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This article proposes the use of a sliding mode controller based on a first-order-plus-deadtime model of the system for controlling higher-order chemical processes with inverse response. The controller has a simple and fixed structure with a set of tuning equations as a function of the characteristic parameters of the first order-plus-deadtime model. The controller performance was judged via computer...
This paper describes an integral automation structure for a steam generation plant, based on hybrid systems. We will describe the principal elements to achieve the automation: the image of the system under control (set of operation conditions and its behavior), and the supervisor with its decision system implemented as a hierarchical structure. This development permits the implementation of the complete...
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