Boots – shoes – and leggings
Patent
1994-10-07
1997-07-22
Hafiz, Tariq R.
Boots, shoes, and leggings
395922, 364491, G06F 1518
Patent
active
056510985
ABSTRACT:
A system for making an optimum plan for a given problem at high speed. The system sets a planning problem, etc., prepares an objective function and finalizes a plan for minimizing or maximizing the objective function value, and then stores necessary variables. The system prepares as many parent plans of a first generation as a given number (population), calculates objective function values, sorts plans in descending or ascending order of the objective function values of the plans, when selection numbers are assigned to plans in order of a ratio of the objective function value of each plan to the total of the objective function values of the plans, selects parent plans by using numbers indicated by as many constants as the population determined for each generation as the selection numbers, and replaces two elements, arranged at order positions specified by random numbers, with each other for each of the selected parent plans, to prepare child plans.
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"Epoch-Making Method for `Traveling Salesman Problem-Miraculously Hugh Results Using Chaos`", by Kunie Suzuki, Kagaku Asashi, Feb. 1993, pp. 45-48.
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Parker et al, "Inverse kinematics of redundant robots using genetic algorithms"; Proceeding. 1989 IEEE International conference on robotics and automation, pp. 271-276 vol. 1. May 1989.
Hamaguchi Yukio
Inoue Haruki
Mizutani Mayumi
Nakamura Ken'ichi
Onizawa Hitoshi
Hafiz Tariq R.
Hitachi Engineering Co. Ltd.
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