Optimizing the construction of devices to control inaccesible surfaces - case study

CAR2017 International Congress of Automotive and Transport Engineering - Mobility Engineering and Environment

工业技术;运输工程

Niu, E.L.^1 ; Costea, A.^1 ; Iordache, M.D.^1 ; Rizea, A.D.^1 ; Bab, Al^1

University of Piteti, Manufacturing and Industrial Management Department, Târgul din Vale Street No.1, Piteti, Romania^1

关键词: General optimizations;    Multi Criteria Analysis;    Multicriteria optimization;    Rational construction;    Semi-finished products;    System configurations;    Technological equipments;    Technological process;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/252/1/012047/pdf
DOI  :  10.1088/1757-899X/252/1/012047

学科分类：工业工程学

来源: IOP

【 摘 要 】

The modern concept for the evolution of manufacturing systems requires multi-criteria optimization of technological processes and equipments, prioritizing associated criteria according to their importance. Technological preparation of the manufacturing can be developed, depending on the volume of production, to the limit of favourable economical effects related to the recovery of the costs for the design and execution of the technological equipment. Devices, as subsystems of the technological system, in the general context of modernization and diversification of machines, tools, semi-finished products and drives, are made in a multitude of constructive variants, which in many cases do not allow their identification, study and improvement. This paper presents a case study in which the multi-criteria analysis of some structures, based on a general optimization method, of novelty character, is used in order to determine the optimal construction variant of a control device. The rational construction of the control device confirms that the optimization method and the proposed calculation methods are correct and determine a different system configuration, new features and functions, and a specific method of working to control inaccessible surfaces.