Norito Watanabe

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This paper deals with the problem of designing an adaptive controller for multirate sampled systems with slow output sampling and fast input updating rates. Using an adaptive output estimator based on a reduced first order model of the controlled system, an adaptive output feedback controller with a fast-rate input updating period will be proposed for(More)
This paper deals with a controller design problem for dual-rate sampled systems with a slow output sampling rate and a fast input updating rate. An adaptive output estimator based on a reduced first order model of the controlled system will be proposed in order to design an output feedback controller with a fast-rate input updating period.
We developed the multi-viewing functionality optimized from a viewpoint of CAD users on an engineering workstation. Multi-viewing allows an application program to display a three-dimensional model with multiple scales and angles. Its functionality helps users to grasp a three-dimensional model shape easily. On the other hand, multi-viewing increases the(More)
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