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Details van artikel 6 van 9 gevonden artikelen
| Titel: |
Model reference adaptive control of the output stochastic distributions for unknown linear stochastic systems |
| Auteur: |
Wang, Hong |
| Verschenen in: |
International journal of systems science |
| Paginering: | Jaargang 30 (1999) nr. 7 pagina's 707-715 |
| Jaar: |
1999-07-01 |
| Inhoud: |
This paper presents a model reference based adaptive control approach for the control of the output probability density function for unknown linear time-invariant stochastic systems. Different from most existing models used in stochastic control, it is assumed here that the measured control input directly affects the distribution of the system output in probability sense. As such, the purpose of control is to make the shape of the probability density function of the system output as close as possible to a prespecified one. Using the weighted integration of the measurable output probability density functions, two adaptive on-line updating rules are developed which guarantee the global stability for theclosed loop adaptive control system under certain conditions. Ithas been shown, when there is no external disturbance, that the so-formed closed loop system also realizes the perfect tracking (i.e., the probability density function of the system output approaches a class of given distributions asymptotically). A simulated example is included to illustrate the use of the developed control algorithm and desired results have been obtained. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 6 van 9 gevonden artikelen
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