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A Hybrid Control Scheme for a Copier Paperpath
Carlo Cloet, Martin Krucinski,
Roberto Horowitz and Masayoshi Tomizuka
Abstract
This paper presents a hybrid control approach for a
copier paperpath. The paperpath transports sheets from
the feeder to the image transfer section. At arrival time,
every sheet must synchronize with its image on the photoreceptor
belt. A non-cooperative hybrid control scheme
that controls intersheet spacings is proposed. The controller
switches between different modes to satisfy all the system
constraints. Cooperation, which enhances performance, is
then introduced for a simplied system model, based on the
notion of controllable regions. Simulations illustrate both
strategies.
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