Optimal layout of rectangular stock cutting is still in great demand from industry for diversified applications. This paper introduces four basic solution methods to the problem linear programming, dynamic programming...Optimal layout of rectangular stock cutting is still in great demand from industry for diversified applications. This paper introduces four basic solution methods to the problem linear programming, dynamic programming, tree search and heuristic approach. A prototype of application software is developed to verify the pros and cons of various approaches展开更多
以电子海图显示与信息系统(Electroni cchart display and in for mation system,ECDIS)和自动识别系统(Automatic identification system,AIS)作为避碰辅助决策系统有效且可靠的静态与动态信息源。以《国际海上避碰规则》为依据,确定...以电子海图显示与信息系统(Electroni cchart display and in for mation system,ECDIS)和自动识别系统(Automatic identification system,AIS)作为避碰辅助决策系统有效且可靠的静态与动态信息源。以《国际海上避碰规则》为依据,确定了安全会遇距离的数学模型,并以矩形搜索区域搜索检测水下危险碍航物与危险水深,从而构建了船舶避碰辅助决策系统的推理机制。该研究对海上船舶避碰辅助决策系统的完善有较实用的价值。展开更多
文摘Optimal layout of rectangular stock cutting is still in great demand from industry for diversified applications. This paper introduces four basic solution methods to the problem linear programming, dynamic programming, tree search and heuristic approach. A prototype of application software is developed to verify the pros and cons of various approaches
文摘以电子海图显示与信息系统(Electroni cchart display and in for mation system,ECDIS)和自动识别系统(Automatic identification system,AIS)作为避碰辅助决策系统有效且可靠的静态与动态信息源。以《国际海上避碰规则》为依据,确定了安全会遇距离的数学模型,并以矩形搜索区域搜索检测水下危险碍航物与危险水深,从而构建了船舶避碰辅助决策系统的推理机制。该研究对海上船舶避碰辅助决策系统的完善有较实用的价值。
