WebThe frequency diverse array (FDA) technique is a novel scheme for high resolution wide swath synthetic aperture radar (SAR) imaging, which employs a frequency increment across the array elements. This introduces a range-angle-dependence to the transmission steering vector, which is exploited for range ambiguity resolution in strip-map SAR. Generally in … WebTime domain modal parameter identification techniques for output-only dynamic testing include the Ibrahim time domain (ITD) technique, which is a methodology for extracting modal parameters directly from decaying time or impulse response functions (Bolton et al., 2001a; Huang et al., 1999).
10.1016/j.jsv.2003.06.030 10.1016/j.jsv.2003.06.030 DeepDyve
WebIt has been identified that the most attractive future path for OWT damping estimation lies … WebJan 8, 2015 · CONCLUSION simpleyet accurate scheme modelcurved dielectric sur- faces FDTDhas been introduced newupdating scheme does requirearea volumecal- culations, applywithout cal-culating truncatedcell areas volumeswhich partiallyfilled dielectricmaterial. Hence, meshgeneration conformaltechnique quitesimple. moregeneral av- erage … hawk\\u0027s-beard f2
Fundamentals of Time Domain Modal Identification
WebMay 23, 2012 · Study of Time-Domain Techniques for Modal Parameter Identification of a Long Suspension Bridge with Dense Sensor Arrays. Journal of Engineering Mechanics, Vol. 135, No. 7. ... Large modal survey testing using the … WebThe modal parameter identification algorithm, referred to as the Ibrahim-Time-Domain … Webreference technique,15 the Ibrahim time-domain technique, 16 and the eigensystem realization algo-rithm,17 or to compare it with recent one-stage time domain identification techniques known as stochastic subspace identification algorithms.6 The technique used in this article was presented by Brincker and colleagues.9,18 It is an exten- boswell artic white