Linear Parameter-Varying Models for Convertible Structures in Civil and Structural Engineering

被引：4
|
作者：
Jirasek, R. [1 ]
Schauer, T. [2 ]
Bleicher, A. [1 ]
机构：
[1] Brandenburg Tech Univ Cottbus, Chair Hybrid Struct Struct Concrete, D-03046 Cottbus, Germany
[2] Tech Univ Berlin, Control Syst Grp, D-10587 Berlin, Germany
来源：
IFAC PAPERSONLINE | 2019年 / 52卷 / 15期
关键词：
LPV Systems; Convertible Structures; Finite Element Model; Structural Engineering; Modal Reduction; Elastic Kinetic Motion Mechanism;
D O I：
10.1016/j.ifacol.2019.11.734
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper investigates the feasibility of the linear parameter-varying (LPV) framework for modelling the dynamic behaviour of ultra-lightweight convertible structures based on the elastic kinetic motion mechanism with a focus on civil and structural engineering applications. Model building is carried out for the example of a Fin Ray structure. In a first step local linear time-invariant (LTI) models are derived from a finite element model of the structure for different transformation states. On the basis of this collection of local LTI models, a grid-based LPV model is established. The derived LPV model is validated in simulation by comparison with data from a finite element model. (C) 2019, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.
引用
收藏
页码：555 / 560
页数：6
相关论文
共 50 条
  • [1] Identifiability of affine linear parameter-varying models
    Alkhoury, Ziad
    Petreczky, Mihaly
    Mercere, Guillaume
    AUTOMATICA, 2017, 80 : 62 - 74
  • [2] Identification of Linear Parameter-Varying Engine Models
    Larimore, Wallace E.
    Javaherian, Hossein
    2013 AMERICAN CONTROL CONFERENCE (ACC), 2013, : 2274 - 2279
  • [3] Active Vibration Control of a Convertible Structure based on a Linear Parameter-Varying Model
    Jirasek, R.
    Schauer, T.
    Bleicher, A.
    IFAC PAPERSONLINE, 2019, 52 (28): : 190 - 195
  • [4] Kernelized Identification of Linear Parameter-Varying Models with Linear Fractional Representation
    Mejari, Manas
    Piga, Dario
    Toth, Roland
    Bemporad, Alberto
    2019 18TH EUROPEAN CONTROL CONFERENCE (ECC), 2019, : 337 - 342
  • [5] Linear Parameter-Varying Embedding of Nonlinear Models with Reduced Conservativeness
    Sadeghzadeh, Arash
    Toth, Roland
    IFAC PAPERSONLINE, 2020, 53 (02): : 4737 - 4743
  • [6] Linear Parameter-Varying Spectral Decomposition
    Carlson, Fredrik Bagge
    Robertsson, Anders
    Johansson, Rolf
    2017 AMERICAN CONTROL CONFERENCE (ACC), 2017, : 146 - 151
  • [7] Approximation of linear parameter-varying systems
    Wood, GD
    Goddard, PJ
    Glover, K
    PROCEEDINGS OF THE 35TH IEEE CONFERENCE ON DECISION AND CONTROL, VOLS 1-4, 1996, : 406 - 411
  • [8] A predictive envelope protection system using linear, parameter-varying models
    Krings M.
    Thielecke F.
    CEAS Aeronaut. J., 1 (95-108): : 95 - 108
  • [9] Linear parameter-varying modeling and control of structural dynamics with aerothermoelastic effects
    Lind, R
    JOURNAL OF GUIDANCE CONTROL AND DYNAMICS, 2002, 25 (04) : 733 - 739
  • [10] A Model Predictive Wind Farm Controller with Linear Parameter-Varying Models
    Boersma, Sjoerd
    Rostampour, Vahab
    Doekemeijer, Bart
    van Wingerden, Jan-Willem
    Keviczky, Tamas
    IFAC PAPERSONLINE, 2018, 51 (20): : 241 - 246
12345