Slow resonance ratio control for vibration suppression and disturbance rejection in torsional system

Hori, Yoichi; Sawada, Hideyuki; Chun, Yang Sook

doi:10.1109/41.744407

Cited by 256 publications

(101 citation statements)

References 6 publications

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“…2 (Novak et al, 1995;Hori et al, 1999). Admitting an ideal gear-box, the mechanical coupling system of a WT with n blades can be described by the classical rotational dynamics:…”

Section: Drive Trainmentioning

confidence: 99%

Multivariable H2 and H∞ control for a wind energy conversion system: a comparison

Rocha¹,

Coutinho²,

Ferreira³

et al. 2010

J. Braz. Soc. Mech. Sci. & Eng.

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“…2 (Novak et al, 1995;Hori et al, 1999). Admitting an ideal gear-box, the mechanical coupling system of a WT with n blades can be described by the classical rotational dynamics:…”

Section: Drive Trainmentioning

confidence: 99%

Multivariable H2 and H∞ control for a wind energy conversion system: a comparison

Rocha¹,

Coutinho²,

Ferreira³

et al. 2010

J. Braz. Soc. Mech. Sci. & Eng.

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show abstract

“…The simplest approach relies on feeding back the estimated shaft torque to the control structure, with the gain less than one. The more advanced methodology, called Resonance Ratio Control (RRC) is presented in (Hori et al, 1999). The system is said to have good damping ability when the ratio of the resonant to antiresonant frequency has a relatively big value (about 2).…”

Section: Introductionmentioning

confidence: 99%

Robust Control of the Two-mass Drive System Using Model Predictive Control

Szabat¹,

Orłowska-Kowalska²,

Serkies³

2011

Robust Control, Theory and Applications

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“…The dynamics of the wave system is described by the time delay element and it is possible to design a simpler control system than the conventional multi-mass system (20) . The vibration suppression control is important to achieve high-speed and precise motion control (21) . In the wave system, vibration suppression is achieved by the rejection of the reflected wave in a plant (9) (22) .…”

Section: Introductionmentioning

confidence: 99%

Spatial Disturbance Suppression of a Flexible System Based on Wave Model

Inoue

Katsura

2018

IEEJ Journal IA

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Currently, there is a need for precise motion control of industrial machines. For precise motion, it is important to keep the motion robust against disturbances such as gravity or reaction force from the environment. Industrial machines include flexible components such as gears and couplings, and they are modeled as a resonant system. Models expressing resonant systems are classified into lumped-parameter model and distributed-parameter model. Conventionally, the control theory based on the lumped-parameter model has been widely researched because that model is easy to deal with. However, the position which a disturbance acts on is limited to the generator or the lumped inertia of the load in these methods. Therefore, there is a danger that the disturbance suppression performance may deteriorate in the case that a distributed disturbance acts on the load. Here, the distributed-parameter model considering the position which a disturbance acts on, is proposed based on the wave equation. Wave-based modeling can consider the spatial dynamics of a disturbance. As a result, conventional disturbance suppression control is extended for the spatial dynamics.

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Slow resonance ratio control for vibration suppression and disturbance rejection in torsional system

Cited by 256 publications

References 6 publications

Multivariable H2 and H∞ control for a wind energy conversion system: a comparison

Multivariable H2 and H∞ control for a wind energy conversion system: a comparison

Robust Control of the Two-mass Drive System Using Model Predictive Control

Spatial Disturbance Suppression of a Flexible System Based on Wave Model

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