Now showing items 1-6 of 6

    • Fast multipole methods in service of various scientific disciplines 

      Gürel, Levent (IEEE, 2014)
      For more than two decades, several forms of fast multipole methods have been extremely successful in various scientific disciplines. Reduced complexity solutions are obtained for solving different forms of equations that ...
    • Improving AWE accuracy using multipoint Pade approximation 

      Celik, M.; Ocali, O.; Tan, M. A.; Atalar, Abdullah (IEEE, 1994)
      A new method is proposed for dominant pole-zero analysis of large linear circuits containing both lumped and distributed elements. This method is based on a multipoint Pade approximation. It finds a reduced order s-domain ...
    • A note on "continuous review perishable inventory systems: models and heuristics" 

      Gürler, Ü.; Özkaya, B. Y. (2003)
      In a recent paper, Lian and Liu (2001) consider a continuous review perishable inventory model with renewal arrivals, batch demands and zero lead times. However, the main analytical result they provide holds only for some ...
    • On the boundary control of a flexible robot arm 

      Morgül, Ömer (IEEE, 2001)
      We consider a flexible robot arm modeled as a single flexible link clamped to a rigid body. We assume that the system performs only planar motion. For this system, we pose two control problems; namely, the orientation and ...
    • PID controller design for fractional-order systems with time delays 

      Özbay, H.; Bonnet, C.; Fioravanti, A.R. (Elsevier, 2011-11-22)
      Classical proper PID controllers are designed for linear time invariant plants whose transfer functions are rational functions of sα, where 0<α<1, and s is the Laplace transform variable. Effect of inputoutput time ...
    • Purkinje images: conveying different content for different luminance adaptations in a single image 

      Arpa, S.; Ritschel, T.; Myszkowski, K.; Çapin, T.; Seidel, Hans-Peter (Blackwell Publishing Ltd, 2015)
      Providing multiple meanings in a single piece of art has always been intriguing to both artists and observers. We present Purkinje images, which have different interpretations depending on the luminance adaptation of the ...