### Abstract

Decentralized quadratic stabilization is considered for a class of large-scale uncertain systems composed of a number of interconnected subsystems. The information structure constraint is conformable to the subsystems. Norm-bounded structural uncertainties are dealt with both in subsystems and interconnections. By introducing two sets of parameters, one characterizing the strength of interconnections and the other scaling subsystem matrices, the decentralized quadratic stabilization problem is reduced to H
_{∞} control problems on the subsystem level where no uncertainty is involved. Then, local output feedback controllers are designed using algebraic Riccati equations.

Original language | English |
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Title of host publication | Proceedings of the IEEE Conference on Decision and Control |

Publisher | IEEE |

Pages | 2337-2339 |

Number of pages | 3 |

Volume | 3 |

Publication status | Published - 1994 |

Externally published | Yes |

Event | Proceedings of the 2nd IEEE International Symposium on Requirements Engineering - York, Engl Duration: 1995 Mar 27 → 1995 Mar 29 |

### Other

Other | Proceedings of the 2nd IEEE International Symposium on Requirements Engineering |
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City | York, Engl |

Period | 95/3/27 → 95/3/29 |

### Fingerprint

### ASJC Scopus subject areas

- Chemical Health and Safety
- Control and Systems Engineering
- Safety, Risk, Reliability and Quality

### Cite this

*Proceedings of the IEEE Conference on Decision and Control*(Vol. 3, pp. 2337-2339). IEEE.

**Decentralized quadratic stabilization of large-scale systems.** / Zhai, Guisheng; Yasuda, Kazunori; Ikeda, Masao.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

*Proceedings of the IEEE Conference on Decision and Control.*vol. 3, IEEE, pp. 2337-2339, Proceedings of the 2nd IEEE International Symposium on Requirements Engineering, York, Engl, 95/3/27.

}

TY - GEN

T1 - Decentralized quadratic stabilization of large-scale systems

AU - Zhai, Guisheng

AU - Yasuda, Kazunori

AU - Ikeda, Masao

PY - 1994

Y1 - 1994

N2 - Decentralized quadratic stabilization is considered for a class of large-scale uncertain systems composed of a number of interconnected subsystems. The information structure constraint is conformable to the subsystems. Norm-bounded structural uncertainties are dealt with both in subsystems and interconnections. By introducing two sets of parameters, one characterizing the strength of interconnections and the other scaling subsystem matrices, the decentralized quadratic stabilization problem is reduced to H ∞ control problems on the subsystem level where no uncertainty is involved. Then, local output feedback controllers are designed using algebraic Riccati equations.

AB - Decentralized quadratic stabilization is considered for a class of large-scale uncertain systems composed of a number of interconnected subsystems. The information structure constraint is conformable to the subsystems. Norm-bounded structural uncertainties are dealt with both in subsystems and interconnections. By introducing two sets of parameters, one characterizing the strength of interconnections and the other scaling subsystem matrices, the decentralized quadratic stabilization problem is reduced to H ∞ control problems on the subsystem level where no uncertainty is involved. Then, local output feedback controllers are designed using algebraic Riccati equations.

UR - http://www.scopus.com/inward/record.url?scp=0028738382&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0028738382&partnerID=8YFLogxK

M3 - Conference contribution

VL - 3

SP - 2337

EP - 2339

BT - Proceedings of the IEEE Conference on Decision and Control

PB - IEEE

ER -