### Abstract

Suppose rate of change of coefficients of a linear time-variant system modeled via a difference equation is restricted. The work presented herein is an attempt at developing an algorithm that determines regions in coefficient-space where such a system is guaranteed to be globally asymptotically stable. Such information can be extremely useful in many applications. Some previously published related results are consolidated as well.

Original language | English (US) |
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Title of host publication | ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings |

Editors | Anon |

Publisher | IEEE |

Pages | 2341-2344 |

Number of pages | 4 |

Volume | 3 |

State | Published - 1997 |

Event | Proceedings of the 1997 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP. Part 1 (of 5) - Munich, Ger Duration: Apr 21 1997 → Apr 24 1997 |

### Other

Other | Proceedings of the 1997 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP. Part 1 (of 5) |
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City | Munich, Ger |

Period | 4/21/97 → 4/24/97 |

### Fingerprint

### ASJC Scopus subject areas

- Signal Processing
- Electrical and Electronic Engineering
- Acoustics and Ultrasonics

### Cite this

*ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings*(Vol. 3, pp. 2341-2344). IEEE.

**Robust stability of time-variant difference equations with restricted parameter perturbations : Regions in coefficient-space.** / Premaratne, Kamal; Mansour, Mohamed.

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

*ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings.*vol. 3, IEEE, pp. 2341-2344, Proceedings of the 1997 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP. Part 1 (of 5), Munich, Ger, 4/21/97.

}

TY - GEN

T1 - Robust stability of time-variant difference equations with restricted parameter perturbations

T2 - Regions in coefficient-space

AU - Premaratne, Kamal

AU - Mansour, Mohamed

PY - 1997

Y1 - 1997

N2 - Suppose rate of change of coefficients of a linear time-variant system modeled via a difference equation is restricted. The work presented herein is an attempt at developing an algorithm that determines regions in coefficient-space where such a system is guaranteed to be globally asymptotically stable. Such information can be extremely useful in many applications. Some previously published related results are consolidated as well.

AB - Suppose rate of change of coefficients of a linear time-variant system modeled via a difference equation is restricted. The work presented herein is an attempt at developing an algorithm that determines regions in coefficient-space where such a system is guaranteed to be globally asymptotically stable. Such information can be extremely useful in many applications. Some previously published related results are consolidated as well.

UR - http://www.scopus.com/inward/record.url?scp=0030676398&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0030676398&partnerID=8YFLogxK

M3 - Conference contribution

VL - 3

SP - 2341

EP - 2344

BT - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

A2 - Anon, null

PB - IEEE

ER -