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1. WO2020068110 - MANUFACTURING SCHEDULES THAT INTEGRATE MAINTENANCE STRATEGIES

Publication Number WO/2020/068110
Publication Date 02.04.2020
International Application No. PCT/US2018/053396
International Filing Date 28.09.2018
IPC
G06Q 10/06 2012.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
10Administration; Management
06Resources, workflows, human or project management, e.g. organising, planning, scheduling or allocating time, human or machine resources; Enterprise planning; Organisational models
G06Q 10/00 2012.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
10Administration; Management
CPC
G06Q 10/06
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
10Administration; Management
06Resources, workflows, human or project management, e.g. organising, planning, scheduling or allocating time, human or machine resources; Enterprise planning; Organisational models
G06Q 10/20
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
10Administration; Management
20Product repair or maintenance administration
Applicants
  • SIEMENS AKTIENGESELLSCHAFT [DE]/[DE]
  • SIEMENS CORPORATION [US]/[US] (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Inventors
  • AKROTIRIANAKIS, Ioannis
  • CHAKRABORTY, Amit
Agents
  • PARMELEE, Christopher L.
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MANUFACTURING SCHEDULES THAT INTEGRATE MAINTENANCE STRATEGIES
(FR) PROGRAMMES DE FABRICATION INTÉGRANT DES STRATÉGIES DE MAINTENANCE
Abstract
(EN)
Systems, techniques, and computer-program products are provided to generate manufacturing schedules that integrate maintenance strategies. A manufacturing schedule can be generated by solving an optimization problem subject to operational constraints that preserve consistency in the order of the operations to be performed during the manufacture of a product, and further subject to maintenance constraints that enforce a desired maintenance strategy. The optimization problem can be solved by minimizing a makespan of a product subject to the operational and maintenance constraints.
(FR)
L'invention concerne des systèmes, des techniques et des produits-programmes informatiques permettant de générer des programmes de fabrication qui intègrent des stratégies de maintenance. Un calendrier de fabrication peut être généré en résolvant un problème d'optimisation soumis à des contraintes de fonctionnement qui conservent la cohérence dans l'ordre des opérations à exécuter pendant la fabrication d'un produit, et soumis également à des contraintes de maintenance qui appliquent une stratégie de maintenance souhaitée. Le problème d'optimisation peut être résolu en réduisant au minimum une durée d'exécution d'un produit soumis aux contraintes de fonctionnement et de maintenance.
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