基于XML的船舶防污染设备实操评估智能仿真系统开发

An Intelligent Operation Scoring Simulator System for Marine Pollution Prevention Equipment

针对当前轮机员实操评估存在的问题及虚拟现实等现代信息技术在船员培训中的创新应用,采用3DSMax等通用建模软件构建具有交互功能的船舶防污染设备仿真场景。以Visual Studio为开发环境,以Ajax为通信手段,综合运用C++程序语言和可扩展标记语言XML设计实现防污染设备实操项目在线评估与训练系统。从系统整体设计结构、高逼真度仿真场景搭建、试题编辑模拟器开发、模糊综合自动评判系统设计及考核评估过程实现等方面详细分析系统的设计过程及其应用功能。经船员考试中心测试、应用,该系统取得了令人满意的效果。

Aimed at solving the problems existing in scoring operation skill of marine engineers and introducing modern information technology,such as VR,into the simulator,a three-dimensional scene of marine pollution prevention equipment with interactive features is built with 3DSMax modeling software in Visual Studio environment. The design and implementation of the online training and scoring simulator system of pollution prevention equipment comprehensively applies C ＋ ＋and XML programming language and Ajax communication design. The simulator system is analyzed in detail and its application functions are described covering the whole design process,the high fidelity simulating scene modeling,the developing of test question compiling simulator,the design of automatic scoring system with fuzzy comprehensive evaluation and the implement of scoring process,etc. Trial operation in the crew test center of MSA gives satisfactory results.