### 抄録

in this paper, we consider design of H∞ feedback control systems with quantized signals. We first assume that a state feedback has been designed for a continuous-time LTI system so that the closed-loop system is (Hurwitz) stable and a desired H∞ disturbance attenuation level is achieved, and that the states are quantized before they are passed to the controller. We propose a statedependent strategy for updating the quantizer's parameter, so that the system is asymptotically stable and achieves the same H∞ disturbance attenuation level. We then extend the result to the case of observer-based dynamic output feedback where the measurement outputs are quantized, and propose an output-dependent strategy for updating the quantizer's parameter.

元の言語 | English |
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ホスト出版物のタイトル | IFAC Proceedings Volumes (IFAC-PapersOnline) |

ページ | 946-951 |

ページ数 | 6 |

巻 | 16 |

出版物ステータス | Published - 2005 |

外部発表 | Yes |

イベント | 16th Triennial World Congress of International Federation of Automatic Control, IFAC 2005 - Prague 継続期間: 2005 7 3 → 2005 7 8 |

### Other

Other | 16th Triennial World Congress of International Federation of Automatic Control, IFAC 2005 |
---|---|

市 | Prague |

期間 | 05/7/3 → 05/7/8 |

### Fingerprint

### ASJC Scopus subject areas

- Control and Systems Engineering

### これを引用

*IFAC Proceedings Volumes (IFAC-PapersOnline)*(巻 16, pp. 946-951)

**Design of H∞ feedback control systems with quantized signals.** / Zhai, Guisheng; Mi, Yanchun; Imae, Joe; Kobayashi, Tomoaki.

研究成果: Conference contribution

*IFAC Proceedings Volumes (IFAC-PapersOnline).*巻. 16, pp. 946-951, 16th Triennial World Congress of International Federation of Automatic Control, IFAC 2005, Prague, 05/7/3.

}

TY - GEN

T1 - Design of H∞ feedback control systems with quantized signals

AU - Zhai, Guisheng

AU - Mi, Yanchun

AU - Imae, Joe

AU - Kobayashi, Tomoaki

PY - 2005

Y1 - 2005

N2 - in this paper, we consider design of H∞ feedback control systems with quantized signals. We first assume that a state feedback has been designed for a continuous-time LTI system so that the closed-loop system is (Hurwitz) stable and a desired H∞ disturbance attenuation level is achieved, and that the states are quantized before they are passed to the controller. We propose a statedependent strategy for updating the quantizer's parameter, so that the system is asymptotically stable and achieves the same H∞ disturbance attenuation level. We then extend the result to the case of observer-based dynamic output feedback where the measurement outputs are quantized, and propose an output-dependent strategy for updating the quantizer's parameter.

AB - in this paper, we consider design of H∞ feedback control systems with quantized signals. We first assume that a state feedback has been designed for a continuous-time LTI system so that the closed-loop system is (Hurwitz) stable and a desired H∞ disturbance attenuation level is achieved, and that the states are quantized before they are passed to the controller. We propose a statedependent strategy for updating the quantizer's parameter, so that the system is asymptotically stable and achieves the same H∞ disturbance attenuation level. We then extend the result to the case of observer-based dynamic output feedback where the measurement outputs are quantized, and propose an output-dependent strategy for updating the quantizer's parameter.

KW - Continuous-time LTI system

KW - H∞ control

KW - Observer-based output feedback

KW - Quantization

KW - Quantizer

KW - Riccati equation

KW - State feedback

UR - http://www.scopus.com/inward/record.url?scp=79960721278&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79960721278&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:79960721278

SN - 008045108X

SN - 9780080451084

VL - 16

SP - 946

EP - 951

BT - IFAC Proceedings Volumes (IFAC-PapersOnline)

ER -