论文部分内容阅读
海洋力学环境建模是飞行器分布式仿真研究中的重要一环,它为飞行器控制系统仿真提供扰动环境,其模拟精度直接关系到仿真结果的置信度。文章首先简要介绍了环境仿真节点在分布式仿真系统中作用和数据传递关系,然后基于时空离散的思想提出了一种海洋力学环境建模方案并简要描述了环境参数的初始化、可视化设置、快速检索和插值方法。该方案及其算法已成功应用于某分布式仿真系统。
Marine mechanics environment modeling is an important part in the research of aircraft distributed simulation. It provides the disturbance environment for the aircraft control system simulation. The simulation accuracy is directly related to the confidence of the simulation results. Firstly, the paper briefly introduces the relationship between environmental simulation nodes in distributed simulation system and data transmission. Then, based on the idea of spatio-temporal dispersion, this paper proposes a marine mechanics environment modeling program and briefly describes the initialization of environmental parameters, visual settings, quick retrieval And interpolation method. The scheme and its algorithm have been successfully applied to a distributed simulation system.