Results 21 to 30 of about 18,417,739 (315)

Task Offloading and Trajectory Control for UAV-Assisted Mobile Edge Computing Using Deep Reinforcement Learning

open access: yesIEEE Access, 2021
Mobile Edge Computing (MEC) has been widely employed to support various Internet of Things (IoT) and mobile applications. By leveraging the advantages of easily deployed and flexibility of Unmanned Aerial Vehicle (UAV), one of MEC primary functions is ...
Lu Zhang   +6 more
semanticscholar   +1 more source

Performance investigation of PID controller in trajectory control of two-link robotic manipulator in medical robots

open access: yes, 2021
Robot-assisted surgical procedures have gained much coverage in recent years and favored over manually conducted operations. The medical robots are comprised of manipulators arm that is the multi-degree of freedom positioning devices with a highly non ...
K. Jayaswal   +2 more
semanticscholar   +1 more source

Deep Reinforcement Learning Based Dynamic Trajectory Control for UAV-Assisted Mobile Edge Computing [PDF]

open access: yesIEEE Transactions on Mobile Computing, 2019
In this paper, we consider a platform of flying mobile edge computing (F-MEC), where unmanned aerial vehicles (UAVs) serve as equipment providing computation resource, and they enable task offloading from user equipment (UE).
Liang Wang   +5 more
semanticscholar   +1 more source

Controlling Selectivity by Controlling the Path of Trajectories

open access: yesJournal of the American Chemical Society, 2015
Consideration of the role of dynamic trajectories in [1,2]- and [2,3]-sigmatropic rearrangements suggests a counterintuitive approach to controlling the selectivity. In our hypothesis, [2,3] selectivity can be promoted by reaction conditions that thermodynamically disfavor the [2,3] rearrangement step and thereby make the transition state later.
Biswas, Bibaswan, Singleton, Daniel A.
openaire   +2 more sources

On the geometry of Zermelo's optimal control trajectories

open access: yesAUT Journal of Mathematics and Computing, 2022
In the present work, we study the optimal control paths in the Zermelo navigation problem from the geometric and differential equations point of view rather than the optimal control point of view, where the latter has been carried out in our recent work.
Fathi, Zohreh, Bidabad, Behroz
openaire   +3 more sources

Using PID Controller and SDRE methods for tracking control of Spacecrafts in Closed-Rendezvous Process [PDF]

open access: yesINCAS Bulletin, 2019
Rendezvous process of spacecrafts is one of major issues in study of aerospace engineering. Tracking control in Rendezvous process is very complex due to the need to fulfill the conditions and constraints to determine the control forces to bring Chaser ...
Thien Van NGUYEN   +3 more
doaj   +1 more source

Trajectory Control Technology of Bedding Drilling in Medium Thick Coal Seam

open access: yesMeikuang Anquan, 2020
There are some problems existing in the field application of progressively extended drilling technology such as unclear active exploration distance, high probability of outside the coal seam, exploration inefficiency and so on.
DONG Haichao, ZHAO Yongzhe
doaj   +1 more source

Trajectory Control of a Parallel Slider System by Combining PD Control and Neural Network Control [PDF]

open access: yes한국정밀공학회지, 2018
The parallel slider system can be configured as a parallel robot by combining with other link devices. Therefore, the degree of positioning of the parallel slider would have considerable influence on the smooth operation of the parallel robot.
Jong Gyu Lee   +2 more
doaj   +1 more source

Controlling Phoretic Swimmer Trajectory

open access: yesMRS Proceedings, 2011
ABSTRACTIndividually propulsive catalytic Janus particle swimmers are observed to self-assemble into aggregate swimmers with a wide variety of translational and rotational velocities. The trajectory for a given doublet is shown to be determined by the frozen in relative orientation of the particles.
Ebbens, S   +4 more
openaire   +2 more sources

MAT-Fly: An Educational Platform for Simulating Unmanned Aerial Vehicles Aimed to Detect and Track Moving Objects

open access: yesIEEE Access, 2021
The main motivation of this work is to propose a simulation approach for a specific task within the Unmanned Aerial Vehicle (UAV) field, i.e., the visual detection and tracking of arbitrary moving objects.
Giuseppe Silano, Luigi Iannelli
doaj   +1 more source

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