Title:
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/276255
Kind Code:
A1
Abstract:
Provided are a device and a method of efficiently selecting an active restriction of a quadratic programming problem through use of a norm of each restriction, to enable high-speed calculation of the optimum solution for the quadratic programming problem. This information processing device comprises: a restriction norm estimator that estimates a norm corresponding to an input parameter for each restriction of a quadratic programming problem; and an active restriction selection unit that, through a comparison process between the estimated restriction norm and a predefined threshold value, generates restriction activeness analysis information enabling determination of whether each restriction of the quadratic programming problem is an active restriction used for calculating the optimum solution for an objective function of the quadratic programming problem, or a non-active restriction not used for calculating the optimum solution. A linear analysis unit selects the active restriction through use of the restriction activeness analysis information, to calculate the optimum solution for the quadratic programming problem.
Inventors:
SUGIMOTO KATSUFUMI (JP)
Application Number:
PCT/JP2022/006846
Publication Date:
January 05, 2023
Filing Date:
February 21, 2022
Export Citation:
Assignee:
SONY GROUP CORP (JP)
International Classes:
B25J13/00; G05B13/02; G05D1/02; G06N3/08; G06N20/00; G06N99/00
Foreign References:
| JP2020535539A | 2020-12-03 |
Other References:
LIU SHUDI; GUO YE; TANG WENJUN; SUN HONGBIN; HUANG WENQI: "Predicting Active Constraints Set in Security-Constrained Optimal Power Flow via Deep Neural Network", 2021 IEEE POWER & ENERGY SOCIETY GENERAL MEETING (PESGM), IEEE, 26 July 2021 (2021-07-26), pages 01 - 05, XP034053084, DOI: 10.1109/PESGM46819.2021.9637964
Attorney, Agent or Firm:
MIYATA, Masaaki et al. (JP)
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