Wavelet Applications in Chemical Engineering

Wavelet Applications in Chemical Engineering

4.11 - 1251 ratings - Source

Increasing emphasis on safety, productivity and quality control has provided an impetus to research on better methodologies for fault diagnosis, modeling, identification, control and optimization ofchemical process systems. One of the biggest challenges facing the research community is the processing of raw sensordata into meaningful information. Wavelet analysis is an emerging field of mathematics that has provided new tools and algorithms suited for the type of problems encountered in process monitoring and control. The concept emerged in the geophysical field as a result ofthe need for time-frequency analytical techniques. It has since been picked up by mathematicians and recognized as a unifying theory for many ofthe methodologies employed in the past in physics and signal processing. l Meyer states: qWavelets are without doubt an exciting and intuitive concept. The concept brings with it a new way of thinking, which is absolutely essential and was entirely missing in previously existing algorithms. q The unification ofthe theory from these disciplines has led to applications of wavelet transforms in many areas ofscience and engineering including: a€c pattern recognition a€c signal analysis a€c time-frequency decomposition a€c process signal characterization and representation a€c process system modeling and identification a€c control system design, analysis and implementation a€c numerical solution ofdifferential equations a€c matrix manipulation About a year ago, in talking to various colleagues and co-workers, it became clear that a number of chemical engineers were fascinated with this new concept.Appendix I: MATLAB Routines for Discrete Wavelet Transformation The following is the list of MATLAB script files that are used in this chapter. 9.1 Commands and Their Function In this section, we describe. Wavelet Tools diltrans Daubechiesa#39;anbsp;...

Title:Wavelet Applications in Chemical Engineering
Author: Rodolphe L. Motard, Babu Joseph
Publisher:Springer Science & Business Media - 2013-11-27

You must register with us as either a Registered User before you can Download this Book. You'll be greeted by a simple sign-up page.

Once you have finished the sign-up process, you will be redirected to your download Book page.

How it works:
  • 1. Register a free 1 month Trial Account.
  • 2. Download as many books as you like (Personal use)
  • 3. Cancel the membership at any time if not satisfied.

Click button below to register and download Ebook
Privacy Policy | Contact | DMCA