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Unmanned Surface Vehicle Simulator with Realistic Environmental Disturbances

机译:具有现实环境干扰的无人地面车辆模拟器

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摘要

The use of robotics in disaster scenarios has become a reality. However, an Unmanned Surface Vehicle (USV) needs a robust navigation strategy to face unpredictable environmental forces such as waves, wind, and water current. A starting step toward this goal is to have a programming environment with realistic USV models where designers can assess their control strategies under different degrees of environmental disturbances. This paper presents a simulation environment integrated with robotic middleware which models the forces that act on a USV in a disaster scenario. Results show that these environmental forces affect the USV’s trajectories negatively, indicating the need for more research on USV control strategies considering harsh environmental conditions. Evaluation scenarios were presented to highlight specific features of the simulator, including a bridge inspection scenario with fast water current and winds.
机译:在灾难场景中使用机器人技术已成为现实。但是,无人水面车辆(USV)需要强大的导航策略来应对不可预测的环境力量,例如波浪,风和水流。朝此目标迈出的第一步是建立一个具有实际USV模型的编程环境,设计人员可以在该环境下评估不同程度的环境干扰下的控制策略。本文介绍了与机器人中间件集成的仿真环境,该模型可以对在灾难情况下作用于USV的力进行建模。结果表明,这些环境力量对USV的轨迹产生了负面影响,这表明需要对考虑到恶劣环境条件的USV控制策略进行更多研究。提出了评估方案以突出模拟器的特定功能,包括具有快速水流和风的桥梁检查方案。

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