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   Articles with "control allocation" as a keyword



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A Fault Tolerant Control Scheme Using the Feasible Constrained Control Allocation Strategy

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recommendations! Published in 2019 at "International Journal of Automation and Computing"

DOI: 10.1007/s11633-019-1168-9

Abstract: This paper investigates the necessity of feasibility considerations in a fault tolerant control system using the constrained control allocation methodology where both static and dynamic actuator constraints are considered. In the proposed feasible control al-location… read more here.

Keywords: methodology; fault tolerant; control; tolerant control ... See more keywords
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Optimization of control allocation with ESC, AFS, ARS and TVD in integrated chassis control

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recommendations! Published in 2019 at "Journal of Mechanical Science and Technology"

DOI: 10.1007/s12206-019-0541-5

Abstract: This paper presents an optimization of control allocation in integrated chassis control with active front steering, active rear steering, electronic stability control and torque-vectoring device under the saturation of lateral tire forces on front wheels.… read more here.

Keywords: integrated chassis; control allocation; control; chassis control ... See more keywords
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Control Allocation for Double-ended Ferries with Full-scale Experimental Results

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recommendations! Published in 2020 at "International Journal of Control, Automation and Systems"

DOI: 10.1007/s12555-019-0658-4

Abstract: A novel control allocation algorithm for double-ended ferries with symmetrical thruster configuration is proposed. The allocation problem is formulated using the extended thrust representation, resulting in a four dimensional constrained optimization problem. Using the thrust… read more here.

Keywords: control allocation; control; double ended; full scale ... See more keywords
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Distributed optimal control allocation for 6-dof spacecraft with redundant thrusters

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recommendations! Published in 2021 at "Aerospace Science and Technology"

DOI: 10.1016/j.ast.2021.106971

Abstract: Abstract Control allocation for 6-dof spacecraft maneuvers is considered. Retired spacecraft, whose own control system is inoperable, can be reused by installing multiple cellular thruster modules to provide thrusts for translational and rotational control. Such… read more here.

Keywords: allocation; allocation dof; dof spacecraft; thrust allocation ... See more keywords

Hierarchical Control of the Over-Actuated ROSPO Platform via Static Input Allocation

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recommendations! Published in 2017 at "IFAC-PapersOnLine"

DOI: 10.1016/j.ifacol.2017.08.2260

Abstract: This paper addresses the problem of control allocation applied to an over-actuated hovercraft-type vehicle. A hierarchical control architecture, consisting of a high level controller for trajectory tracking, and a control allocation algorithm, is developed and… read more here.

Keywords: control allocation; control; control actuated; hierarchical control ... See more keywords
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A fast active-balancing method for the 3-phase multilevel flying capacitor inverter derived from control allocation theory

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recommendations! Published in 2017 at "IFAC-PapersOnLine"

DOI: 10.1016/j.ifacol.2017.08.534

Abstract: Abstract An elegant way to exploit redundancies available in multilevel converters is through a constrained optimization formulation. An interesting connection can be made with the so-called control allocation problems defined in over-actuated constrained systems. Redundancies… read more here.

Keywords: control allocation; active balancing; capacitor inverter; flying capacitor ... See more keywords
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Fault-Tolerant Adaptive Control Allocation for Unmanned Multirotor Helicopter

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recommendations! Published in 2017 at "IFAC-PapersOnLine"

DOI: 10.1016/j.ifacol.2017.08.609

Abstract: Abstract This paper proposes an adaptive sliding mode control allocation scheme for accommodating simultaneous actuator fault/failure. A control allocation and re-allocation scheme is synthesized to redistribute the control signals among the working actuators. In the… read more here.

Keywords: control allocation; fault; control; multirotor helicopter ... See more keywords
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Model Predictive Control Allocation of an Over-actuated Electric Vehicle with Single Wheel Actuators

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recommendations! Published in 2019 at "IFAC-PapersOnLine"

DOI: 10.1016/j.ifacol.2019.08.065

Abstract: Abstract The scope of this paper is the development of a model predictive control allocation (MPCA) algorithm for over-actuated electric vehicles with individually steered and driven wheels. The presented algorithm utilizes a physical white-box model… read more here.

Keywords: model predictive; control allocation; control; vehicle ... See more keywords
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Control Allocation for Hybrid Braking Considering Dynamic Battery Behaviour

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recommendations! Published in 2020 at "IFAC-PapersOnLine"

DOI: 10.1016/j.ifacol.2020.12.945

Abstract: Abstract This work deals with the problem of maximizing energy recovery while optimizing braking capability of high-performance electric vehicles under given actuator constraints. A scalable, real-time capable concept using a complementary filter with an additional… read more here.

Keywords: allocation hybrid; control; hybrid braking; battery ... See more keywords
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An Innovative Control Allocation Framework for a Novel Tiltrotor Aircraft

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recommendations! Published in 2020 at "IEEE Access"

DOI: 10.1109/access.2020.3041855

Abstract: Control allocation is still a challenge for tiltrotor aircraft due to effectors’ redundancy, dramatic nonlinearities and cross-coupling. Besides this, the external disturbance caused by the unique configuration of tiltrotor such as larger wing area and… read more here.

Keywords: control allocation; tiltrotor; allocation framework; control ... See more keywords
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WCA: A New Efficient Nonlinear Adaptive Control Allocation for Planar Hexacopters

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recommendations! Published in 2023 at "IEEE Access"

DOI: 10.1109/access.2023.3261240

Abstract: This paper presents an efficient control allocation (CA) strategy which significantly improves the flight performance of a planar hexacopter. This allocation maps the desired control vector composed of the thrust and torques in roll, pitch,… read more here.

Keywords: wca new; control allocation; new efficient; control ... See more keywords