Prescribed performance adaptive attitude tracking control for flexible spacecraft with active vibration suppression
Sign Up to like & getrecommendations! Published in 2019 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-019-04894-x
Abstract: This paper investigates the high-performance attitude control and active vibration suppression problem for flexible spacecraft in the presence of external disturbances. The active vibration control usually depends on additional sensors and actuators, which will highly… read more here.
Keywords: active vibration; control; performance; attitude ... See more keywords
Active vibration control of smart beam under parametric variations
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-018-1310-6
Abstract: Vibration control is one of the prominent factors, especially in lightweight structures in space technology. These structures, due to their low mass and thinness, frequently lose the stability under environmental disturbances. Piezoelectric materials as sensors/actuators… read more here.
Keywords: active vibration; vibration control; control; parametric variations ... See more keywords
Active vibration suppression for maneuvering spacecraft with high flexible appendages
Sign Up to like & getrecommendations! Published in 2017 at "Acta Astronautica"
DOI: 10.1016/j.actaastro.2017.07.036
Abstract: Abstract The rotational and translational coupling effects that exist in the dynamics of the maneuvering spacecraft with high flexible structures are considered in this paper. The active vibration suppression using the modified positive position feedback… read more here.
Keywords: active vibration; vibration; spacecraft; controller ... See more keywords
RISE based active vibration control for the flexible refueling hose
Sign Up to like & getrecommendations! Published in 2019 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2019.06.014
Abstract: Abstract During the pivotal docking process of autonomous aerial refueling (AAR), the flexible refueling hose's transient vibration resulted from the receiver aircraft's excessive closure speed must be immediately suppressed once it appears, due to its… read more here.
Keywords: active vibration; control; vibration; refueling hose ... See more keywords
Active vibration control in specific zones of smart structures
Sign Up to like & getrecommendations! Published in 2019 at "Control Engineering Practice"
DOI: 10.1016/j.conengprac.2018.12.005
Abstract: Abstract Smart structures are light structures with integrated sensing and actuating capabilities (smart materials). In this paper, the use of such smart materials for active vibration control is considered, in the case where the vibration… read more here.
Keywords: active vibration; control; vibration; smart structures ... See more keywords
Novel approach for active vibration control of a flexible missile
Sign Up to like & getrecommendations! Published in 2020 at "Defence Technology"
DOI: 10.1016/j.dt.2019.11.015
Abstract: Abstract This paper investigates the feasibility of using an active dynamic vibration absorber (ADVA) for active vibration control of a flexible missile system through simulation. Based on the principles of a dynamic vibration absorber (DVA),… read more here.
Keywords: active vibration; vibration control; vibration; flexible missile ... See more keywords
Active Vibration Control Based on Static Anti-windup Compensator and Unknown Input Observation
Sign Up to like & getrecommendations! Published in 2017 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2017.08.2249
Abstract: Abstract In this paper, the windup problem is addressed for disturbance rejection control (DRC) based on an unknown input observer (UIO). The proposed combination aims at dealing with actuator input nonlinearities in active vibration control… read more here.
Keywords: active vibration; observation; unknown input; vibration control ... See more keywords
Piezoelectric self-sensing actuator for active vibration control of motorized spindle based on adaptive signal separation
Sign Up to like & getrecommendations! Published in 2018 at "Smart Materials and Structures"
DOI: 10.1088/1361-665x/aabbf4
Abstract: The motorized spindle is the core component of CNC machine tools, and the vibration of it reduces the machining precision and service life of the machine tools. Owing to the fast response, large output force,… read more here.
Keywords: active vibration; vibration control; vibration; control ... See more keywords
Utilizing Nonlinear Active Vibration Control to Quench the Nonlinear Vibrations of Helicopter Blade Flapping System
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3035611
Abstract: This article utilizes a nonlinear active vibration control to eliminate the helicopter blade flapping system oscillations having mixed excitation forces. The approximate solutions were calculated using the multiple scale perturbation technique. Furthermore, the stability and… read more here.
Keywords: active vibration; system; helicopter blade; blade flapping ... See more keywords
Velocity-Free Trajectory Tracking and Active Vibration Control of Flexible Space Manipulator
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Aerospace and Electronic Systems"
DOI: 10.1109/taes.2021.3103239
Abstract: This article studies the trajectory tracking and active vibration control of flexible space manipulator without velocity measurements. Variable-speed control moment gyros (VSCMGs) are adopted as actuators for vibration suppression. Based on the singular perturbation method,… read more here.
Keywords: tracking active; manipulator; active vibration; velocity ... See more keywords
Phase-Based Video Measurement for Active Vibration Suppression Performance of the Magnetically Suspended Rotor System
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2020.2967725
Abstract: The analysis of the vibration characteristics of rotating machinery is significant, and the traditional contact measurement methods have many limitations. This article proposes a phase-based video measurement method for active vibration suppression performance of the… read more here.
Keywords: active vibration; vibration; suppression performance; phase based ... See more keywords