Objectives of the Chapter
The overall objective is to present some of the advanced concepts used in process identification. Specific topics to be discussed include
Design of input-forcing functions.
Prefiltering of noise in the data.
Modifications to the basic least-squares method to improve model accuracy.
Identification of multivariable systems.
The chapter concludes with a comprehensive example that illustrates most of the ideas presented on the subject of identification.
Prerequisite Reading
Chapter 15, “Identification: Basic Concepts”
One way to model the dynamic characteristics of a process is by using frequency domain representation. Given an input/output data set ...
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