A Study of Computer Aided Form Design for Product Style;

The application of large-span pre-stressed truss shell system is introduced in complex form roof of Table Tennis Gymnasium for the 2008 Olympic Games——Beijing university gyms in detail,including roof form design of irregular curved surface,the characteristic of the roof structure system,loads calculation,initial tension analysis,static performance analysis,dynamic analysis and .

Based on the ergonomics alternant traits and the methods to set up contact points set or surface s form, the GA approach is brought forward for ergonomics form design the methods of genetic coding, initial colony forming, fitness function constructing and seed group selecting are discussed in detail.

Study of Electric Vehicle s Shape Design;

Considering the fuzziness of the evaluation criteria in product shape design,operational techniques of intelligent design are discussed.

Finally,a product family shape design system integration program was proposed and its software system was constructed.

By means of planning and summing-up of Longsheng Hot Spring Vacation Village, the author interpreted how to reach mutual harmony between the natural form and the design form in the planning and design of tourism sites.