裝備認知虛擬實驗系統的開發

Developing a Virtual Experiment System for Recognizing an Equipment

針對裝備結構認知教學的特點，利用PowerBuilder、VC++工具，以及SQL Server數據庫技術，基於UG NX 5.0設計開發了一套機械裝備認知學習的虛擬實驗系統。該虛擬實驗室採用可交互的三維動面形式，真實地反映裝備的拆裝和機構運動過程，並以三維模型和知識點相結合的方式，直觀生動地展示裝備結構設計知識，大大提高了教學效率和效果。

A virtual interactive system is presented to carry out the disassembly experiment in teaching machinery and equipment. The system is developed based on UG NX 5.0， using PowerBuilder，VC++ tools， as well as the SQL server database technology. Besides the powerful interactive disassembly tools， the 3D animation technique is used to illustrate the disassembly process. The working principle is revealed by motion simulation and the related knowledge can be searched out from database. Compared with the traditional methods， the virtual system can largely improve the teaching efficiency.