纯虚拟船舶动力装置训练仿真系统研究

Research on Pure-Virtual Marine Power Plant Simulation System

针对传统半实物仿真的动力装置训练模拟器的开发维护成本高和难度大等缺点,开发了基于普通微机平台的纯软件实现的训练仿真系统。该系统建立在普通以太网环境之上,采用VB.NET作为开发环境,利用其SOCKET命名空间的相关类实现各个客户机之间的同步。针对控制面板及其仪表等的计算机模拟问题,采用了购买专业基于.NET环境的仪表控件的方法,在此技术上结合图形处理软件达到了逼真的效果。另外,该系统采取了相应措施解决了如何减少系统资源占用及实现可靠传输等问题。经使用表明,该系统运行可靠且具有良好训练效果。

Because of high cost and difficulty to develop and maintain a traditional hardware - in - the - loop simulation marine power plant training simulator, a pure - software simulation system was developed based on the ordinary micro - computer platform. This system can run in Ethernet environment. VB. NET was used as the development software, and the classes of its SOCKET namespace were used for the synchronization of all client computers. Professional NET instrument components and image edit software were adopted to realize the computer simulation of the control panels and their instruments. In addition, corresponding methods were adopted to reduce the occupation of computer resource and realize reliable transfer. The test result shows that this system is rel.iable and the training effect is satisfactory.