Zobrazeno 1 - 10
of 150
pro vyhledávání: '"Atkins, Ella M."'
This work presents a number of techniques to improve the ability to create magnetic field maps on a UAV which can be used to quickly and reliably gather magnetic field observations at multiple altitudes in a workspace. Unfortunately, the electronics
Externí odkaz:
http://arxiv.org/abs/2302.00113
Autor:
Ochoa, Cosme A., Atkins, Ella M.
Low-altitude urban flight planning for small Unmanned Aircraft Systems (UAS) requires accurate vehicle, environment maps, and risk models to assure flight plans consider the urban landscape as well as airspace constraints. This paper presents a suite
Externí odkaz:
http://arxiv.org/abs/2102.07218
The continuum deformation leader-follower cooperative control strategy models vehicles in a multi-agent system as particles of a deformable body. A desired continuum deformation is defined based on leaders' trajectories and acquired by followers in r
Externí odkaz:
http://arxiv.org/abs/2002.03036
Autor:
Yao, Yu, Atkins, Ella M.
Autonomous vehicles require reliable and resilient sensor suites and ongoing validation through fleet-wide data collection. This paper proposes a Smart Black Box (SBB) to augment traditional low-bandwidth data logging with value-driven high-bandwidth
Externí odkaz:
http://arxiv.org/abs/1903.01450
Recognizing abnormal events such as traffic violations and accidents in natural driving scenes is essential for successful autonomous driving and advanced driver assistance systems. However, most work on video anomaly detection suffers from two cruci
Externí odkaz:
http://arxiv.org/abs/1903.00618
Predicting the future location of vehicles is essential for safety-critical applications such as advanced driver assistance systems (ADAS) and autonomous driving. This paper introduces a novel approach to simultaneously predict both the location and
Externí odkaz:
http://arxiv.org/abs/1809.07408
This paper presents a novel data-driven approach to vehicle motion planning and control in off-road driving scenarios. For autonomous off-road driving, environmental conditions impact terrain traversability as a function of weather, surface compositi
Externí odkaz:
http://arxiv.org/abs/1805.09951
Autor:
Castagno, Jeremy D., Atkins, Ella M.
Geographic information systems (GIS) now provide accurate maps of terrain, roads, waterways, and building footprints and heights. Aircraft, particularly small unmanned aircraft systems, can exploit additional information such as building roof structu
Externí odkaz:
http://arxiv.org/abs/1802.06274
Autor:
Rastgoftar, Hossein, Atkins, Ella M.
This paper proposes continuum deformation as a strategy for controlling the collective motion of a multiple quadcopter system (MQS) carrying a common payload. Continuum deformation allows expansion and contraction of inter-agent distances in a 2D mot
Externí odkaz:
http://arxiv.org/abs/1711.04678
Approximate models of world state transitions are necessary when building plans for complex systems operating in dynamic environments. External event probabilities can depend on state feature values as well as time spent in that particular state. We
Externí odkaz:
http://arxiv.org/abs/1302.3554