The Experts below are selected from a list of 13242 Experts worldwide ranked by ideXlab platform

Jihli Huang - One of the best experts on this subject based on the ideXlab platform.

  • automating Design Requirement acquisition for Product knowledge management systems
    Systems Man and Cybernetics, 2004
    Co-Authors: Jihli Huang
    Abstract:

    The accuracy of information input to the Product knowledge management is depended on the process of retrieving Design Requirement from the customer and obtaining related information from different departments in the Product development cycle. To this end, this research develops an automated interface built in the Product knowledge management systems (PKMS) to retrieve above Product Design information. Specifically, we discuss four issues based on the structure of PKMS. At first, the demand and change of Product Design is investigated to reflect the challenge of Product knowledge management and redefine the Design process. Secondly, Design automation components required implementing the PKMS such as developable graphic user interface, Design advice and compiling modules is developed. The third research develops the representation scheme of Product knowledge based on a relational structure. Finally, a PKMS with automated interface to retrieve Product Design Requirement is proposed and examined.

Jung-chin Liang - One of the best experts on this subject based on the ideXlab platform.

  • study on the Design application of Product materials an example of smartphone display stand
    Advanced Materials Research, 2013
    Co-Authors: Hong-hai Li, Jung-chin Liang
    Abstract:

    The paper aims to study on the Production materials and the quality Design of smartphone display stand. Through the consensus opinions provided by experts, the study on identification and material attributes, such as strength, rigidity, toughness, use, value, durability, Productive and low cost, of Design applications of display stands can be achieved. Then the emphasis on choosing each material toward Product Design Requirement can be understood, and the correct material application principles can also be provided. The mathematics model of GM(h,N) in the grey system theory is used to analyze the weighting of influence factors. Next, the order of importance of material factors can be calculated, which is able to promote the selection of smartphone display stand Production materials. Finally, it can be a systematic selection structure to resolve the difficult material Design application problems. By using the practical math analysis, the results can be the reference to the study on field in the future.

Hong-hai Li - One of the best experts on this subject based on the ideXlab platform.

  • study on the Design application of Product materials an example of smartphone display stand
    Advanced Materials Research, 2013
    Co-Authors: Hong-hai Li, Jung-chin Liang
    Abstract:

    The paper aims to study on the Production materials and the quality Design of smartphone display stand. Through the consensus opinions provided by experts, the study on identification and material attributes, such as strength, rigidity, toughness, use, value, durability, Productive and low cost, of Design applications of display stands can be achieved. Then the emphasis on choosing each material toward Product Design Requirement can be understood, and the correct material application principles can also be provided. The mathematics model of GM(h,N) in the grey system theory is used to analyze the weighting of influence factors. Next, the order of importance of material factors can be calculated, which is able to promote the selection of smartphone display stand Production materials. Finally, it can be a systematic selection structure to resolve the difficult material Design application problems. By using the practical math analysis, the results can be the reference to the study on field in the future.

Fan Yihang - One of the best experts on this subject based on the ideXlab platform.

  • finite element analysis of interference joint of combined die based on ansys
    Mechanical Engineer, 2008
    Co-Authors: Fan Yihang
    Abstract:

    In the study of automatic forging press' new Product which is used for the cold form of the tall and slender pole, in order to judge whether the structural Design of the combined die meets the Requirement, the finite element and mechanical model of the interference joint between inside lining and outside wrap is established by used contact-finite-element methods. Aimed at condition of the interference joint between inside lining and outside wrap, we carry on the finite element analysis based on ANSYS and attain the stress distribution in interference joint; the pressure distribution in contact face and the location and the size of stress concentration. It is concluded that the structure interference joint size of combined die do not make the mold have distortion and the combined die completely meets the Product Design Requirement.

J M Van De Mortelfronczak - One of the best experts on this subject based on the ideXlab platform.

  • modeling for safety in a synthesis centric systems engineering framework
    International Conference on Computer Safety Reliability and Security, 2012
    Co-Authors: Jasen Markovski, J M Van De Mortelfronczak
    Abstract:

    The ever-increasing complexity of safety-critical systems puts high demands on safety assurance and certification. We focus on the development of control software, where safety) Requirements engineering plays a crucial and delicate role. Nowadays, most of the safety features are ensured by the (embedded) control software and, consequently, a great deal of the operational failures primarily originate from Requirement errors. We apply formal methods to systematically specify, model, and validate safety (control) Requirements, which we then employ to automatically synthesize a control Design based on a formal model of the system at hand. The synthesized Designs are correct by definition, provided that the models capture all safety aspects of the system. We structure the process in a synthesis-centric model-based systems engineering framework that we apply in an industrial case study involving safe coordination of movement of theme park vehicles. The framework provides rigorous means for modeling of safety Requirements, and it supports evolvable Product Design, Requirement reuse, and early integration with hardware prototypes for validation and testing.