In order to achieve a sustainable development, circular economy approaches and circular material flows are explored in industry. However, circular information flows remain essentially unestablished. The aim of this paper is to: 1) explore categories and types of product life-cycle information available for remanufacturing; 2) identify constraints for efficient product life-cycle information flo...

Producing IT products/services required carefully designed. IT development process is intangible and labour intensive. Making optimal use of available resources, both soft (knowledge, skill-set etc.) and hard (computer system, ancillary equipment etc.), is vital if IT development is to achieve sensible economical advantages. Apart from the norm of Project Life Cycle and System Development Life ...

Developed an integrated intellectual computerized system of ecological-economic monitoring, modeling, and managing the life cycle of the products of technogenic enterprises of transport engineering, which is presented in the form of a 3-equation structure, functioning in conditions of instability. The proposed paradigm system life cycle management applicable to any other control system of large...

This paper presents a systems concurrent engineering approach for the conception of a hybrid vehicle. Traditional approaches focus on the product development organization and product concepts of operation (CONOPS). In traditional approaches, the overall view of the inherent complexity in the development of a product, its life cycle processes and their performing organizations are not taken into...

This article presents methods for modeling knowledge base and database for intelligent concurrent design, including mathematical formulation and system development. Four issues are addressed in this research: (1) modeling product life-cycle aspects using aspect primitives called features, (2) generating product life-cycle aspects using a knowledge-based system, (3) maintaining consistency of pr...