The dynamic weapon-target assignment(DWTA)problem is an important issue in the field of military command and control.An asset-based DWTA optimization model was proposed with four kinds of constraints considered,includ...The dynamic weapon-target assignment(DWTA)problem is an important issue in the field of military command and control.An asset-based DWTA optimization model was proposed with four kinds of constraints considered,including capability constraints,strategy constraints,resource constraints and engagement feasibility constraints.A general"virtual"representation of decisions was presented to facilitate the generation of feasible decisions.The representation is in essence the permutation of all assignment pairs.A construction procedure converts the permutations into real feasible decisions.In order to solve this problem,three evolutionary decision-making algorithms,including a genetic algorithm and two memetic algorithms,were developed.Experimental results show that the memetic algorithm based on greedy local search can generate obviously better DWTA decisions,especially for large-scale problems,than the genetic algorithm and the memetic algorithm based on steepest local search.展开更多
In contrast with conscious decision-making, there are numerous subconscious decisions that we make without thinking about them. Some are biological and are made by different parts of our body to keep it alive and fu...In contrast with conscious decision-making, there are numerous subconscious decisions that we make without thinking about them. Some are biological and are made by different parts of our body to keep it alive and functioning normally. Others are a result of repetition and training that we can then do without thinking about them. The mathematics of conscious decisions with the Analytic Hierarchy and Network Processes is discrete, and has been discussed in the first three parts published on the subject. The mathematics of subconscious decisions is continuous. Here, we generalize the discrete mathematics of conscious decisions to the continuous case and develop it in some depth to apply to the synthesis of firings in the brain.展开更多
在消防通信指挥中应用电子信息技术,可使消防通信指挥趋于数字化、信息化。文章分析了消防通信指挥中运用电子信息技术的价值,提出了电子信息技术在消防通信指挥中的具体运用策略,重点介绍了利用电子信息技术构建消防通信指挥调度系统...在消防通信指挥中应用电子信息技术,可使消防通信指挥趋于数字化、信息化。文章分析了消防通信指挥中运用电子信息技术的价值,提出了电子信息技术在消防通信指挥中的具体运用策略,重点介绍了利用电子信息技术构建消防通信指挥调度系统的重要性,以及其在火灾模拟和分析中的应用。通过构建地理信息系统(Geographic Information System,GIS)智慧消防指挥平台、灭火救援数据信息库,不断完善消防通信指挥系统功能,以充分发挥电子信息技术优势,提升消防通信指挥效能,提高消防通信指挥水平。展开更多
基金Supported by the National Natural Science Foundation of China(Grant No.60374069)the Foundation of the Key Laboratory of Complex Systems and Intelligent Science,Institute of Automation,Chinese Academy of Sciences(Grant No.20060104)
文摘The dynamic weapon-target assignment(DWTA)problem is an important issue in the field of military command and control.An asset-based DWTA optimization model was proposed with four kinds of constraints considered,including capability constraints,strategy constraints,resource constraints and engagement feasibility constraints.A general"virtual"representation of decisions was presented to facilitate the generation of feasible decisions.The representation is in essence the permutation of all assignment pairs.A construction procedure converts the permutations into real feasible decisions.In order to solve this problem,three evolutionary decision-making algorithms,including a genetic algorithm and two memetic algorithms,were developed.Experimental results show that the memetic algorithm based on greedy local search can generate obviously better DWTA decisions,especially for large-scale problems,than the genetic algorithm and the memetic algorithm based on steepest local search.
文摘In contrast with conscious decision-making, there are numerous subconscious decisions that we make without thinking about them. Some are biological and are made by different parts of our body to keep it alive and functioning normally. Others are a result of repetition and training that we can then do without thinking about them. The mathematics of conscious decisions with the Analytic Hierarchy and Network Processes is discrete, and has been discussed in the first three parts published on the subject. The mathematics of subconscious decisions is continuous. Here, we generalize the discrete mathematics of conscious decisions to the continuous case and develop it in some depth to apply to the synthesis of firings in the brain.
文摘在消防通信指挥中应用电子信息技术,可使消防通信指挥趋于数字化、信息化。文章分析了消防通信指挥中运用电子信息技术的价值,提出了电子信息技术在消防通信指挥中的具体运用策略,重点介绍了利用电子信息技术构建消防通信指挥调度系统的重要性,以及其在火灾模拟和分析中的应用。通过构建地理信息系统(Geographic Information System,GIS)智慧消防指挥平台、灭火救援数据信息库,不断完善消防通信指挥系统功能,以充分发挥电子信息技术优势,提升消防通信指挥效能,提高消防通信指挥水平。
