Temat: planowanie ciągłe - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: The use of the GIS system in optimizing the costs of inspecting technical devices
Autorzy:: Miłek, Marzenna
Stanik, Jerzy
Kiedrowicz, Maciej
Napiórkowski, Jarosław
Powiązania:: https://bibliotekanauki.pl/articles/31342853.pdf
Data publikacji:: 2023
Wydawca:: Stowarzyszenie SILGIS
Tematy:: open data
GIS
FSM
field service management
work scheduling
work dispatching
continuous planning
non-disruptive replanning
real-time planning
overconstrained planning
otwarte dane
zarządzanie usługami w terenie
planowanie pracy
przydzielanie pracy
planowanie ciągłe
ponowne planowanie bez zakłóceń
planowanie w czasie rzeczywistym
planowanie z nadmiernymi ograniczeniami
Opis:: Enterprises using cranes, HDS platforms, other handling equipment, or pressure equipment in their activities are subject to registration with the Office of Technical Inspection (UDT), which is obliged to conduct inspection activities on them. Inspections of technical devices are aimed at checking their technical condition. Approximately 1.3 million technical devices are currently subject to UDT supervision in Poland. Annually, UDT inspectors carry out over 1 million tests of technical devices, and the activities carried out by UDT translate into a constant reduction in the accident rate. All this takes place in conditions that require continuous work planning and scheduling. This article aims to present and discuss the use of open-source solutions for planning the work of teams carrying out inspection activities, along with the concept of their use.
Źródło:: GIS Odyssey Journal; 2023, 3, 2; 51-63
2720-2682
Pojawia się w:: GIS Odyssey Journal
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Discrete-continuous project scheduling with preemptable activities
Autorzy:: Różycki, R.
Waligóra, G.
Węglarz, J.
Powiązania:: https://bibliotekanauki.pl/articles/202093.pdf
Data publikacji:: 2016
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: project scheduling
discrete-continuous
preemptable activities
project duration
planowanie projektu
dane dyskretne ciągłe
czas trwania projektu
Opis:: In this paper, discrete-continuous project scheduling problems with preemptable activities are considered. In these problems, activities of a project simultaneously require discrete and continuous resources for their execution. The activities are preemptable, and the processing rate of each activity is a continuous, increasing function of the amount of a single continuous resource allotted to the activity at a time. The problem is to find a precedence- and discrete resource-feasible schedule and, simultaneously, continuous resource allocation that would minimize the project duration. Convex and concave processing rate functions are considered separately. We show that for convex functions the problem is simple, whereas for concave functions a special methodology has to be developed. We discuss the methodology for three cases of the problem: no discrete resource constraints, one discrete resource being a set of parallel, identical machines, and an arbitrary number of discrete resources. In each case we analyze separately independent and precedence-related activities. Some conclusions and directions for future research are given.
Źródło:: Bulletin of the Polish Academy of Sciences. Technical Sciences; 2016, 64, 2; 383-393
0239-7528
Pojawia się w:: Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:: Biblioteka Nauki

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