MANAGEMENT OF THE WORKPLACES BY THE FACILITIES OF OPERATIONS RESEARCH
Nataliia Geseleva
gesnata@ukr.netState University of Trade and Economics (Ukraine)
http://orcid.org/0000-0001-9188-9738
Ganna Proniuk
Kharkiv National University of Radio Electronics (Ukraine)
http://orcid.org/0000-0001-7648-0360
Olexander Romanyuk
Vinnytsia National Technical University (Ukraine)
http://orcid.org/0000-0002-2245-3364
Olga Akimova
Vinnitsa State Pedagogical University (Ukraine)
http://orcid.org/0000-0001-6988-6258
Tetiana Troianovska-Korobeynikova
Vinnytsia National Technical University (Ukraine)
http://orcid.org/0000-0003-2487-8742
Liudmyla Savytska
Vinnytsia National Technical University (Ukraine)
http://orcid.org/0000-0003-1130-2621
Saule Rakhmetullina
D. Serikbayev East Kazakhstan Technical University (Kazakhstan)
http://orcid.org/0000-0002-3142-0249
Nurbapa Mekebayev
Kazakh National Women's Pedagogical University (Kazakhstan)
http://orcid.org/0000-0002-9117-4369
Abstract
The optimal location of workplaces plays an important role in the structure of occupational safety. The design of the workspace should ensure the optimal distribution of functions between person and machine in order to create safe working conditions, reduce the severity of work and the level of production injuries. Most often, workplace planning is carried out manually, by simple calculation, and then the rationality of workplace planning is evaluated, based on statistics of industrial accidents and occupational diseases, as well as indicators of labor productivity, for example, the ratio of compliance with norms. To solve the problem of optimal placement in the work mathematical models are built that can take into account various regulatory restrictions and are simple for further software implementation. It is proposed to choose the theory of φ-functions as a basis, which can be characterized as measures of proximity of objects. Thus, the set task of optimal placement of workplaces is reduced to the task of mathematical programming. The objective function determines the criterion of optimality – the minimization of the area or perimeter that will be occupied by the objects. This formulation of the problem is relevant because the use of the smallest production area, taking into account safety requirements, is an economic condition for effective production management. The constraint on the relative location of workplaces is set using φ-functions, which defines the decision domain. That, when formalizing restrictions, you can take into account all regulatory safety distances between workplaces, equipment, walls, etc. Thus, the work explores an approach that will allow automatic planning of the placement of a large number of technological objects, workplaces in accordance with occupational safety standards. Use of the software application, which can be implemented on the basis of the φ-functions apparatus, will significantly reduce the time of workplaces planning and increase its efficiency.
Keywords:
occupational safety, working place, φ-functions, occupational ergonomics, operations researchReferences
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Authors
Nataliia Geselevagesnata@ukr.net
State University of Trade and Economics Ukraine
http://orcid.org/0000-0001-9188-9738
Authors
Ganna ProniukKharkiv National University of Radio Electronics Ukraine
http://orcid.org/0000-0001-7648-0360
Authors
Olexander RomanyukVinnytsia National Technical University Ukraine
http://orcid.org/0000-0002-2245-3364
Authors
Olga AkimovaVinnitsa State Pedagogical University Ukraine
http://orcid.org/0000-0001-6988-6258
Authors
Tetiana Troianovska-KorobeynikovaVinnytsia National Technical University Ukraine
http://orcid.org/0000-0003-2487-8742
Authors
Liudmyla SavytskaVinnytsia National Technical University Ukraine
http://orcid.org/0000-0003-1130-2621
Authors
Saule RakhmetullinaD. Serikbayev East Kazakhstan Technical University Kazakhstan
http://orcid.org/0000-0002-3142-0249
Authors
Nurbapa MekebayevKazakh National Women's Pedagogical University Kazakhstan
http://orcid.org/0000-0002-9117-4369
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