Full scale aircraft static test is a very important process of aircraft design, it is costly and time consuming. The testing accuracy and validity mainly depend on the rationality of the test scheme design. When the a...Full scale aircraft static test is a very important process of aircraft design, it is costly and time consuming. The testing accuracy and validity mainly depend on the rationality of the test scheme design. When the aircraft is being tested, the specimen＇s safety mainly depends on monitoring and understanding the testing data by way of evaluating the coherence with the digital simulation data synchyononsly. The test digital simulation can aid realizing above requirements and improving the test efficiency significantly during test scheme design stage or testing stage respectively. The key technologies and the solving methods of test digital simulation are presented and the application example is given.展开更多
为解决涉铁市政工程建设周期紧、施工安全要求高、管理数据来源多等难题,提出了基于BIM(Building Information Modeling)+三维地理信息系统(GIS,GeographicInformation System)的数字化设计及集成交付方案。基于扬州市江平东路涉铁市政...为解决涉铁市政工程建设周期紧、施工安全要求高、管理数据来源多等难题,提出了基于BIM(Building Information Modeling)+三维地理信息系统(GIS,GeographicInformation System)的数字化设计及集成交付方案。基于扬州市江平东路涉铁市政工程,定制化开发参建单位通用的全生命周期集成交付系统,实现真实场景数字孪生、重要工点导航、虚拟现实模拟驾驶等功能,为项目参建单位全链条沟通和决策提供了可视化工具,大幅提升了工程建设质量与项目管理效益,可为相关涉铁市政工程项目提供技术参考。展开更多
文摘Full scale aircraft static test is a very important process of aircraft design, it is costly and time consuming. The testing accuracy and validity mainly depend on the rationality of the test scheme design. When the aircraft is being tested, the specimen＇s safety mainly depends on monitoring and understanding the testing data by way of evaluating the coherence with the digital simulation data synchyononsly. The test digital simulation can aid realizing above requirements and improving the test efficiency significantly during test scheme design stage or testing stage respectively. The key technologies and the solving methods of test digital simulation are presented and the application example is given.
文摘为解决涉铁市政工程建设周期紧、施工安全要求高、管理数据来源多等难题,提出了基于BIM(Building Information Modeling)+三维地理信息系统(GIS,GeographicInformation System)的数字化设计及集成交付方案。基于扬州市江平东路涉铁市政工程,定制化开发参建单位通用的全生命周期集成交付系统,实现真实场景数字孪生、重要工点导航、虚拟现实模拟驾驶等功能,为项目参建单位全链条沟通和决策提供了可视化工具,大幅提升了工程建设质量与项目管理效益,可为相关涉铁市政工程项目提供技术参考。
