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The paper considers stabilization under communication errors and limited data rate by means of realistic controllers with bounded (as time progresses) computational powers. Discrete-time partially observed noisy linear systems are studied for which the sensor signals are communicated to the controller over a finite capacity stochastic digital link. Addressed is stabilization in probability. It is shown that stability cannot typically be achieved by means of a finite memory decoder-controller so far as the boundary of the corresponding stabilizability domain is given by the zero-error capacity of the channel, which is typically zero. At the same time, stability can be achieved with keeping the expected values of the consumed computational resources bounded: the boundary of the domain where stabilization can be ensured by a coder and decoder with bounded expected computational powers is given by the ordinary Shannon capacity of the noisy channel.
Язык оригинала | английский |
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Название основной публикации | 2009 European Control Conference, ECC 2009 |
Издатель | Institute of Electrical and Electronics Engineers Inc. |
Страницы | 1475-1480 |
Число страниц | 6 |
ISBN (электронное издание) | 9783952417393 |
Состояние | Опубликовано - 26 мар 2014 |
Событие | 10th European Control Conference, ECC 2009 - Budapest, Венгрия Продолжительность: 23 авг 2009 → 26 авг 2009 |
конференция | 10th European Control Conference, ECC 2009 |
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Страна/Tерритория | Венгрия |
Город | Budapest |
Период | 23/08/09 → 26/08/09 |
ID: 50905824