Use of an Adaptive Window in PID-plus Bang-Bang Control : A Motor Control Experiment

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PID-type controllers have been widely used in many industrial applications. Regulation properties of those can be improved through the addition of the Bang-Bang action. In spite of the potentials of this PID-plus Bang-Bang controller, their regulation properties are still limited if a fixed window limit is used in selection of a control action between PID and Bang-Bang action. Thus, this paper proposes an approach to improving regulation properties. Our approach changes window limits adaptable to plant dynamics by use of a Gradient Based Prediction Model. We experimented our control scheme with a DC servo-motor system. It has been shown through experiment that our control scheme outperformed than existing one in terms of overshoot, rise time and settling time.
Publisher
대한전자공학회
Issue Date
1996-01
Language
Korean
Citation

KITE JOURNAL OF ELECTRONICS ENGINEERING, v.7, no.3, pp.9 - 14

ISSN
1061-3417
URI
http://hdl.handle.net/10203/23865
Appears in Collection
BiS-Journal Papers(저널논문)EE-Journal Papers(저널논문)
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