Flexible multibody dynamic modeling of a floating wind turbine

MK Al-Solihat, M Nahon - International Journal of Mechanical Sciences, 2018 - Elsevier
This paper presents a modeling approach for the nonlinear flexible dynamics simulation of a
floating offshore wind turbine (FOWT). The system consists of a floating platform, the …

A hybrid numerical method for vibration analysis of linear multibody systems with flexible components

H Lu, X Rui, Y Ding, Y Chang, Y Chen, J Ding… - Applied Mathematical …, 2022 - Elsevier
This paper presents a novel hybrid numerical method combining the transfer matrix method
for multibody systems with the finite element method and the Craig-Bampton reduction …

Trajectory tracking and vibration suppression of a 3-PRR parallel manipulator with flexible links

Q Zhang, JK Mills, WL Cleghorn, J Jin… - Multibody System …, 2015 - Springer
To achieve high speed, flexible planar parallel manipulators (PPM) are typically designed
with lightweight linkages, but hence suffer from unwanted structural vibration, diminishing …

A new method for dynamic modeling of flexible-link flexible-joint manipulators

M Vakil, R Fotouhi, PN Nikiforuk - 2012 - asmedigitalcollection.asme.org
In this article, by combining the assumed mode shape method and the Lagrange's
equations, a new and efficient method is introduced to obtain a closed-form finite …

Nonlinear dynamic modeling and performance analysis of a redundantly actuated parallel manipulator with multiple actuation modes based on FMD theory

D Liang, Y Song, T Sun - Nonlinear dynamics, 2017 - Springer
A novel redundantly actuated parallel manipulator (PM) with multiple actuation modes was
developed recently by the author. In this paper, the further research is implemented and a …

Dynamic analysis of flexible parallel robots via enhanced co-rotational and rigid finite element formulations

A Kermanian, A Kamali, A Taghvaeipour - Mechanism and Machine Theory, 2019 - Elsevier
The aim of this paper is to develop formulations for the dynamic analysis of parallel robots
considering the links flexibility. These formulations are based on two popular methods which …

Smooth adaptive sliding mode vibration control of a flexible parallel manipulator with multiple smart linkages in modal space

Q Zhang, C Li, J Zhang, J Zhang - Journal of Sound and Vibration, 2017 - Elsevier
This paper addresses the dynamic model and active vibration control of a rigid-flexible
parallel manipulator with three smart links actuated by three linear ultrasonic motors. To …

Multibody dynamics of nonsymmetric planar 3PRR parallel manipulator with fully flexible links

A Rosyid, B El-Khasawneh - Applied Sciences, 2020 - mdpi.com
This paper presents the implementation of the floating frame of reference formulation to
model the flexible multibody dynamics of a nonsymmetric planar 3PRR parallel manipulator …

Dynamic modeling and attitude control of large-scale flexible parallel multibody spacecraft

Y Li, S Li, M Xin - Journal of Guidance, Control, and Dynamics, 2022 - arc.aiaa.org
In this paper, modeling and high-precision attitude control of large-scale flexible parallel
multibody spacecraft (FPMS) are addressed. First, for describing the complex constraint …

Efficient modeling and integrated control for tracking and vibration of a lightweight parallel manipulator including servo motor dynamics

D Liang, Y Song, Y Qi, J Dong - Mechanical Systems and Signal …, 2021 - Elsevier
In the scenarios of high-speed operation, the bad elastic vibrations of lightweight
manipulators readily arise, thus affect the overall motion of system even induce motion …