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Estimation of Cross Directional Properties: Scanning versus Stationary Sensors

Tyler, M. L. and Morari, M. (1994) Estimation of Cross Directional Properties: Scanning versus Stationary Sensors. California Institute of Technology , Pasadena, CA. (Unpublished)

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Periodic time varying Kalman filter calculations for problems involving scanning sensors are solved using "lifting" techniques common for multirate systems. The solution of this problem is used to compare the performance of scanning sensors versus stationary sensors in the estimation of cross directional properties. Furthermore, we examine controller performance when the outputs from the Kalman filter are used as inputs to a state feedback control law. Although adding sensors may significantly enhance the estimates of cross directional properties, feedback of these improved estimates may translate to lower levels of improvement in cross directional variations.

Item Type:Report or Paper (Technical Report)
Additional Information:[M.LT. was] supported by Fannie and John Hertz Foundation. Submitted to AIChE Journal
Group:Control and Dynamical Systems Technical Reports
Record Number:CaltechCDSTR:1994.002
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Usage Policy:You are granted permission for individual, educational, research and non-commercial reproduction, distribution, display and performance of this work in any format.
ID Code:28070
Deposited By: Imported from CaltechCDSTR
Deposited On:06 Sep 2006
Last Modified:26 Dec 2012 14:29

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