In order to effectively reuse the design knowledge of product family life cycle development and support holistic rapid individual design, this article presents a new meta-model-based systemic customization method for complex systems within product-pedigree. The proposed aims synthetically analyze common adaptive customer demands features product-pedigree quickly respond changing based on accumulation in field design. key implement such is (1) construct product-pedigree-oriented meta-model...

Small and medium-sized enterprises face the challenges that they do not have enough employees related resources to produce high-quality products with limited budget time. The emergence of crowdsourcing provides an opportunity for them improve their by leveraging wisdom a large community crowds, including potential customers. With this new opportunity, product design could be conducted partially in traditional environment (in-house design) environment. This article focuses on stages...

Purpose Pancreas segmentation is a difficult task because of the high intrapatient variability in shape, size, and location organ, as well low contrast small footprint CT scan. At present, U‐Net model likely to lead problems intraclass inconsistency interclass indistinction pancreas segmentation. To solve this problem, we improved contextual semantic feature information acquisition method biomedical image (U‐Net) based on convolutional network proposed an called multiscale attention dense...

Purpose With the developments of e-commerce markets, novel recommendation technologies are becoming an essential part many online retailers’ economic models to help drive sales. Initially, purpose this paper is undertake investigation apparel recommendations in commercial market order verify research value and significance. Then, reviews techniques systems through academic research, aiming acquaint context, summarize pros cons various methods, identify gaps eventually propose new solutions...

Abstract Digital twin (DT) has attracted much attention from the transportation community over past 6 years. Combining DT with intelligent system (ITS) forms a digital (DT‐ITS), which stands as one of most effective solutions for addressing current complex traffic problems. Due to rapid advancements in this field and lack recent literature reviews, paper first reviews relevant on DT‐ITS architecture design, comprehend its core structure, methods, potential services stakeholders,...

Purpose The purpose of this paper is to investigate how measure collaborative design performance and, in turn, improve the final output during a process, with clear objective develop measurement (DPM) matrix project team members' collaboration performances. Design/methodology/approach methodology adopted research uses critical literature reviews, in‐depth focus group interviews and questionnaire survey. Findings main finding study DPM that addresses five indicators: efficiency,...

Inconel 718 is a typical difficult-to-machine material, and its high speed end milling process has wide applications in manufacturing parts from aerospace power industry. Surface integrity of these greatly influences the final characteristics. This paper presents an experimental investigation to evaluate surface behaviors with finishing cutting parameters terms topography, roughness Ra, residual stresses, subsurface microstructure, microhardness. The results show that abraded marks can be...

The tool coating and cooling strategy are two key factors when machining difficult-to-cut materials such as titanium alloy. In this paper, diamond was deposited on a commercial carbide insert an attempt to increase the machinability of TC11 alloy during turning process. An uncoated Al₂O₃/TiAlN-coated were also tested comparison. Furthermore, MQL applied improve cutting condition. Cutting performances analyzed by force, temperate surface roughness measurements. Tool wears lives evaluated find...

Industry 4.0, the fourth industrial revolution, focuses on intelligent and smart manufacturing. This article investigates a design performance measurement approach, which can be utilized to support implementation during collaborative process. First, we develop product framework with 4.0 enabling technologies key stages in an iterative fashion. Second, based this framework, propose approach potentially project management via its management. Third, adapt our existing measurement, for...

Conceptual design has a decisive impact on the product development time, cost and success. This paper presents new conceptual method for achieving rapid effective mapping from specification (PDS) to concept design. can guide creation of reasonable among PDS, behaviour parameters structure evaluate rationality performance confirm scheme. In this method, we establish PDS-behaviour-structure model support multi-disciplinary-oriented complex system (CoPS) develop vector-based tool in mapping,...