Cost management for PLM systems: A way to improve the competitiveness in digital economy

International Scientific Conference "Digital Transformation on Manufacturing, Infrastructure and Service"

Kolbachev, Evgeny^1 ; Zharov, Vladimir^2 ; Tsukerman, Vyacheslav^3

Platov South-Russian State Polytechnic University, Prosveschenia Str., 132, Novocherkassk

346428, Russia^1

Apatity Branch of Murmansk Arctic State University, Lesnaya Str., 29, Apatity

184209, Russia^2

Luzin Institute for Economic Studies, Kola Science Centre of the Russian Academy of Sciences (KSC RAS), Fersmana Str., 14, Apatity

184209, Russia^3

关键词: Concept designs;    Cost management;    Design and development process;    Detailed design;    Digital economy;    Economic parameters;    Integral Systems;    Probabilistic approaches;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/497/1/012076/pdf
DOI  :  10.1088/1757-899X/497/1/012076

来源: IOP

【 摘 要 】

Two of the most efficient ways of increasing digital economy systems' competitiveness are creating digital twins using PLM-based cost management instruments. Determining machinery's cost characteristics on the conceive step of their lifecycle is the most efficient if it's based on probabilistic approach. On the next steps of design process, such as concept design and detailed design, a designed construction's price should be estimated basing on its informational (parametric) complexity indexes. This price is to be compared with earlier estimated approximate parameters. The most efficient way of using presented approach is making it a part of CAx system (first of all, such systems as MCAD and EDA). It may be applied as a part of invariant subsystem of technical and economic parameters for the computer-aided account facilities and for simulation of processes (CAE, CAA). The most appropriate way of organizing design and development processes is to use AGILE ideology. This approach gives a possibility to create an integral system of creating digital twins that is useable on any step of product's lifecycle.