Since missiles are main threat against aircrafts in air war,a model is proposed for calculating the aircraft survivability to a missile.The hit characteristic of aircraft to a missile is analyzed,and then Monte Carlo ...Since missiles are main threat against aircrafts in air war,a model is proposed for calculating the aircraft survivability to a missile.The hit characteristic of aircraft to a missile is analyzed,and then Monte Carlo method is applied to generate missile detonation location according to its distribution rule.In addition,based on the analysis of fragment trajectory and critical components,the intersection point of these two is determined.Then the kill probability of critical component to a fragment can be calculated,and the aircraft survivability to a missile is obtained accordingly.Finally,the feasibility of the proposed method is demonstrated.Simulation results show that this method captures the basic effects of missile detonation locations on aircraft survivability,which may provide an effective reference to aircraft survivability research.展开更多
This paper presents an analytical framework for evaluating the FBCE （fully burdened cost of energy） in military operations. The FBCE methodology considers all operational factors in the energy supply chain, includin...This paper presents an analytical framework for evaluating the FBCE （fully burdened cost of energy） in military operations. The FBCE methodology considers all operational factors in the energy supply chain, including transportation, infrastructure, manpower, maintenance, security protection, and storage of energy. The FBCE concept allows a proper evaluation of the energy costs when assessing different alternatives in military operations and acquisitions. It could also be used to inform decisions on the size and focus of investment in science and technology programs related to the development of efficient military capabilities, alternative fuel sources, and renewable energy solutions. This paper uses cost estimation techniques to formulate the FBCE and focuses on fuel-based military systems and operations. Two case studies using Canadian Forces domestic and deployed operational bases are presented and discussed to demonstrate the methodology.展开更多
基金Supported by the National High Technology Research and Development Programme of China(No.2009AA04Z406)the National NaturalScience Foundation of China(No.61172083)
文摘Since missiles are main threat against aircrafts in air war,a model is proposed for calculating the aircraft survivability to a missile.The hit characteristic of aircraft to a missile is analyzed,and then Monte Carlo method is applied to generate missile detonation location according to its distribution rule.In addition,based on the analysis of fragment trajectory and critical components,the intersection point of these two is determined.Then the kill probability of critical component to a fragment can be calculated,and the aircraft survivability to a missile is obtained accordingly.Finally,the feasibility of the proposed method is demonstrated.Simulation results show that this method captures the basic effects of missile detonation locations on aircraft survivability,which may provide an effective reference to aircraft survivability research.
文摘This paper presents an analytical framework for evaluating the FBCE （fully burdened cost of energy） in military operations. The FBCE methodology considers all operational factors in the energy supply chain, including transportation, infrastructure, manpower, maintenance, security protection, and storage of energy. The FBCE concept allows a proper evaluation of the energy costs when assessing different alternatives in military operations and acquisitions. It could also be used to inform decisions on the size and focus of investment in science and technology programs related to the development of efficient military capabilities, alternative fuel sources, and renewable energy solutions. This paper uses cost estimation techniques to formulate the FBCE and focuses on fuel-based military systems and operations. Two case studies using Canadian Forces domestic and deployed operational bases are presented and discussed to demonstrate the methodology.
