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A performance comparison of robust adaptive controllers: linear systems

Autor: Ahmad Sanei, Mark French

Publikováno v: Mathematics of Control, Signals and Systems. 18:369-394

We consider robust adaptive control designs for relative degree one, minimum phase linear systems of known high frequency gain. The designs are based on the dead-zone and projection modifications, and we compare their performance w.r.t. a worst case

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2cd4e9f77910e8e56db47845d354540
https://doi.org/10.1007/s00498-006-0005-1

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Role of anal dilatation in treatment of idiopathic constipation in children: long-term follow-up of a double-blind randomized controlled study

Autor: Ahmad Sanei, Harry C. Ward, A. S. Keshtgar, Graham Clayden

Publikováno v: Pediatric Surgery International. 21:100-105

Constipation in childhood is a common symptom, with an estimated incidence between 0.3% and 8%. Most of the evidence for the current management of constipation and fecal soiling in children is based on reports of nonrandomized retrospective trials. A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a16baac36e5b732d6523f42f728d190
https://doi.org/10.1007/s00383-004-1336-y

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Towards a performance theory of robust adaptive control

Autor: Ahmad Sanei, Mark French

Publikováno v: International Journal of Adaptive Control and Signal Processing. 18:403-421

We consider standard robust adaptive control designs based on the dead-zone and projection modifications, and compare their performance w.r.t. a worst case transient cost functional penalising the L∞ norm of the output, control and control derivati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::244768e75aa52803fc27c14ce6892c13
https://doi.org/10.1002/acs.803

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Botulinum toxin, a new treatment modality for chronic idiopathic constipation in children: long-term follow-up of a double-blind randomized trial

Autor: Harry C. Ward, Ahmad Sanei, A. S. Keshtgar, Graham S. Clayden

Publikováno v: Journal of pediatric surgery. 42(4)

Myectomy of the internal anal sphincter (IAS) has been performed on some children after failure of medical treatment to treat idiopathic constipation. The aim of this study was to compare botulinum toxin injection with myectomy of the IAS in the trea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9dcd4fa29954373f05d07a27124aa732
https://pubmed.ncbi.nlm.nih.gov/17448764

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Thickening of the internal anal sphincter in idiopathic constipation in children

Autor: Ahmad Sanei, A. S. Keshtgar, Graham Clayden, Harry C. Ward

Publikováno v: Pediatric surgery international. 20(11-12)

Thickening of the internal anal sphincter (IAS) is observed in chronic idiopathic constipation (IC) and solitary rectal ulcer syndrome (SRUS), where it has been correlated with the presence and severity of rectal intussusception. Alternatively, thick

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed7bc99033fa24acadbfbcd49f123a93
https://pubmed.ncbi.nlm.nih.gov/15452728

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A non-singular performance comparison between two robust adaptive control designs

Autor: Ahmad Sanei, Mark French

Publikováno v: Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228).

We consider standard robust adaptive control designs based on the dead-zone and projection modifications, and compare their performance w.r.t. a worst case transient cost functional penalizing the /spl Lscr//sup /spl infin// norm of the state, contro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f05494f99215ee3f606e5413a883892
https://doi.org/10.1109/cdc.2001.980552

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