The methods using the Visual Graphic Interface Lynx and API ( Application Programming Interface ) of Vega to develop the RVD visual simulations were discussed, and the critical techniques in achieving eyesight roaming and controlling docking framework were given. 探讨了利用Vega的可视化图形界面Lynx和应用编程的接口API开发RVD视景仿真的方法,给出了实现对接结构控制和视点漫游等功能的关键技术。