Vibration Control Paper a

Vibration Control Paper a

Vibration Control Research Papers - Academia.edu

However, in the case of changing mechanical characteristics of the control target, the parameters of P, PI/I-PI control must also change or a disturbance observer is applied, to maintain good motion performance. In this paper, we propose a nonlinear observer to suppress the vibration for a table positioning system.

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[PDF] A Study of Vibration Control Systems for ...

This paper examines vibration control systems of the Maglev vehicle using actuators for the secondary suspension. Moreover, the estimated electromagnetic damping, which interacts between the SCMs and the guideway, is also considered in the model to improve the ride comfort.

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Journal of Vibration and Control - ResearchGate

This paper investigates the multi-objective optimization of active control systems for vibration control of three-dimensional (3D) high-rise buildings under a variety of earthquake excitations.

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Vibration control based metamaterials and origami ...

01-12-2021 · This paper presents a review of metamaterials and origami-based structures as well as their applications to vibration and sound control. Metamaterials are artificially engineered materials having extremal properties which are not found in conventional materials.

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PID Anti-Vibration Control of a Robotic Arm | IEEE ...

10-10-2016 · In this paper, a proportional integral derivative (PID) anti-vibration control is designed for decreasing the vibration effects in the displacements of a robotic manipulator. The semi-global asymptotic stability of the introduced strategy is assured. Published in: IEEE Latin America Transactions ( Volume: 14, Issue: 7, July 2016)

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Vibration Control of Tall Buildings Using Mega ...

VIBRATION CONTROL OF TALL BUILDINGS USING MEGA SUBCONFIGURATION By Maria Q. Feng,t Associate Member, ASCE, and Akira Mita,2 Member, ASCE ABSTRACT: An innovative vibration-controlsystem is proposed to reduce the dynamic response of tall

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Vibration Control of an Offshore Wind Turbine | OMAE ...

11-10-2021 · Motivated by the potential of the structural control methods in suppressing OWTs vibration, this paper proposes the design of a controlled active tuned mass damper (ATMD) system to reduce the nacelle/tower out-of-plane vibration of a monopile-supported 10 MW DTU OWT subjected to combined wave and wind loads. Compared to previous works, the main ...

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Special Issue "Structural Dynamics and Vibration Control"

Special Issue Information. Dear Colleagues, Structural dynamics and related vibration control problems are amongst the most researched topics in aerospace, marine, civil, as well as mechanical engineering applications today. In this respect, the aim of this Special Issue is to share knowledge and to foster and boost discussions on the latest ...

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ACTIVE VIBRATION CONTROL OF A PAPER （一篇论文的振动主

11-08-2017 · ACTIVE VIBRATION CONTROL OF A PAPER （一篇论文的振动主动控制问题）.pdf,6th International DAAAM Baltic Conference INDUSTRIAL ENGINEERING 24-26 April 2008, Tallinn, Estonia ACTIVE VIBRATION CONTROL OF A PAPER MACHINE ROLL Juhanko.J; Porkka, E.; Kuosmanen, P.; Valkonen, A; Järviluoma, M. Abstract: In process

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Understanding Damping Techniques for Noise and Vibration ...

Effective control of noise and vibra-tion, whatever the application, usually requires several techniques, each of which contributes to a quieter environ-ment. For most applications, noise and vibration can be controlled using four methods: (1) absorption (2) use of barriers and enclosures (3) structural damping and (4) vibration isolation.

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Vibration Control Research Papers - Academia.edu

This paper aims to investigate an efficient numerical scheme for the optimal control of fractional-order dynamic systems. By using the Grünwald–Letnikov approximation for the fractional derivatives and introducing a new transformation in the calculus of variations, the fractional optimal control problem under consideration is converted into a linear programming problem.

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Active Vibration Control of Helicopter Fuselage with Large ...

30-11-2021 · Active vibration control is an effective method for vibration control of a helicopter fuselage. However, when there are large dynamic modeling errors of a control system, the effectiveness of active vibration control may decrease, or even the control may diverge by using the existing harmonic control algorithms. Large modeling errors will result in inaccurate

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Vibration Control of a Flexible Beam With Output ...

05-02-2015 · Vibration Control of a Flexible Beam With Output Constraint. Abstract: In this paper, we present the vibration control design for a Euler-Bernoulli beam with the boundary output constraint. To prevent the constraint violation, a novel barrier Lyapunov function is employed for the control design and stability analysis.

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A Review on Active, Semi-active and Passive Vibration Damping

To control vibration, they can be divided into three main categories, namely, active, semi-active, and passive vibration control illustrated in Fig. 1. Active and passive damping techniques are common methods of attenuating the resonant vibrations. Active vibration control systems depend on a power source. They

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Vibration Control - an overview | ScienceDirect Topics

Vibration control of vehicle suspensions systems has been a very active subject of research, since it can provide a very good performance for drivers and passengers. Recently, many researchers have investigated the application of magnetorheological (MR) fluids in the controllable dampers for semi-active suspensions.

Read More

Vibration Control of an Offshore Wind Turbine | OMAE ...

