scholarly journals Actual problems of the full-scale digital twins technology for the complex engineering object life cycle management

2021 ◽  
Vol 808 (1) ◽  
pp. 012020
Author(s):  
M Zhabitskii ◽  
V Melnikov ◽  
O Boyko
Keyword(s):  
Life Cycle ◽  
Life Cycle Management ◽  
Full Scale ◽  
Digital Twins ◽  
Complex Engineering

Effectiveness Of Life Cycle Management Of Projects Using Information Modeling

2019 ◽  
pp. 24-29 ◽  
Keyword(s):  
Life Cycle ◽  
Construction Projects ◽  
Life Cycle Management ◽  
Information Modeling ◽  
Engineering Systems ◽  
Basic Principles ◽  
Complex Engineering ◽  
Domestic Practices ◽  
Capital Construction ◽  
Complex Engineering Systems

Improving the efficiency of life cycle management of capital construction projects using information modeling technologies is one of the important tasks of the construction industry. The paper presents an analysis of accumulated domestic practices, including the legal and regulatory framework, assessing the effectiveness of managing the implementation of investment construction projects and of complex and serial capital construction projects, as well as the life cycle management of especially dangerous technically complex and unique capital construction projects using information modeling technologies, especially capital construction projects, as well as their supporting and using systems, primarily in the nuclear and transport sectors. A review of modern approaches to assessing the effectiveness of life cycle management systems of complex engineering systems in relation to capital construction projects is carried out. The presented material will make it possible to formulate the basic principles and prospects of applying approaches to assessing the effectiveness of the life cycle management system of a capital construction project using information modeling technologies.

Exploring applicability, interoperability and integrability of Blockchain-based digital twins for asset life cycle management

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Christopher Santi Götz ◽  
Patrik Karlsson ◽  
Ibrahim Yitmen
Keyword(s):  
Life Cycle ◽  
Management Practice ◽  
Life Cycle Management ◽  
Use Cases ◽  
Content Type ◽  
Digital Twin ◽  
Digital Twins ◽  
Current Asset ◽  
User Expectations ◽  
Technological Platform

PurposeThe blockchain-based digital twin has been recognized as a prominent technological ecosystem featuring synergies with both established and emergent information management practice. The purpose of this research is to explore the applicability, interoperability and integrability of a blockchain-based digital twin for asset life cycle management and develop a model of framework which positions the digital twin within a broader context of current management practice and technological availability.Design/methodology/approachA systematic literature review was performed to map use cases of digital twin, IoT, blockchain and smart contract technologies. Surveys of industry professionals and analyses were conducted focussing on the mapped use cases' life cycle–centric applicability, interoperability and integrability with current asset life cycle management practice, exploring decision support capabilities and industry insights. Lastly, a model of framework was developed based on the use case, interoperability and integrability findings.FindingsThe results support approaching digitization initiatives with blockchain-based digital twins and the positioning of the concept as both a strategic tool and a multifunctional on-field support application. Integrability enablers include progression towards BIM level 3, decentralized program hubs, modular cross-technological platform interfaces, as well as mergeable and scalable blockchains.Practical implicationsKnowledge of use cases help highlight the functionality of an integrated technological ecosystem and its connection to comprehensive sets of asset life cycle management aspects. Exploring integrability enablers contribute to the development of management practice and solution development as user expectations and technological prerequisites are interlinked.Originality/valueThe research explores asset life cycle management use cases, interoperability and integrability enablers of blockchain-based digital twins and positions the technological ecosystem within current practice and technological availability.

scholarly journals ARCHITECTURE OF THE INFORMATION SYSTEM FOR LIFE CYCLE MANAGEMENT OF DIGITAL TWIN FOR CONTINUOUS PROCESSES

2021 ◽  
pp. 98-104
Author(s):  
Dmitry Yu. Petrov ◽  
◽  
Keyword(s):  
Information System ◽  
Life Cycle ◽  
Continuous Production ◽  
Life Cycle Management ◽  
Automated Control ◽  
Continuous Processes ◽  
Digital Twin ◽  
Digital Twins ◽  
Relationship Of ◽  
The Relationship

The relationship of the Industry 4.0 concept with cyber-physical systems and digital twins is described. The analysis of the capabilities of modern information systems of discrete and continuous production for the creation of digital twins of production is presented. The stages of creating a digital twin of production are proposed, taking into account the requirements of standards for the development of automated control systems for continuous technological processes. Using the use case diagram, the functionality and requirements for the subsystems of the information system are determined. The architecture of the information system for managing the life cycle of a continuous technological process was developed.

APPROACHES TO BUILDING THE LIFE CYCLE OF ONBOARD EQUIPMENT FOR THE EFFECTIVE USE OF DIGITAL TWINS

2020 ◽  
Vol 1 (12) ◽  
pp. 25-31
Author(s):  
S. D. PLESHAKOV ◽  
Keyword(s):  
Life Cycle ◽  
Life Cycle Management ◽  
High Tech ◽  
Production Cycle ◽  
Digital Twins ◽  
Effective Operation ◽  
Effective Use ◽  
Lifecycle Management ◽  
Onboard Equipment

Lifecycle management of high-tech products plays an important role in ensuring the effective operation of all entities involved in its production. The peculiarity of life cycle management lies in the intensification, reduction of the production cycle, it is this aspect that is key in high-tech industries. The proposed work formulates the main stages of modeling digital twins of onboard equipment, the concept of the structure of the life cycle of onboard equipment of rocket and space products, built using digital twins.

Life Cycle of Construction Objects at Information Simulation of Buildings and Structures

2019 ◽  
pp. 65-72 ◽  
Keyword(s):  
Life Cycle ◽  
Construction Projects ◽  
Life Cycle Management ◽  
Information Modeling ◽  
Sources Of Information ◽  
Logical Scheme ◽  
Modeling Technology ◽  
Information Models ◽  
Building Information ◽  
The Russian Federation

The variants of the division of the life cycle of a construction object at the stages adopted in the territory of the Russian Federation, as well as in other countries are considered. Particular attention is paid to the exemplary work plan – "RIBA plan of work", used in England. A feature of this document is its applicability in the information modeling of construction projects (Building information Modeling – BIM). The article presents a structural and logical scheme of the life cycle of a building object and a list of works that are performed using information modeling technology at various stages of the life cycle of the building. The place of information models in the process of determining the service life of the building is shown. On the basis of the considered sources of information, promising directions for the development of the life cycle management system of the construction object (Life Cycle Management) and the development of the regulatory framework in order to improve the use of information modeling in construction are given.

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