基于工效学的舰桥人机界面数字化评估系统

Man-machine interfaces digital assessment system for bridge based on ergonomics

开发用于人机界面评估的数字化中国人体模型,根据层次分析法原理构建舰桥人机界面评估指标体系;依据相关工效学设计准则,提取底层评估指标,并确定指标在评估体系中的权重值;研究定量和定性指标的量化方法,建立基于模糊理论的定性指标量化方法模型.采用UG/Open开发数字化的评估系统,集成人体模型、评估指标体系、指标量化方法及设计准则等.评估系统融合了Unigraphics NX数字化设计功能,实现了在设计阶段即完成舰桥人机界面的评估和改进工作.

The digital human model of Chinese was developed,and the assessment indexes system was constructed based on hierarchy analysis method.The bottom assessment indexes were extracted from related ergonomic standards,and the indexes weights were determined.The quantizing methods of assessment indexes were studied,and a fuzzy theory based quantizing model was developed for qualitative indexes.The digital assessment system for bridge was developed by using UG/Open.The mentioned digital human model,assessment indexes system,quantizing model and standards were integrated into the assessment system.With employing the digital design function of Unigraphics NX,the assessment system can complete the man-machine interfaces assessment and improvement work just during the design phase.