender model.The proposed method is tested with the data from a microgrid system in Kasabonika Lake of Canada.Comprehensive case studies are carried out to demonstrate the effectiveness and merits of the proposed approach.
