e-Engineering & Digital Enterprise Technology

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Authors: Li Zhi Gu
Abstract: It is the ideal goal for the realistic visualization to be accomplished for spatial solids with 2D presentation in digital technology. In the consistently parallel system with the viewing angle and the presenting angle, a technical term, the real presentation rate, is put forward with two indexes, clarity and tri- dimension, taken as an initial criterion of the degree to which the real presentation is reached. By using the projecting geometry, the transform matrix of two-dimensional presentation for the solids was obtained with three steps, for simple and convex body. For more intricate geometric body with concave surfaces, the furry pattern discrimination was introduced, proving that the optimum presentation is that by which the normal iso-axial viewing was adopted. An application has shown that the furry pattern discrimination method worked well, and the trend is the same as the best presentation of an object on 2D among a variety of the solutions.
Authors: Y.X. Sheng, W.G. Yang
Abstract: This article utilizes the game theory of the complete information condition and incomplete information condition equilibrium as well as the operation research optimization knowledge, carries on the analysis to the technical transaction of optimal contracts design question, under each kind of situation, in view of the different situation, design each kind of different optimal contracts, thus to do business, both sides both can accept them.
Authors: T. He, L.M. Qiao, X.F. Xu, Y.L. Fu
Abstract: To reduce the complexity and difficulty of costing of quality of manufactures, a new approach about the costing of quality including the method, structure, system and case study based on the business process rule is proposed in the paper. Comparing with the traditional method, the new idea can improve the performance of the costing of quality at the aspect of generalization, customization, evolution and reconfiguration by establish the mapping among the user application, the business rule and the business process.
Authors: X.Z. Wei, J.M. Wu, R. Wu
Abstract: It is extremely essential to establish financial early-warning system for listed companies in Chinese shipbuilding industry. Taking “Jiangnan Shipyard (Group) Co., Ltd” of shipbuilding industry as an example, this paper testifies the validity of index measurement model of financial early-warning, monitors its recent financial condition based on individual index and composite index, and then analyzes the financial alarm degree.
Authors: Hang Gao, Xue Shu Liu, Q. Li, Dong Ming Guo
Abstract: In this paper, a kind of product numbering system for single piece/small batch customization manufacturing and its process organization is put forward based on the current status of Shenyang Heavy Machine Manufacture Group Co. Ltd. and the trends of advanced manufacturing technology such as PDM/ERP etc. The numbering system developed includes all of relative public information data such as product order, design, process plan, manufacturing, marketing, consumer servicing and so on. A more favorable condition is created to realize the share of relative information in the different departments of the company and to improve the response to the market.
Authors: Q.S. Xie, Gui Xian Zhou, Q.N. Yan
Abstract: E-Hubs as new entrants with new business models pour into the business-to-business space; it's increasingly difficult to make sense of the landscape. Electronic hubs--Internet-based intermediaries that host electronic marketplaces and mediate transactions among businesses--are generating a lot of interest. This paper provides a blueprint of the E-Hubs arena. Conceptual specification of functional system, comprising the selection of core E-Hubs services and definition of basic hosting platform of the E-Hubs realization business development plan, Conceptual framework for Manufacturing Resource Management System designs based on E-hubs.
Authors: Li Hua Dong, Jian Huang, X.H. Xing, L.G. Wang
Abstract: Network manufacturing, with the development of network economy, is advanced manufacturing mode. It’s applied widely. The engine manufacturing process of advanced motor company is studied and analyzed in this paper. The network system of engine manufacturing process is designed, which is based on the platform of .NET and SQL Server database. The network manufacturing of engine is realized. It reduces production cost and improves company’s core competitiveness. Carrying out the system’s parted purview management, it’s safe and credible.
Authors: Sheng Feng Qin, Emmanouil Lagoudakis, Qing Ping Kang, Kai Cheng
Abstract: This paper presents a customer-centric strategy for e-manufacturing in apparel industry. This strategy integrates 3D body scanning and 3D visualising techniques to allow automatic pattern alterations, based not only on human body measurements, but also on the fabrics’ dynamic properties and features. The 3D virtual try-on integration will actually present the exact idolised avatar of the customer virtually dressed. Scan data and patterns will be automatically transferred through ERP web-enabled interfaces direct to the enterprise’s manufacturing operations and facilities, and will be stored separately for each customer in order to create its ID profile which will be applicable for future purchases or reorders.
Authors: C.J. Zhou, Z.H. Lin
Abstract: Product family planning has received much attention from both academia and industries. It aims at incorporating customers’ needs into design elements of product family. The main challenger for product family planning originates from difficulties in mapping customer needs to product family specifications. This paper intends to develop a method to improve the mapping process by reusing knowledge from purchased products according to the satisfied customer needs. A knowledge discovery model for product family planning is proposed, where clustering is adopted to partition the purchased products so that commonality of product family could be effectively addressed and rough set is employed to extract the more concise decision rules. A case study of air condition is reported to illustrate the feasibility of proposed approach and associated algorithms.

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