As multi-discipline coupling and components interference often affect the aircraft configuration decision-making and analysis during conceptual design process, this article presents an approach of multidimensional gam...As multi-discipline coupling and components interference often affect the aircraft configuration decision-making and analysis during conceptual design process, this article presents an approach of multidimensional game theory based on aircraft compo- nents to deal with this problem. The idea is that the configuration decision-making process is regarded as the game for different disciplines and technologies, and the aircraft components are players. The payoff function with highest total gain means that ac- cording to the game protocols and multidimensional theory, the optimal aircraft configuration within the strategy set will be cho- sen. The decision-making model is applied to conceptual design process of the high altitude long endurance （HALE） unmanned aerial vehicle （UAV） based on the assessment of technological risk. The obtained optimum configuration is quite consistent with the current HALE UAV development trends. Thus, taking into account the coupling and interference factors, the multidimensional gaming model based on aircraft components will be an effective analysis method in the decision-making process of aircraft optimum configuration.展开更多
提出了智能化CAPP(computer aided process planning)中工艺决策模块的构造方法及知识库与推理机的实现。工艺决策模块使用OPS(official production system)作为专家系统工具,把基于规则的知识表示语言与过程语言结合起来,使过程化知识...提出了智能化CAPP(computer aided process planning)中工艺决策模块的构造方法及知识库与推理机的实现。工艺决策模块使用OPS(official production system)作为专家系统工具,把基于规则的知识表示语言与过程语言结合起来,使过程化知识的规则表示变得容易,进而通过使用产生式规则构建知识库,采用演绎推理式的推理机,实现了一系列的工艺决策。展开更多
文摘As multi-discipline coupling and components interference often affect the aircraft configuration decision-making and analysis during conceptual design process, this article presents an approach of multidimensional game theory based on aircraft compo- nents to deal with this problem. The idea is that the configuration decision-making process is regarded as the game for different disciplines and technologies, and the aircraft components are players. The payoff function with highest total gain means that ac- cording to the game protocols and multidimensional theory, the optimal aircraft configuration within the strategy set will be cho- sen. The decision-making model is applied to conceptual design process of the high altitude long endurance （HALE） unmanned aerial vehicle （UAV） based on the assessment of technological risk. The obtained optimum configuration is quite consistent with the current HALE UAV development trends. Thus, taking into account the coupling and interference factors, the multidimensional gaming model based on aircraft components will be an effective analysis method in the decision-making process of aircraft optimum configuration.
文摘提出了智能化CAPP(computer aided process planning)中工艺决策模块的构造方法及知识库与推理机的实现。工艺决策模块使用OPS(official production system)作为专家系统工具,把基于规则的知识表示语言与过程语言结合起来,使过程化知识的规则表示变得容易,进而通过使用产生式规则构建知识库,采用演绎推理式的推理机,实现了一系列的工艺决策。
