Analysis of Leveling Control System via Iterative Linear Matrix Inequalities with Full Order Observer

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Abstract. This paper investigates leveling control system of suspended access platform using an observer-based controller. Uncertain linear systems for leveling control are derived and represented in terms of a set of matrix inequalities. In the system, all state variables needn’t be measured; the perturbations of leveling control are assumed to be described by structural uncertainties. The stiff problem is avoided since the design procedure is independent of the small parameter. The control problem can be effectively solved by the proposed iterative linear matrix inequality approach. The convergence of the algorithms is also studied. Furthermore, a numerical example and simulation results are given to illustrate the effectiveness of proposed method.

Info:

Periodical:

Advanced Materials Research (Volumes 472-475)

Edited by:

Wenzhe Chen, Xipeng Xu, Pinqiang Dai, Yonglu Chen and Zhengyi Jiang

Pages:

1473-1476

DOI:

10.4028/www.scientific.net/AMR.472-475.1473

Citation:

J. Sun et al., "Analysis of Leveling Control System via Iterative Linear Matrix Inequalities with Full Order Observer", Advanced Materials Research, Vols. 472-475, pp. 1473-1476, 2012

Online since:

February 2012

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$35.00

[1] Yuhou Wu, Jia Sun, Ke Zhang, Feng Qiao, and Hua Guo"Intelligent Leveling System of SAP" Int. Conf. on MIC, Okayama, Japan, July, (2010).

[2] Jorge Davila, Alexander Poznyak: submitted to Journal of Automatica (2011).

[3] N. H. Jo, J. H. Seo: submitted to International Journal of Control, (2002).

[4] Y. J. Sun: submitted to Jounrnal of Linear Algebra and ItsApplications, (2002).

[5] D. Zang, H. Su, S. Pan, J. Chung: submitted to Int.J. Robust Non Linear Control, (2009).

[6] T. Xu, X. G. Yang,W. J. Zuo, Z. L. Yu: submitted to Journal of Jilin University(2010), in Chinese.

[7] H.P. Liu, F. C. Sun, K. Z. He and Z.Q. Sun: submitted to Acta Automatica Sinica, (2004).

[8] W. Chen, Z. Guan and X. Lu: submitted to Journal of Automatica, (2004).

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