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Wednesday, July 29, 2020 | History

1 edition of System identification of vibrating structures found in the catalog.

System identification of vibrating structures

System identification of vibrating structures

mathematical models from test data. Presented at 1972 winter annual meeting of the American Society of Mechanical Engineers.

  • 223 Want to read
  • 2 Currently reading

Published in New York .
Written in English

    Subjects:
  • Vibration -- Mathematical models.,
  • Systems engineering.

  • Edition Notes

    StatementEdited by W. D. Pilkey [and] R. Cohen.
    ContributionsPilkey, Walter D., ed., Cohen, R., 1923-, American Society of Mechanical Engineers., American Society of Mechanical Engineers. Applied Mechanics Division. Shock and Vibration Committee.
    Classifications
    LC ClassificationsTA355 .S97
    The Physical Object
    Paginationv, 200 p.
    Number of Pages200
    ID Numbers
    Open LibraryOL5308930M
    LC Control Number72092594

    The main objective is to investigate the combination of a system identification method and the optimal control technique to actively control vibration. Ljung () provides an excellent introduction to the subject of system identification, and describes the various methodologies that have been developed. An initial displacement or velocity will trigger free vibration in an appropriate system (Ex: a spring-mass system like shock absorber of automobile) Forces Involved [ edit ] In any vibrating system, there are a total of four types of forces that need to be taken into account.

    In book: Applications from Engineering with MATLAB Concepts MATLAB for All Steps of Dynamic Vibration Test of Structures. The obtained system identification results have very good. An adaptive neural fuzzy (NF) controller is developed in this paper for active vibration suppression in flexible structures. A recurrent identification network (RIN) is developed to adaptively identify system dynamics of the plant. A novel recurrent training (RT) technique is suggested to train the RIN so as to optimize nonlinear input-output mapping and to enhance by: 3.

    Vibration based Structural Health Monitoring has been increasingly used to detect changes in a system’s behavior and is a robust, efficient, and straightforward implementation. During system operation, the condition of a structure and as a result, its performance and reliability against various modes of structural failure may deteriorate due. Vibration Analysis and Control in Mechanical Structures and Wind Energy Conversion Systems. This book focuses on recent and innovative methods on vibration analysis, system identification, and diverse control design methods for both wind energy conversion systems and vibrating : Francisco Beltran-Carbajal.


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System identification of vibrating structures Download PDF EPUB FB2

Identification of Vibrating Structures. Editors: Natke, H.G. (Ed.) Free Preview. Buy this book eB59 € price for Spain (gross) Buy eBook ISBN ; Digitally watermarked, DRM-free Introduction to System Identification Using Parameter Estimation Methods.

Indirect Identification Methods I: Adjustment of Mathematical Models by the Results of Vibrations Tests: Using Eigensolutions. Focuses on the three types of identification in engineering structures — modal parameter identification; structural-model parameter identification; and control-model identification.

For researchers and engineers, students, and teachers in vibrations, controls and system by: System identification of vibrating structures; mathematical models from test data.

Presented at winter annual meeting of the American Society of Mechanical Engineers. [Walter D Pilkey; R Cohen; American Society of Mechanical Engineers. The dynamic behaviour of novel and complicated structures has to System identification of vibrating structures book investigated by system analysis based on drawings (Fig.

Starting from a physical model, neglecting all Cited by: 3. Systems engineering. System identification of vibrating structures: mathematical models from test data.

Presented at winter annual meeting of the American Society of Mechanical Engineers. System Identification: an Introduction shows the (student) reader how to approach the system identification problem in a systematic fashion.

Essentially, system identification is an art of modelling, where appropriate choices have to be made concerning the level of approximation, given prior system’s knowledge, noisy data and the final modelling by: vibration records of tall structures is reported. Ambient vibration responses under natural wind conditions of five tall structures in Tokyo and Yokohama were recorded.

The ambient data thus obtained were analyzed by four system identification methods: filtered correlation, spectral moments, spectral density, and two-stage least square. ARMAX identification of vibrating structures - Model and model order estimation.

Linear system identification via backward-time observer models. State-Space Model Identification — Basic Concepts. Aircraft and Rotorcraft System Identification August “Practical” Identification • Given: •Want 1) a model for the plant 2) a model for the noise 3) an estimate of the accuracy • choice of the model structureFile Size: 1MB.

The research carried out in this thesis focuses on developing the vibration-based system identification technique and damage detection method that are applicable to the SHM of structures under ambient excitations.

It consists of: (1) applicability of the widely used output-only system identification File Size: 4MB. mimo lms-armax identification of vibrating structures—part ii: a critical assessment Author links open overlay panel A. FLORAKIS a S.D. FASSOIS a F.M. HEMEZ b Show moreCited by: The control of vibrating systems is a significant issue in the design of aircraft, spacecraft, bridges and high-rise buildings.

This book discusses the control of vibrating systems, integrating structural dynamics, vibration analysis, modern control and system : Jer-Nan Juang, Minh Q. Phan. Identification of Nonlinear Vibrating Structures: Part I-Formulation A self-starting multistage, time-domain procedure is presented for the identification of nonlinear, multi-degree-of-freedom systems undergoing free oscillations or sub- jected to arbitrary direct force excitations and/or nonuniform support Size: KB.

Shih BY, Lin MC and Chen CY () Autonomous navigation system for radiofrequency identification mobile robot e-book reader Journal of Vibration and Control Epub ahead of print 13 December doi: /Cited by: System identification of linear vibrating structures.

By Noel G. Nalitolela. Abstract. Methods of dynamic modelling and analysis of structures, for example the finite element method, are well developed. However, it is generally agreed that accurate modelling of complex structures is difficult and for critical applications it is necessary to Author: Noel G.

Nalitolela. Ambient vibration responses under natural wind conditions of five tall structures in Tokyo and Yokohama were recorded. The ambient data obtained were analyzed by four system identification methods: filtered correlation, spectral moments, spectral density, and two-stage least square.

Factors that greatly affect the values of parameters estimates obtained from the ambient vibration record are Author: G. Taoka. Identification of Nonlinear Vibrating Structures: Part Il-Applications A time-domain procedure for the identification of nonlinear vibrating structures, presented in a companion paper, is applied to a "calibration" problem which incor- porates realistic test situations.

This book focuses on recent and innovative methods on vibration analysis, system identification, and diverse control design methods for both wind energy conversion systems and vibrating systems.

Near-Real-Time Hybrid System Identification Framework for Civil Structures with Application to Burj Khalifa Journal of Structural Engineering, Vol. No. 2 New methodology for modal parameters identification of smart civil structures using ambient vibrations and synchrosqueezed wavelet transformCited by:.

System identification of linear vibrating structures The techniques of identifying the parameters of linear dynamic models using Vibration test data have attracted considerable interest recently. The structure and its theoretical model are equally perturbed by adding mass or stiffness and the incomplete number of eigen-data is measured.

Author: Noel Gerald Nalitolela.With the recent advances in computer technology and digital simulation software, it is now possible to rapidly and accurately build computer models for complex linear and nonlinear dynamic systems.

MATLAB is a unique system that can be used for structural and earthquake engineering problems. This study presents MATLAB tools developed for numerical process of all steps of dynamic vibration test Author: Abdurrahman Sahin, Alemdar Bayraktar.This book is the first text book on smart techniques of mechanical system identification using records from limited locations.

The techniques explained in this book are based upon rich content published in international journal papers by the authors and includes an introductory explanation for a .