Browse > Article
http://dx.doi.org/10.5391/JKIIS.2012.22.1.94

Effective Decentralized Sampled-Data Control for Nonlinear Systems in T-S' Form: Overlapping IDR Approach  

Lee, Ho-Jae (인하대학교 전자공학부)
Kim, Do-Wan (한밭대학교 전기공학과)
Publication Information
Journal of the Korean Institute of Intelligent Systems / v.22, no.1, 2012 , pp. 94-99 More about this Journal
Abstract
This paper discusses a decentralized sampled-data control problem for large-scale nonlinear systems. The system is represented in Takagi-Sugeno's form. Next, we design a decentralized analog controller based on the overlapping decomposition technique. The final step is to apply the intelligent digital redesign scheme for converting the analog controller into the sampled-data one. Design condition is represented in terms of linear matrix inequalities. A simulation result is provided for the effectiveness of the proposed design method.
Keywords
Large-scale system; Takagi-Sugeno fuzzy model; overlapping decomposition; intelligent digital redesign;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Y.-H. Moon, H.-S. Ryu, J.-G. Lee, K.-B. Song, and M.-C. Shin, "Extended integral control for load frequency control with the consideration of generation-rate constraints," Int. J . Electr. Power Energy Syst., vol. 24, pp. 263-269, 2002.   DOI   ScienceOn
2 A. I. Zecevic and D. D. Siljak, "A new approach to control design with overlapping information structure constraints," Automatica, vol. 41, pp. 265-272, 2005.   DOI   ScienceOn
3 D. D. Siljak, Decentralized Control of Complex System, ser. Mathematics in Science and Engeneering. Academic Press, 1991, vol. 184.
4 H. J. Lee and D. W. Kim, "Intelligent digital redesign revisited: approximate discretization and stability limitation," Fuzzy sets syst., vol. 159, pp. 3221-3231, 2008.   DOI   ScienceOn
5 H. J. lee, J. B. Park, and Y. H. Joo, "Digitalizing a fuzzy observer-based output-feedback control: intelligent digital redesign approach," IEEE Trans. Fuzzy Syst., vol. 13, no. 5, pp. 701-716, 2005   DOI
6 Y. H. Joo, L.-S. Shieh, and G. Chen, "Hybrid statespace fuzzy model-based controller with dual-rate sampling for digital control of chaotic systems," IEEE Trans. Fuzzy Syst., vol. 7, no. 4, pp. 394-408, 1999.   DOI   ScienceOn
7 D. D. Siljak and A. I. Zecevic, "Control of large-scale systems: Beyond decentralized feedback," Annu. Rev. Control, vol. 29, pp. 169-179, 2005.   DOI   ScienceOn
8 D. M. stipanovic, G. Inalhan, R. Teo, and C. J. Tomlin, "Decentralized overlapping control of a formation of unmanned aerial vehicles," Automatica, vol. 40, pp. 1285-1296, 2004.   DOI   ScienceOn
9 D. W. Kim and H. J. Lee, "Stability connection between sampled-data fuzzy control systems with quantization and their approximate descrete-time model," Automatica, vol. 45, pp. 1518-1523, 2009   DOI   ScienceOn