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Browsing M.S. Theses by Author "Istefanopulos, Yorgo."

Browsing M.S. Theses by Author "Istefanopulos, Yorgo."

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  • A study on manipulator control 
    Kılınç, Nevzat. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1985., 1985.)
    In this study, a brief information about the kinematics and dynamics of a mechanical manipulator is presented and a control method is examined. The method used to obtain the dynamic equations of motion is well suited for ...
  • An adaptive control structure combining model reference adaptive controllers and stochastic self-tuning regulators 
    Kerestecioğlu, Feza, 1961- . (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1985., 1985.)
    Discrete-time model reference adaptive controllers for single-input single-output minimum -phase plants in deterministic environment are studied. Both explicit and implicit reference models are considered. Similarities and ...
  • Automatic LMS equalizer algorithms with fast rate of convergence 
    Hekim, Nazan. (Thesis (M.S.) - Bogazici University. Institute of School of Engineering, 1982., 1982.)
    In high speed voiceband modems, as in many other data transmission systems, linear distortion and additive noise are important degrading factors. The tapped-delay-line equalizers designed to minimize the mean-square-error ...
  • Design of optimal sampled data linear regulator 
    Ayzan, Ömer. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1979., 1979.)
    Optimal Sampled-data control for linear time invariant processes with quadratic cost criteria are determined through the application of the discrete minimum principle. In order to apply the discrete minimum principle. both ...
  • Discrete time variable structure systems 
    Üçüncü, Murat. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1985., 1985.)
    The design principles of Variable Structure Systems (VSS) sliding mode controllers in continuous time, achieving plant parameter insensitivity and disturbance rejectiont are studied. The continuous VSS theory is extended ...
  • Image identification and restoration using EM algorithm 
    Yemez, Yücel. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1992., 1992.)
    This thesis considers the problem of identification and restoration of images degraded by additive Gaussian white noise. It is assumed that the power of the noise and the statistical properties of the original image are ...
  • Microprocessor application for adaptive posicast control of lightly damped systems 
    Karuv, Süleyman Bahadır. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1985., 1985.)
    The problem of compensating a feedback system which is very lightly damped has long confronted control engineers. Numerous schemes have been utilized with varying degrees of succes. This work investigates and applies one ...
  • Observers for linear time-invariant systems 
    İzmir, Erhan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1982., 1982.)
    In optimal control theory, the design of a state feedback control law requires the availability of the entire state vector. However, in most of the control systems the measurements cannot provide the entire state vector. ...
  • Pole assignment in linear multivariable systems 
    Zeytinoğlu, Mehmet. (Thesis (M.S.)- Bogazici University. Institute for Graduate Studies in Science and Engineering, 1981., 1981.)
    In this thesisppole assignment problem, one of the most commonly used control schemes, is considered and special emphasis is given on the application of avaliable pole assignment algorithms in multi-input systems. A very ...
  • Robust controller design 
    Dönmez, Kemal. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1985., 1985.)
    The aim of this thesis is to design a robust controller which solves the tracking and regulation problem and also satisfies the constraints, such as asymptotic stability, controller gain constraints, integrity, plant ...
  • Solution of general TPBVP's in optimal control using the sensitivity method 
    Mercanköşk, Güven. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1983., 1983.)
    In this thesis, general TPBVP's in Optimal Control have been analyzed using the sensitivity method. A solution method, which uses the trajectory sensitivities to solve general TPBVP's, is developed. Existence of the solutions ...
  • Spectrum estimation using adaptive filters 
    Anarın, Emin. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1983., 1983.)
    In this work, the adaptive discrete-time, linear nonrecursive filters (or estimators) designed by the Least Mean Square (LMS) algorithm are investigated. The developmeni of adaptive techniques for estimating the parameters ...
  • Two approaches to min-max feedback control and design of uncertain systems 
    Eksin, İbrahim. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1979., 1979.)
    In designing control systems with optjmal performance parameter variations pose a great problem. In prjnciple, it is possible to attain an ideal performance by sensing the uncertain parameters and using an adaptive controller. ...

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