基于 VV A 过程的自行舟桥训练仿真系统可信度评估指标体系

摘要

Simulation credibility is the key performance for a simulation system.For amphibious pontoon bridge training simulation system,the first step to research simulation credibility is to establish the simulation credibility evaluation framework.From the function of task view,this article analyzed the composition of the amphibious pontoon bridge training simulation system.In view of the complex structure and huge system,the evaluation index based on VV&A process was established,and the index was optimized used the Delphi Method.From the results,the evaluation index is legible,and easily located to where the problem is,and is convenient to modify,saves time and effort.%可信度是仿真系统的核心指标，对自行舟桥训练仿真系统可信度进行研究，首先要建立可信度评估的指标体系。从自行舟桥训练仿真系统的功能任务出发，分析了该仿真系统的构成。针对该系统结构复杂、体系庞大等特点，采用基于 VV＆A 过程初步建立了影响其可信度的指标体系，并用专家意见法对该指标体系该进行了优化。结果表明，建立的指标体系层次清晰，很容易发现可信度较低的指标对应的具体建模环节，方便进行修改，节省了时间和工作量。