基于人体模型的航天器操作性仿真软件分析与思考

Analysis of Human-model Based Spacecraft Operability Simulation Software

载人航天器在发射、运行、维护等过程中,需要航天员执行大量的操作任务。为保证各项操作任务能顺利完成,航天器必须具有良好的可操作性。基于航天员人体模型和航天器数字样机进行航天操作性分析的基本功能需求,分析国外波音人体建模系统、JACK等先进仿真软件的人体模型特点和操作性分析功能,提出我国航天器操作性分析仿真软件体系结构设想和研制策略等方面的若干思考。

During the process of launching, operating and maintaining the manned spacecraft, the astronauts should execute a great deal of operating tasks. To ensure the success of all kinds of operation, the vehicle must have good operability. The basic function requirements for space operability based on astronauts human modeling and digital prototype of spacecraft are discussed, and the typical foreign simulation software, such as the Boeing Human Modeling System and JACK system are analyzed. Considerations on the architecture and strategies for developing the spacecraft operability analysis simulation software for our country are proposed.