基于分布式交互仿真的视景仿真系统，对仿真结点的图形和网络处理能力提出较高的要求，需要在建模和算法上进行优化。
The visual simulation based on DIS raises a high demand on the graphics and the net processing ability of the simulation nodes, thus optimization in the modeling and choice of algorithms are required.
提出了结合柔性网络计划技术的进度分析与优化方法，包括工期分析及资源优化，在此基础上提出了基于可视化动态仿真的施工进度实时管理与控制方法；
The methodology of visual dynamic simulation for construction schedule is presented in this thesis, visualization of founding model, calculating and result of schedule simulation is realization;
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