4.4 Article

A New Type of Inerter with Easily Adjustable Inertance and Superior Adaptability: Crank Train Inerter

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Engineering, Mechanical

Geometrically nonlinearity analysis and performance evaluation of tuned inerter dampers for multidirectional seismic isolation

Yu-ji Tai et al.

Summary: This study investigates the configuration of a geometrically nonlinear tuned inerter damper (GNTID) for multidirectional seismic isolation of structures. By optimizing the tuning parameters, the GNTID system can effectively reduce the peak value of seismic response and has a wider vibration isolation frequency band.

MECHANICAL SYSTEMS AND SIGNAL PROCESSING (2022)

Article Engineering, Geological

Influence of spatially varying ground motions on the seismic responses of adjacent bridges coupled by a tuned inerter damper

Jian Song et al.

Summary: This study investigates the influence of spatially varying ground motions on the seismic responses of adjacent bridge structures when an inerter-based device is involved. The motion equations are derived and the seismic responses are calculated to discuss the parameters that significantly influence SVGMs.

SOIL DYNAMICS AND EARTHQUAKE ENGINEERING (2022)

Article Engineering, Civil

A novel crank inerter with simple realization: Constitutive model, experimental investigation and effectiveness assessment

Li Zhang et al.

Summary: The crank inerter, a novel inerter element proposed in this study, is capable of generating variable negative stiffness effect by utilizing a crank mechanism. The constitutive model developed for the crank inerter accurately predicts its mechanical behavior, which is validated through experimental tests. The dynamic analysis demonstrates that the isolator with crank inerter can enhance the structural performance.

ENGINEERING STRUCTURES (2022)

Article Engineering, Civil

Effectiveness and robustness of an asymmetric nonlinear energy sink-inerter for dynamic response mitigation

Jingjing Wang et al.

Summary: Nonlinear energy sinks (NESs) have shown better performance than tuned mass dampers in mitigating undesired responses against changes in structural frequencies. However, the dilemma of gaining frequency robustness at the cost of energy sensitivity and the large masses of devices required for civil engineering structures hinder the applications of existing NESs. To address the issue of lacking energy robustness and leverage inerters to reduce physical mass, an asymmetric NES-inerter (Asym NESI) is developed in this study.

EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS (2021)

Article Engineering, Geological

Design and performance evaluation of inerter-based tuned mass dampers for a ground acceleration excited structure

Abdollah Javidialesaadi et al.

Summary: This paper investigates the design and performance of three configurations of inerter-based tuned mass dampers for the control of undamped single-degree-of-freedom structures subjected to ground acceleration, presenting H2 and H-infinity optimum design values. The performance of the three inerter-based TMDs is observed to be similar, with reductions in RMS response to ground motion and displacement compared to traditional TMDs.

SOIL DYNAMICS AND EARTHQUAKE ENGINEERING (2021)

Article Engineering, Geological

Optimal design of dual isolated structure with supplemental tuned inerter damper based on performance requirements

Patrice Nyangi et al.

Summary: This paper investigated the use of tuned inerter damper (TID) to enhance the seismic performance of dual isolated structure (DIS) and developed an optimization design strategy based on performance requirements. The time history analysis showed that the proposed dual isolated structure effectively reduced superstructure displacement relative to the ground and decreased isolation layers' deformations compared with DIS and base isolated structure (BIS).

SOIL DYNAMICS AND EARTHQUAKE ENGINEERING (2021)

Article Engineering, Geological

A novel lever-based-inerter-enhanced self-centering damping system to retrofit double-column bridge bent

Zhenhua Zhang et al.

Summary: Research has shown that self-centering dampers can reduce the displacement of bridge bents under seismic excitation while increasing their stiffness, potentially intensifying other seismic responses. A novel inerter-enhanced self-centering damping system, incorporating a lever-based inerter into the damper, is proposed to alleviate these responses. The system demonstrated clear advantages in reducing material usage, maximum acceleration, and base shear compared to traditional dampers.

SOIL DYNAMICS AND EARTHQUAKE ENGINEERING (2021)

Article Engineering, Civil

Novel adaptive tuned viscous inertance damper (ATVID) with adjustable inertance and damping for structural vibration control

Mohammad Ali Sadeghian et al.

Summary: This study introduces a novel variable inerter device, named ATVID, which can alter the inertance based on the frequency of external excitation. Through comparisons with passive and uncontrolled modes, it demonstrates superior vibration reduction performance of ATVID in a wide range of excitation frequencies.

