Journal ArticleDOI
Slewing and vibration control of a single-link flexible manipulator by positive position feedback (PPF)
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In this article, positive position feedback (PPF) is applied to the PZT actuators for suppressing multi-mode vibrations while slewing the single-link flexible manipulator.About:
This article is published in Mechatronics.The article was published on 2005-05-01. It has received 155 citations till now. The article focuses on the topics: Control theory & Vibration control.read more
Citations
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Journal ArticleDOI
Dynamic analysis of flexible manipulators, a literature review
TL;DR: A survey of the literature related to dynamic analyses of flexible robotic manipulators has been carried out in this article, where both link and joint flexibility are considered in this work and an effort has been made to critically examine the methods used in these analyses, their advantages and shortcomings and possible extension of these methods to be applied to a general class of problems.
Journal ArticleDOI
Review of Control and Sensor System of Flexible Manipulator
TL;DR: A comprehensive review of the control strategies for the flexible manipulators and flexible joints that were studied in recent literatures is presented, providing some possible issues for future research works.
Journal ArticleDOI
Robust adaptive sliding mode attitude maneuvering and vibration damping of three-axis-stabilized flexible spacecraft with actuator saturation limits
TL;DR: In this article, an adaptive sliding mode controller with the assumption of knowing the upper bounds of the lumped perturbation is designed that ensures exponential convergence or uniform ultimate boundedness (UUB) of the attitude control system in the presence of bounded parameter variation/disturbances and control input saturation as well.
Journal ArticleDOI
Vibration control of a single-link flexible manipulator using an array of fiber optic curvature sensors and PZT actuators
TL;DR: In this paper, a distributed sensing and actuation approach for actively suppressing vibrations within flexible link manipulators is presented, which acts to regulate the shape of flexible links and improves the performance of any independent trajectory controller being employed over the manipulator joints.
Journal ArticleDOI
Adaptive Controller for Single-Link Flexible Manipulators Based on Algebraic Identification and Generalized Proportional Integral Control
TL;DR: A fast nonasymptotic algebraic identification method developed in continuous time is used to identify the unknown system parameter and update the designed certainty equivalence GPI controller for the control of an uncertain flexible robotic arm with unknown mass at the tip.
References
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Journal ArticleDOI
Preshaping Command Inputs to Reduce System Vibration
Neil C. Singer,Warren P. Seering +1 more
TL;DR: In this paper, a method for generating shaped command inputs which significantly reduce or eliminate endpoint vibration is presented for the Space Shuttle Remote Manipulator System simulator (DRS), where the desired system inputs are altered so that the system completes the requested move without residual vibration.
Journal ArticleDOI
Distributed Piezoelectric-Polymer Active Vibration Control of a Cantilever Beam
Thomas Bailey,James E. Hubbard +1 more
TL;DR: In this article, an active vibration damper for a cantilever beam was designed using a distributed-parameter actuator and distributedparameter control theory, and preliminary testing of the damper was performed on the first mode of the beam.
Journal ArticleDOI
Distributed piezoelectric sensor/actuator design for dynamic measurement/control of distributed parameter systems: A piezoelectric finite element approach
Horn-Sen Tzou,C.I. Tseng +1 more
TL;DR: In this paper, a new structure (shell or plate) containing an integrated distributed piezoelectric sensor and actuator is proposed, where the distributed sensing layer monitors the structural oscillation due to the direct PDE and the distributed actuator layer suppresses the oscillation via the converse PDE.
Journal ArticleDOI
On the stability problem caused by finite actuator dynamics in the collocated control of large space structures
C. J. Goh,T. K. Caughey +1 more
TL;DR: In this paper, the nature of these stability problems is investigated, and a technique using position feedback is considered to solve the problem of low-frequency modes not destabilizing intermediate and higher-order modes.
Journal ArticleDOI
Nonlinear Control of a Shape Memory Alloy Actuated Manipulator
TL;DR: In this article, a nonlinear robust control algorithm for accurate positioning of a single degree of freedom rotary manipulator actuated by Shape Memory Alloy (SMA) is presented, which includes nonlinear dynamics of the manipulator, a constitutive model of shape memory Alloy, and electrical and heat transfer behavior of SMA wire.
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