Study On Functional Analysis And Evaluation Of Motorcycle Products Based On VE

With the rapid economic development, product market competition intensifies, profit margin has been greatly compressed, and motorcycle companies are dedicated to their own products competitiveness building. Value engineering as a unique way of thinking and management methods is throughout the entire process of product design and in accordance with the different products positioning to guide product development, to coordinate safety, economy, fitness performance, inter-relations, and to seek the best function and the corresponding ratio between the cost and function,to achieve product functions and improve the product quality by the cost as low as possible, thereby to improve product competitiveness.This paper is in the view of some characteristics of motorcycle products, and value engineering concepts and methods of work has been used. At the conceptual level , the value engineering idea was apposed into the design of motorcycle products so that motorcycle product design would be more systematic and effective that can meet the changing demand of the user; at the methodological level, the value engineering methodology was used for system analysis and evaluation of its function, and analysis capabilities important coefficients obtained by using analytic network process, and all research is applied into the specific motorcycle product design. The contents of the paper are as follows.First, the paper analyses the application of value engineering,theoretical research,development and trends at home and abroad ,providing theoretical support for the motorcycle design.Second, in the view of motorcycle product characteristic, the paper introduces motorcycle product value engineering principles and methods, the definition, classification, reorganization of motorcycle products functions are done, and motorcycle logical functions of are combed, the motorcycle function analysis system technique is build, in the view of performance characteristics of motorcycle and motorcycle function analysis system technique is studied, the motorcycle functional design model is established.Third, several features of the current commonly used for solving the important coefficients have been done for a comparative analysis, according to motorcycle products multi-objective, multi-criteria and characteristics of non-independent hierarchical, a network analysis method is used to solve the important function of motorcycle products, a detailed description of the solution process of analysis of the function of an important degree of motorcycle products which is based on analytic network process, and the motorcycle products functional evaluation is done.Finally, based on the above theoretical research, all the results will be applied in a motorcycle section of A motorcycle group, function weight and parts cost factor and the value function coefficients are obtained, individual components which can be improved are analyzed and the model of product value engineering improvement object are found out. Through the application,the accuracy of this model and the feasibility of ANP method are demonstrated, and illustrates the value of engineering applications of this study.