Patent
1992-05-18
1996-09-03
Jankus, Almis R.
395155, 395161, G06T 1100
Patent
active
055532128
ABSTRACT:
It is aimed to solve numerical planning problems in a manner better reflecting planner's intention. Variables of a numerical planning problem are displayed as graphical objects on a display unit, guidance constraints are added to corresponding variables by manipulating graphics objects through a mouse, and corresponding variable values are modified through manipulation to the graphics objects. The planner can confirm guidance constraints set to the graphics objects by color display. New solution is obtained under constraints oriented to the problem and guidance constraints by the operations research procedure using the distance from a preceding solution as an objective function.
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patent: 4674042 (1987-06-01), Hernandez et al.
patent: 4674043 (1987-06-01), Hernandez et al.
patent: 5189633 (1993-02-01), Bonadio
patent: 5281145 (1994-01-01), Sidrak
Mathcad Manual, pp. 231-249, (1991).
Etoh Hiroaki
Maruyama Kei-ichi
Dillon Andrew J.
Emile Volel
International Business Machines - Corporation
Jankus Almis R.
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