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arXiv 1606.09275cs.ROcs.SYeess.SY
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一种谐波势场方法用于通用无人机平台的同时规划与控制

A Harmonic Potential Approach For Simultaneous Planning And Control Of A Generic UAV Platform

King Fahad University of Petroleum & Minerals(法赫德国王石油与矿业大学)

Ahmad A. Masoud

AI总结:

本文提出利用谐波势场方法实现多种无人机的同时规划与控制,通过生成密集参考速度场调节无人机速度,确保其向目标点移动并满足行为约束。

摘要:

本文采用谐波势场方法解决多种无人飞行器的同时规划与控制问题。通过生成参考速度场的梯度来调节无人机速度,使其向目标点移动并满足事先编码在参考场中的约束。调节过程使用了称为虚拟速度吸引器(VVA)的新概念。谐波势场梯度与VVA的综合作用能够产生高效、易于实现且具有证明正确性的上下文敏感控制动作,适用于多种无人机。该方法已开发并提供了正确性证明及仿真结果。

英文摘要:

Simultaneous planning and control of a large variety of unmanned aerial vehicles (UAVs) is tackled using the harmonic potential field (HPF) approach. A dense reference velocity field generated from the gradient of an HPF is used to regulate the velocity of the UAV concerned in a manner that would propel the UAV to a target point while enforcing the constraints on behavior that were a priori encoded in the reference field. The regulation process is carried-out using a novel and simple concept called the: virtual velocity attractor (VVA). The combined effect of the HPF gradient and the VVA is found able to yield an efficient, easy to implement, well-behaved and provably-correct context-sensitive control action that suits a wide variety of UAVs. The approach is developed and basic proofs of correctness are provided along with simulation results.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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