Based on the special domain knowledge and design experience, this paper presents the model of the concept design sustaining system for the antenna mount. And by giving an example of a trestle-horrent -axes antenna mount, it concretely describes the flowchart of concept design, the abstraction of feature information, structure types,topology structure, design recall and the information - sustained network environment.
First of all, with a detailed discussion of CBR principle, information flow processing and relevant techniques, the framework of conceptual design for complex products virtual prototype based on CBR is proposed.
In order to improve the conceptual design in industrial design,the definition,objective and significance of knowledge management of conceptual design are presented. Then the application of knowledge in conceptual design is analyzed and an example of conceptual design is presented.
The effect of virtual prototype conceptual design support system includes aiding conceptual designing flow and effectively improving conceptual design capacity.
This thesis aims to discuss how to utilize the methods and means of Business Process Reengineering (BPR) in the process of new product concept design, to find the problem from concept workflow and assure the design quality of concept design.
This article describes the new process of methyl methacrylate which uses methanol,carbon monoxide and acetone as raw materials,via acetone cyanohydrin(ACH) route;makes the simple economic comparison between the concept design of Chem. System and traditional ACH process.
? This paper describes the new process for acetic acid production via direct ethylene oxidation by Nippon Showa Denko K.K. It also makes some economic comparison of this process with two other processes of acetic acid production by methanol hydroxylation and acetaldehyde oxidation, using the conceptual flow design of Chem Systems of the USA, and thus illustrates the advantages of this new process.
Contraposing the current application status in the CAD of electromechanical products, this paper indicates that the concept design of a product is a "flask" of actualizing concurrent engineering, virtual product development and the automatization of product design. Obtaining the dense knowledge and information in special domain, describing the complicated coupling relationship with the feature information and solving the design recall,the concept design will basically determine whether the product design wi...