基于数字样机的舰船维修性设计分析技术  

Ship maintainability design analysis technology based on digital prototyping

作　　者：方强[1] 王松山[2] 祝泓[1] 张平[1] 

机构地区：[1]中国舰船研究设计中心,湖北武汉430064 [2]军械工程学院,河北石家庄050003

出　　处：《中国舰船研究》2016年第1期114-120,共7页Chinese Journal of Ship Research

摘　　要：针对传统维修性分析技术的准确性与直观性问题,结合舰船维修性设计的实际需求,基于虚拟样机建模、虚拟人建模与仿真、参数化维修动作建模与仿真、基于维修问题的维修性分析等关键技术,以包含界面层、应用层、对象层、技术支持层的系统框架为指导,在商业软件Jack 7.0的基础上,通过二次开发设计实现基于数字样机的舰船维修性设计分析系统。同时,以舱室内某型水质后处理设备更换滤芯维修任务为例,开展维修性设计分析、评价和改进,从技术上验证了该系统的可行性与有效性。Aiming at the actual requirement of ship maintainability design and the shortcoming of veracity and intuition of traditional maintainability analysis techniques, a ship maintainability design analysis system is proposed in this paper based on digital prototyping through secondary development on Jack. The development is accomplished under instruction of the system structure, which includes interface layer, application layer, object layer, and technical support layer, and through the key technology of virtual prototyping modeling, virtual human modeling and simulation, parameterization maintenance operation modeling and simulation, the maintainability analysis based actual maintenance troubles is conducted. Finally, a certain maintenance task of replacing the filter element of one type of water quality after-treatment equipment in cabins is selected, where the maintainability design analysis is performed, and the feasibility and effectiveness of the system are verified.

关 键 词：舰船 维修性 数字样机 设计 分析 

分 类 号：U672.7[交通运输工程—船舶及航道工程]