Evaluation System Based On Virtual Reality Technology, Product Design

Product design is a process of creative design reasoning with complex and uncertain factors. The process of design is always accompanied by a large number of evaluation and decision-making. Product design evaluation provides multiple solutions for complex problems of decision-making. With the development of science, technology and the complexity of design objects, people begin to propose product design with a higher demand. The experience and intuitive assessment has been unable to meet the requirements of product design, so it is necessary to adopt the advanced theories and methods to make the design evaluation more objective and scientific.Based on the current major product design evaluation theory analysis, combining the characteristics of product design and development trends, this thesis applied virtual reality technology on the evaluation of the product design. according to analysis of virtual reality technology theories, with the virtual reality system, the author build the virtual reality technology-based product design evaluation system and design a product design evaluation based on the virtual reality technology, expatiates ideas and methods of the system model. At the same time, the author also raises a framework of the VR-PDES system and study on the VR-PDES system about the basic objective of system design, tries to build systems and modules and role, and to build the system to achieve the model diagram, the study tried to build a user-friendly and practical evaluation of the intelligent system.