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Application of repe...
Application of repetitive control to a peristaltic pump
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Hillerström, Gunnar (author)
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- Sternby, Jan (author)
- Luleå tekniska universitet,Signaler och system
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(creator_code:org_t)
- 1994-12-01
- 1994
- English.
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In: Journal of Dynamic Systems Measurement, and Control. - : ASME International. - 0022-0434 .- 1528-9028. ; 116:4, s. 786-789
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
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- The aim of this paper is to study angular velocity control of a rotating axis, a peristaltic pump where the disturbance is associated with certain angular positions. The use of constant sampling rate then implies varying disturbance period. A discrete repetitive control scheme based on a reduced order disturbance model tuned to the setpoint of the angular velocity is shown to reject the modeled disturbance with asymptotically zero error. With axis angle synchronization of sampling, the plant model is time-varying but it gives a static discrete disturbance model independent of the angular velocity. If the deviation from the nominal working point is not too large this is to prefer while it gives faster convergence
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Reglerteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Control Engineering (hsv//eng)
Keyword
- Reglerteknik
- Control Engineering
Publication and Content Type
- ref (subject category)
- art (subject category)
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