Operability of Multivariable Non-square Systems
نویسندگان
چکیده
Non-square process control systems, with fewer inputs than the controlled outputs, are quite common in chemical processes. In these systems, it is impossible to control all measured variables at specific set points and many of the outputs are controlled within an interval. The objective of this paper is to introduce a multivariable Operability methodology for such non-square systems to be used in the design of nonsquare constrained controllers. In order to motivate the new concepts, we examine some simple non-square systems obtained from the control system of a Steam Methane Reformer process. Copyright © 2006 IFAC
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