Research on intelligent simulation modeling library of three-axis virtual flight motion simulator

To solve intelligent and rapid design problem of model library of three-axis flight motion simulator, an advanced approach of intelligent simulation model library of virtual flight motion simulator was proposed, based on intelligent parametric design, genetic algorithm, virtual reality and Pro/Toolkit interface tools. Genetic algorithm was used to optimize model parameters on the basis of a common product model library, which was generated by secondary development approach of Pro/Toolkit and parametric design; still more, an open software platform was designed and implemented to model assembling and real-time simulation during a virtual developing environment. The simulating results indicate the above method could be used to design and optimize the model's parameters quickly and effectively at engineering analyses. Having added intelligent methods and a common interface that can compensate for the shortages of types and capacities of table’s model library, the limit to the above intelligent model library is released and this method's application range is extended.