Open AccessOptimization-simulation approach to the computational resource allocation in a mechanical engineering enterprise
Author(s) -
Roman A. Uchaikin,
С. П. Орлов
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1679/3/032015
Subject(s) - petri net , computer science , process (computing) , resource allocation , boolean data type , software , mathematical optimization , distributed computing , industrial engineering , theoretical computer science , programming language , mathematics , computer network , engineering
The complexity of modern engineering production requires the use of computer technology in design and technological processes. The problem is the need to efficiently distribute computers and software between departments in the enterprise. The article proposes an optimization-simulation approach to solving the problem of computer equipment allocation. It consists in an iterative procedure for solving an optimization problem and verifying the obtained solutions on simulation models. A discrete optimization problem with Boolean variables for assigning computers to tasks in departments is formulated. It is proposed to carry out a simulation model in the form of a timed Petri net. A graphical model of computer equipment repair and maintenance in the process of performing tasks is presented. A basic elementary timed Petri net is constructed, which is used to build a general simulation model. The properties of the basic simulation model are considered.