11-10-2021 · Motivated by the potential of the structural control methods in suppressing OWTs vibration, this paper proposes the design of a controlled active tuned mass damper (ATMD) system to reduce the nacelle/tower out-of-plane vibration of a monopile-supported 10 MW DTU OWT subjected to combined wave and wind loads. Compared to previous works, the main ...

Read More

Active Vibration Control of Aircraft Wing Using ...

Active Vibration Control of Aircraft Wing Using . Piezoelectric Transducers . Ahmed Abdul-hussain Ali, Hussain Yousif Mahmood, Mahmood Wael Saeed *Original Article . Abstract — Decreasing of system's vibrations is an important issue for all mechanical structures like an aircraft wing where it is subjected to many types

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Vibration Control of Buildings Using Magnetorheological ...

This paper presents vibration control of a building model under earthquake loads. A magnetorheological (MR) damper is placed in the building between the first floor and ground for seismic response reduction. A new control algorithm to command the MR damper is proposed. The approach is inspired by a quasi-bang-bang controller; however, the proposed technique

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ACTIVE VIBRATION CONTROL OF A PAPER （一篇论文的振动

11-08-2017 · ACTIVE VIBRATION CONTROL OF A PAPER （一篇论文的振动主动控制问题）.pdf,6th International DAAAM Baltic Conference INDUSTRIAL ENGINEERING 24-26 April 2008, Tallinn, Estonia ACTIVE VIBRATION CONTROL OF A PAPER MACHINE ROLL Juhanko.J; Porkka, E.; Kuosmanen, P.; Valkonen, A; Järviluoma, M. Abstract: In process

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Experimental Study on Vibration Control of Offshore Wind ...

To minimize the excessive vibration and prolong the fatigue life of the offshore wind turbine systems, it is of value to control the vibration that is induced within the structure by implementing certain kinds of dampers. In this paper, a ball vibration absorber (BVA) is experimentally investigated through a series of shake table tests on a 1/13 scaled wind turbine model.

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Vibration Control Research Papers - Academia.edu

However, in the case of changing mechanical characteristics of the control target, the parameters of P, PI/I-PI control must also change or a disturbance observer is applied, to maintain good motion performance. In this paper, we propose a nonlinear observer to suppress the vibration for a table positioning system.

Read More

Vibration Control Research Papers - Academia.edu

This paper aims to investigate an efficient numerical scheme for the optimal control of fractional-order dynamic systems. By using the Grünwald–Letnikov approximation for the fractional derivatives and introducing a new transformation in the calculus of variations, the fractional optimal control problem under consideration is converted into a linear programming problem.

Read More

Vibration Control - an overview | ScienceDirect Topics

Vibration control of vehicle suspensions systems has been a very active subject of research, since it can provide a very good performance for drivers and passengers. Recently, many researchers have investigated the application of magnetorheological (MR) fluids in the controllable dampers for semi-active suspensions.

Read More

Vibration Control of Buildings Using Magnetorheological ...

This paper presents vibration control of a building model under earthquake loads. A magnetorheological (MR) damper is placed in the building between the first floor and ground for seismic response reduction. A new control algorithm to command the MR damper is proposed. The approach is inspired by a quasi-bang-bang controller; however, the proposed technique

Read More

A Review on Active, Semi-active and Passive Vibration Damping

To control vibration, they can be divided into three main categories, namely, active, semi-active, and passive vibration control illustrated in Fig. 1. Active and passive damping techniques are common methods of attenuating the resonant vibrations. Active vibration control systems depend on a power source. They

Read More

Measurement and modeling of a flexible manipulator for ...

06-12-2021 · In this paper, the modeling and experiments for vibration control of a single-axis flexible curved manipulator with payload are considered. The experimental system is introduced to collect vibration responses synchronously at the tip

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A Feedback and Feedforward Vibration Control for a ...

26-07-2011 · The aim of this paper is to develop an active control methodology to suppress boom vibrations using the same actuators that produce the large motion of the boom. The control logic is based on two contributions, a feedforward and a feedback one. In this study, a nonlinear flexible multibody model was created to simulate the boom’s dynamic ...

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Active Vibration Control of Aircraft Wing Using ...

Active Vibration Control of Aircraft Wing Using . Piezoelectric Transducers . Ahmed Abdul-hussain Ali, Hussain Yousif Mahmood, Mahmood Wael Saeed *Original Article . Abstract — Decreasing of system's vibrations is an important issue for all mechanical structures like an aircraft wing where it is subjected to many types

Read More

Vibration control - SlideShare

21-11-2015 · Vibration control in mechanical systems • The first level of methods attempts to reduce the excitation responsible for the vibration at the source. • The system parameters namely inertia, stiffness and damping are to be optimally chosen or modified to reduce the response to a given excitation.

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Understanding Damping Techniques for Noise and Vibration ...

Effective control of noise and vibra-tion, whatever the application, usually requires several techniques, each of which contributes to a quieter environ-ment. For most applications, noise and vibration can be controlled using four methods: (1) absorption (2) use of barriers and enclosures (3) structural damping and (4) vibration isolation.

Read More