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1. 发明授权

US07860584B2 Method, computer, and recording medium storing a program for computing an optimal solution to engine design variables 有权
标题翻译：存储用于计算发动机设计变量的最优解的程序的方法，计算机和记录介质
公开(公告)号：US07860584B2
公开(公告)日：2010-12-28
申请号：US12214113
申请日：2008-06-17
申请人： Yoshihiro Hashimoto , Yuichiro Sampei , Tomoyuki Hiroyasu
发明人： Yoshihiro Hashimoto , Yuichiro Sampei , Tomoyuki Hiroyasu
IPC分类号： G05B13/02 , G06F11/30 , G06C17/00 , G06F7/60 , G06F17/10
CPC分类号： G06F17/5009 , G06F17/5095 , G06F2217/08
摘要： A method, computer, and recording medium storing a program are provided which, based on local optimal solutions, more efficiently calculate an optimal global optimal solution in a global operating area. System calculates the global optimal solution by solving, using a genetic algorithm based on the local optimal solutions and the initial values, an equation, which should be satisfied by the plurality of design variables, by obtaining the plurality of combinations of design variables composing local optimal solutions for each design variable respectively calculated for each of a plurality of combinations of a plurality of operating states, and by obtaining initial values for the plurality of combinations of design variables used for calculating the global optimal solution.
摘要翻译：提供一种存储程序的方法，计算机和记录介质，其基于局部最优解，更有效地计算全局操作区域中的最佳全局最优解。系统通过使用基于局部最优解的遗传算法和初始值来求解全局最优解，通过获得构成局部最优的设计变量的多个组合，由多个设计变量满足的方程分别针对多个操作状态的多个组合中的每一个计算出的每个设计变量的解，以及通过获得用于计算全局最优解的设计变量的多个组合的初始值。

2. 发明授权

US07991487B2 Method, computer, and recording medium storing a program for computing engine design variables 有权
标题翻译：存储用于计算发动机设计变量的程序的方法，计算机和记录介质
公开(公告)号：US07991487B2
公开(公告)日：2011-08-02
申请号：US12380246
申请日：2009-02-25
申请人： Yoshihiro Hashimoto , Yuichiro Sampei , Tomoyuki Hiroyasu
发明人： Yoshihiro Hashimoto , Yuichiro Sampei , Tomoyuki Hiroyasu
IPC分类号： G05B13/02 , G06F11/30 , G06C17/00 , G06F7/60 , G06F17/10
CPC分类号： G06F17/5009 , F02D41/1406 , F02D41/2432 , F02D41/2477 , G06F2217/08
摘要： For a plurality of combinations of a plurality of operating states included in an operating range of an engine and for a plurality of combinations of a plurality of objective variables, a system, which calculates design variables, includes a calculating device for obtaining global optimal solutions of the design variables that minimize or maximize a sum of the plurality of objective variables, which respectively correspond to the plurality of combinations of the plurality of operating states; a receiving device for receiving designation of an upper limit or a lower limit of the plurality of objective variables; and a searching device for searching for global optimal solutions that result in the smoothest change in the design variables when changing the operating states in a range of the received upper limit to the received lower limit of the objective variables, with one of the global optimal solutions as an initial value set.
摘要翻译：对于包括在发动机的操作范围中的多个操作状态和多个目标变量的多个组合的多个操作状态的多个组合，计算设计变量的系统包括：计算装置，用于获得全局最优解设计变量，其最小化或最大化所述多个目标变量的和，其分别对应于所述多个操作状态的所述多个组合; 用于接收所述多个目标变量的上限或下限的指定的接收装置; 以及搜索装置，用于搜索全局最优解，其在所接收的上限的范围内改变所接收的目标变量的下限的操作状态时导致设计变量的平滑变化，具有全局最优解之一作为初始值集。

3. 发明申请

US20080319928A1 Method, computer, and recording medium storing a program for computing an optimal solution to engine design variables 有权
标题翻译：存储用于计算发动机设计变量的最优解的程序的方法，计算机和记录介质
公开(公告)号：US20080319928A1
公开(公告)日：2008-12-25
申请号：US12214113
申请日：2008-06-17
申请人： Yoshihiro Hashimoto , Yuichiro Sampei , Tomoyuki Hiroyasu
发明人： Yoshihiro Hashimoto , Yuichiro Sampei , Tomoyuki Hiroyasu
IPC分类号： G06N3/12
CPC分类号： G06F17/5009 , G06F17/5095 , G06F2217/08
摘要： A method, computer, and recording medium storing a program are provided which, based on local optimal solutions, more efficiently calculate an optimal global optimal solution in a global operating area. System calculates the global optimal solution by solving, using a genetic algorithm based on the local optimal solutions and the initial values, an equation, which should be satisfied by the plurality of design variables, by obtaining the plurality of combinations of design variables composing local optimal solutions for each design variable respectively calculated for each of a plurality of combinations of a plurality of operating states, and by obtaining initial values for the plurality of combinations of design variables used for calculating the global optimal solution.
摘要翻译：提供一种存储程序的方法，计算机和记录介质，其基于局部最优解，更有效地计算全局操作区域中的最佳全局最优解。系统通过使用基于局部最优解的遗传算法和初始值来求解全局最优解，通过获得构成局部最优的设计变量的多个组合，由多个设计变量满足的方程分别针对多个操作状态的多个组合中的每一个计算出的每个设计变量的解，以及通过获得用于计算全局最优解的设计变量的多个组合的初始值。

4. 发明申请

US20090222245A1 Method, computer, and recording medium storing a program for computing engine design variables 有权
标题翻译：存储用于计算发动机设计变量的程序的方法，计算机和记录介质
公开(公告)号：US20090222245A1
公开(公告)日：2009-09-03
申请号：US12380246
申请日：2009-02-25
申请人： Yoshihiro Hashimoto , Yuichiro Sampel , Tomoyuki Hiroyasu
发明人： Yoshihiro Hashimoto , Yuichiro Sampel , Tomoyuki Hiroyasu
IPC分类号： G06G7/64 , G06F17/11
CPC分类号： G06F17/5009 , F02D41/1406 , F02D41/2432 , F02D41/2477 , G06F2217/08
摘要： For a plurality of combinations of a plurality of operating states included in an operating range of an engine and for a plurality of combinations of a plurality of objective variables, a system, which calculates design variables, includes a calculating device for obtaining global optimal solutions of the design variables that minimize or maximize a sum of the plurality of objective variables, which respectively correspond to the plurality of combinations of the plurality of operating states; a receiving device for receiving designation of an upper limit or a lower limit of the plurality of objective variables; and a searching device for searching for global optimal solutions that result in the smoothest change in the design variables when changing the operating states in a range of the received upper limit to the received lower limit of the objective variables, with one of the global optimal solutions as an initial value set.
摘要翻译：对于包括在发动机的操作范围中的多个操作状态和多个目标变量的多个组合的多个操作状态的多个组合，计算设计变量的系统包括：计算装置，用于获得全局最优解设计变量，其最小化或最大化所述多个目标变量的和，其分别对应于所述多个操作状态的所述多个组合; 用于接收所述多个目标变量的上限或下限的指定的接收装置; 以及搜索装置，用于搜索全局最优解，其在所接收到的上限的范围内改变所接收的目标变量的下限的操作状态时导致设计变量的平滑变化，其中一个全局最优解作为初始值集。

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