Results 21 to 30 of about 55,859 (292)

Optimal vaccine allocation for COVID-19 in the Netherlands: A data-driven prioritization.

open access: yesPLoS Computational Biology, 2021
For the control of COVID-19, vaccination programmes provide a long-term solution. The amount of available vaccines is often limited, and thus it is crucial to determine the allocation strategy.
Fuminari Miura   +4 more
doaj   +1 more source

Risk allocation strategies for distributed chance-constrained task allocation [PDF]

open access: yes, 2013
This paper addresses the issue of allocating risk amongst agents in distributed chance-constrained planning algorithms. Building on previous research that extended chance-constrained planning to stochastic multi-agent multi-task missions, this paper ...
Luke B. Johnson   +5 more
core   +1 more source

Hierarchical Planar Platoon Control Toward Tracking Safety for Distributed-Driven Vehicles

open access: yesIEEE Access, 2023
This paper deals with the planar platoon control problem of distributed-driven electric vehicles considering modeling deviations and driving disturbances.
Jia-Chen Dong, Qin-He Gao, Zhi-Hao Liu
doaj   +1 more source

Electronic Stability Control for Improving Stability for an Eight In-Wheel Motor-Independent Drive Electric Vehicle

open access: yesShock and Vibration, 2019
An electronic stability control (ESC) based on torque distribution is proposed for an eight in-wheel motor-independent drive electric vehicle (8WIDEV).
Yu Zhao, Chengning Zhang
doaj   +1 more source

Distributed chance-constrained task allocation for autonomous multi-agent teams [PDF]

open access: yes, 2012
This research presents a distributed chanceconstrained task allocation framework that can be used to plan for multi-agent networked teams operating in stochastic and dynamic environments.
S. S. Ponda   +5 more
core   +1 more source

An Adaptive Nonsingular Fast Terminal Sliding Mode Control for Yaw Stability Control of Bus Based on STI Tire Model

open access: yesChinese Journal of Mechanical Engineering, 2021
Due to the bus characteristics of large quality, high center of gravity and narrow wheelbase, the research of its yaw stability control (YSC) system has become the focus in the field of vehicle system dynamics.
Xiaoqiang Sun   +4 more
doaj   +1 more source

Optimal Orientation Planning and Control Deviation Estimation on FAST Cable-Driven Parallel Robot

open access: yesAdvances in Mechanical Engineering, 2014
The paper is devoted theoretically to the optimal orientation planning and control deviation estimation of FAST cable-driven parallel robot. Regarding the robot characteristics, the solutions are obtained from two constrained optimizations, both of which
Hui Li, Rui Yao
doaj   +1 more source

Integrated Chassis Control With Four-Wheel Independent Steering Under Constraint on Front Slip Angles

open access: yesIEEE Access, 2021
This paper presents a method to design an integrated chassis controller with four-wheel independent steering (4WIS) under the constraint on front slip angles for electric vehicles (EVs) adopting in-wheel motor (IWM) driving system.
Seongjin Yim
doaj   +1 more source

Vehicle Sliding Mode Control with Adaptive Upper Bounds: Static versus Dynamic Allocation to Saturated Tire Forces [PDF]

open access: yesMathematical Problems in Engineering, 2012
Nonlinear vehicle control allocation is achieved through distributing the task of vehicle control among individual tire forces, which are constrained to nonlinear saturation conditions. A high‐level sliding mode control with adaptive upper bounds is considered to assess the body yaw moment and lateral force for the vehicle motion.
Tavasoli, Ali, Naraghi, Mahyar
openaire   +1 more source

VTOL UAV Transition Maneuver Using Incremental Nonlinear Dynamic Inversion

open access: yesInternational Journal of Aerospace Engineering, 2018
The paper seeks to study the control system design of a novel unmanned aerial vehicle (UAV). The UAV is capable of vertical takeoff and landing (VTOL), transition flight and cruising via the technique of direct force control.
Zhenchang Liu   +4 more
doaj   +1 more source

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