Results 261 to 270 of about 1,328,506 (341)

Integrated model reference adaptive control to coordinate active front steering and direct yaw moment control.

ISA transactions, 2020
The paper proposes an integrated adaptive coordination technique for active front steering (AFS) and direct yaw moment control (DYC). The main contribution is to present an integrated multi-input multi-output (MIMO) adaptive control method to manage the ...
Narjes Ahmadian, A. Khosravi, P. Sarhadi
semanticscholar   +1 more source

Constrained Robust Model Reference Adaptive Control of a Tilt-Rotor Quadcopter Pulling an Unmodeled Cart

IEEE Transactions on Aerospace and Electronic Systems, 2020
This article presents an innovative control architecture for tilt-rotor quadcopters with H-configuration transporting unknown, sling payloads. This control architecture leverages on a thorough analysis of the aircraft's equation of motion, which reveals ...
R. B. Anderson, Julius A. Marshall, A. L’Afflitto   +2 more
semanticscholar   +1 more source

Robust model reference adaptive control for transient performance enhancement

International Journal of Robust and Nonlinear Control, 2020
To circumvent the potentially poor transient response induced by nonlinear uncertain dynamics in the adaptive control system, this article proposes a new model reference adaptive control design scheme to improve its transient control response.
Jun Yang, J. Na, Guanbin Gao
semanticscholar   +1 more source

A Partial-State Feedback Model Reference Adaptive Control Scheme

IEEE Transactions on Automatic Control, 2020
This paper develops a new partial-state feedback model reference adaptive control (MRAC) scheme, which has full capability to deal with plant uncertainties for output tracking and desired flexibility to combine the advantages of full-state feedback MRAC ...
Ge Song, G. Tao
semanticscholar   +1 more source

Improving transient performance of discrete‐time model reference adaptive control architectures

International Journal of Adaptive Control and Signal Processing, 2020
Discrete‐time adaptive control algorithms can be executed directly in embedded code unlike their continuous‐time counterparts, which require discretization.
K. M. Dogan, T. Yucelen, W. Haddad, Jonathan A. Muse   +3 more
semanticscholar   +1 more source

Fast adaptation model reference adaptive control

2017 4th International Conference on Power, Control & Embedded Systems (ICPCES), 2017
Since adaptive controller does not rely fully on dynamic system models, therefore, there exist a necessity of fast adaptation to achieve improved tracking performance using high adaptive gain. However, attaining fast adaptation using high adaptive gain is a serious limitation of adaptive controllers which may raise certain serious issues.
Rajiv Dey, Bharat Verma, Sachin K. Jain, Prabin K. Padhy   +3 more
openaire   +1 more source

MODEL REFERENCE ADAPTIVE CONTROL AND ADAPTIVE STABILITY AUGMENTATION

IFAC Proceedings Volumes, 1992
Abstract A comparison of the standard concepts in MRAC design suggests that a combination of the implicit and the explicit design techniques may lead to an improvement of the overall system performance in the presence of unmodelled dynamics. Using the ideas of adaptive stability augmentation a combined stability augmented model reference design is ...
A. Henningsen, O. Ravn
openaire   +1 more source

Robust model reference adaptive control

IEEE Transactions on Automatic Control, 1986
The authors propose a new model reference adaptive control algorithm and show that it provides the robust stability at the resulting closed-loop adaptive control system with respect to unmodeled plant uncertainties. The robustness is achieved by using a relative error signal in combination with a dead zone and a projection in the adaptive law.
Kreisselmeier, Gerhard, Anderson, Brian D. O.   +1 more
openaire   +1 more source

Model Reference Fuzzy Adaptive Control

IFAC Proceedings Volumes, 1984
Abstract Based on the experience of the operators in tuning the parameters of the widely used PI controller, a PI model reference fuzzy adaptive control system(MRFAC) is studied. In case the controlled plant is fuzzy, MRFAC is a simple and practical method.
Wei-Min Cheng, Huang Shen-Yue, Ho Hua-Kon   +2 more
openaire   +1 more source

Oxygen excess ratio control for proton exchange membrane fuel cell using model reference adaptive control

International journal of hydrogen energy, 2019
Optimized robust oxygen excess ratio (OER) control for proton exchange membrane fuel cells (PEMFCs) is now a critical issue for improving their economic efficiency and performance.
Jaeyoung Han, Sangseok Yu, S. Yi
semanticscholar   +1 more source