STRUCTURES (2021)

Article Engineering, Mechanical

A semi-active variable equivalent stiffness and inertance device implemented by an electrical network

Donghong Ning et al.

Summary: This paper proposes a semi-active variable equivalent stiffness and inertance (VESI) device, which replaces a mechanical system with an electrical network and an electromagnetic device to control multiple mechanical properties. By series connecting the variable damping (VD) device on the spring or inerter, an electrical "VESI" network is designed to simulate the mechanical VESI network, achieving VESI mechanical properties, and successfully applied in vehicle vibration control and rollover prevention.

MECHANICAL SYSTEMS AND SIGNAL PROCESSING (2021)

Article Construction & Building Technology

Optimal design and performance evaluation of a novel hysteretic friction tuned inerter damper for vibration control systems

Xu-gang Hua et al.

Summary: This study investigates the application of a new nonlinear damper, HFTID, in seismic control of engineering structures. Analytical expressions for force and displacement transmissibility are derived and validated through numerical simulations, resulting in optimal tuning parameters for reducing transmission rates in vibration control systems. HFTID exhibits better vibration reduction and robustness compared to TID, especially in detuned conditions, as demonstrated in a multi-story building example.

STRUCTURAL CONTROL & HEALTH MONITORING (2021)

Article Construction & Building Technology

Damping enhancement principle of inerter system

Ruifu Zhang et al.

STRUCTURAL CONTROL & HEALTH MONITORING (2020)

Article Chemistry, Multidisciplinary

Displacement-Dependent Damping Inerter System for Seismic Response Control

Zhipeng Zhao et al.

APPLIED SCIENCES-BASEL (2020)

Article Materials Science, Multidisciplinary

Integrated Shock Absorber With Both Tunable Inertance and Damping

Wei-Min Zhong et al.

FRONTIERS IN MATERIALS (2020)

Article Automation & Control Systems

Design and testing of a frictionless mechanical inerter device using living-hinges

E. D. A. John et al.

JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS (2019)

Article Construction & Building Technology

Optimal design of TVMD with linear and nonlinear viscous damping for SDOF systems subjected to harmonic excitation

Zhiwen Huang et al.

STRUCTURAL CONTROL & HEALTH MONITORING (2019)

Article Engineering, Mechanical

An electromagnetic variable inertance device for seat suspension vibration control

Donghong Ning et al.

MECHANICAL SYSTEMS AND SIGNAL PROCESSING (2019)

Article Automation & Control Systems

Design and modeling of the CVT for adjustable inerter

M. Lazarek et al.

JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS (2019)

Proceedings Paper Engineering, Industrial

A variable inertance and variable damping vibration control system with electric circuit

Donghong Ning et al.

PROCEEDINGS OF THE 2019 14TH IEEE CONFERENCE ON INDUSTRIAL ELECTRONICS AND APPLICATIONS (ICIEA 2019) (2019)

Article Engineering, Mechanical

Design and identification of parameters of tuned mass damper with inerter which enables changes of inertance

M. Lazarek et al.

MECHANISM AND MACHINE THEORY (2018)

Article Construction & Building Technology

Improving the dynamic performance of base-isolated structures via tuned mass damper and inerter devices: A comparative study

Dario De Domenico et al.

STRUCTURAL CONTROL & HEALTH MONITORING (2018)

Article Construction & Building Technology

Wind-Induced Vibration Mitigation in Tall Buildings Using the Tuned Mass-Damper-Inerter

Agathoklis Giaralis et al.

JOURNAL OF STRUCTURAL ENGINEERING (2017)

Article Construction & Building Technology

Wind-Induced Vibration Mitigation in Tall Buildings Using the Tuned Mass-Damper-Inerter

Agathoklis Giaralis et al.

JOURNAL OF STRUCTURAL ENGINEERING (2017)

Article Acoustics

Novel type of tuned mass damper with inerter which enables changes of inertance

P. Brzeski et al.

JOURNAL OF SOUND AND VIBRATION (2015)

Article Instruments & Instrumentation

An electromagnetic inerter-based vibration suppression device

A. Gonzalez-Buelga et al.

SMART MATERIALS AND STRUCTURES (2015)

Article Engineering, Civil

Using an inerter-based device for structural vibration suppression

I. F. Lazar et al.

EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS (2014)

Article Engineering, Civil

Seismic control of single-degree-of-freedom structure using tuned viscous mass damper

Kohju Ikago et al.

EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS (2012)

Article Automation & Control Systems

Synthesis of mechanical networks: The inerter

MC Smith

IEEE TRANSACTIONS ON AUTOMATIC CONTROL (2002)