Identification of the state-space dynamics of oil flames through computer vision and modal techniques. Issue 5 (1st April 2015)

• Record Type: Journal Article
• Authors: Silva, R.P.; Fleury, A.T.; Martins, F.P.R.; Ponge-Ferreira, W.J.A.; Trigo, F.C.
• Is Part Of: Expert systems with applications. Volume 42:Issue 5(2015)
• Page Start: 2421
• Page End: 2428
• Publication Date: 2015-04-01
• Subjects: Expert systems (Computer science) -- Periodicals; Systèmes experts (Informatique) -- Périodiques; Electronic journals; 006.33
• DOI: 10.1016/j.eswa.2014.10.030
• Languages: English
• ISSNs: 0957-4174

Abstract

<abstract xml:lang="en" abstract-type="author-highlights" id="ab005"> <title id="st035">Highlights</title> <sec> <p id="sp0005"> <list id="l0005"> <list-item id="o0005"> <label></label> <p id="p0200">This paper presents a new approach to estimate unstable flame dynamics.</p> </list-item> <list-item id="o0010"> <label></label> <p id="p0205">Computer vision processed images from CCD cameras provide a discriminant characteristic vector.</p> </list-item> <list-item id="o0015"> <label></label> <p id="p0210">A four-degree-of-freedom second order model is identified through Operational Modal Analysis.</p> </list-item> <list-item id="o0020"> <label></label> <p id="p0215">Unstable and stable flame models are cross-validated through spectral analysis.</p> </list-item> <list-item id="o0025"> <label></label> <p id="p0220">The method is capable of predicting flame extinction.</p> </list-item> </list> </p> </sec> </abstract>