Results 311 to 320 of about 1,179,786 (405)

Active vibration control of composite laminates with MFC based on PID-LQR hybrid controller

Mechanics of Advanced Materials and Structures, 2023
Due to the high vibration sensitivity, the flexible composite structure is prone to vibration and structural deformation, thus it is necessary to study active vibration control to improve its performance.
Hui Zhang   +3 more
semanticscholar   +1 more source

Application of metal rubber for semi-active vibration control of mechanical transmission systems

Journal of Vibration and Control, 2023
This study proposes a novel semi-active vibration control technique for mechanical transmission systems. The backbone of current research technology is the adaptive stiffness and damping properties of metal rubber (MR) which plays the role of tuning to ...
S. Soleimanian   +4 more
semanticscholar   +1 more source

Active vibration control

The Journal of the Acoustical Society of America, 1993
To reduce noise inside a motor car passenger compartment, two loudspeakers (371, 372) are driven by signals derived from a reference signal x(n) by adaptive filtering carried out by a programmed microprocessor and memory unit (36) which adapts the filtering in dependence on error signals el(n) from four microphones (421, 422, 423 and 424) distributed ...
Stephen J. Elliott   +2 more
openaire   +2 more sources

Active vibration control of building structure using active disturbance rejection control

Journal of Vibration and Control, 2021
This article presents an active vibration control of seismically excited building structures. The control scheme is based on active disturbance rejection control, which is an attractive alternative technique for structural vibration suppression and ...
M. Ramírez-Neria   +2 more
semanticscholar   +1 more source

A Novel Adaptive Scheme to Improve the Performance of Feedforward Active Vibration Control Systems

IEEE/ASME transactions on mechatronics, 2021
Feedforward active vibration control techniques aim at canceling vibrations occurring in a system by means of introducing intentional forces that generate destructively interfering vibrations.
E. Batista   +2 more
semanticscholar   +1 more source

Disturbance Observer-Based Active Vibration Suppression and Attitude Control for Flexible Spacecraft

IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2022
In this article, active vibration suppression and attitude control for flexible spacecraft under model uncertainty and external disturbance are investigated. First, an adaptive disturbance observer (ADO) and flexible vibration observer (FVO) are proposed
W. Zhu   +3 more
semanticscholar   +1 more source

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