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Filtering by: Creator Rice, R. E. Remove constraint Creator: Rice, R. E. Degree Field Electrical and Computer Engineering Remove constraint Degree Field: Electrical and Computer Engineering Degree Level Doctoral Remove constraint Degree Level: Doctoral

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  • Functional expansions in bilinear system analysis

    Creator:
    Karanam, Veerabhadra Rao
    Abstract:
    Bilinear systems, encountered in many important applications of engineering, biological and socio-economic systems, represent the logical step in complexity between the linear systems which are inadequate in the modeling of various dynamic processes and the difficult realm of nonlinear systems. This dissertation studies two functional expansions in bilinear system analysis-...
    Resource Type:
    Dissertation
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    equation to find x2, and so on. Solving (2.8) for xi, x 1 (t) = eAt x 0 + e A(t ) B u (-r) dr 0 Then

  • The doubly-excited generator and its utilization in a variable-speed generating system

    Creator:
    Agha-Mirsalim, Mojtaba
    Abstract:
    The doubly-excited machine can be used as a variablespeed generator or as a variable-speed-drive motor. In this thesis the focus is on the aspects associated with generating electric power (real and reactive) from erratic energy resources such as water or wind. In such cases, the power input to the prime...
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    Dissertation
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    : A. Vs= Vs ei0 (4.1.1) B. Er= Er ejS , (4.1.2) r r jg C. V = V e , (4.1.3) 40 where (6) is the

  • Detection and diagnosis of parameters change in linear system using time-frequency transformation

    Creator:
    Park, Dae-hyun
    Abstract:
    A systematic optimization of the Cohen class time-frequency transformation for detecting the parameters change is developed. The local moments approach to change detection is proposed and a general formula for the local moments is derived. The optimal kernel functions of the time-frequency transformation are determined based on the combined criteria...
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    Dissertation
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    modeled as h(a,t) tr e-xrti-icort + e4.,..t+itornt + tCn e . r m n (4-11) For simplicity, we focus on

  • Conditionally Gaussian processes in stochastic control theory

    Creator:
    Kolodziej, Wojciech Jan
    Abstract:
    An application of the theory of conditionally Gaussian random processes to filtering and stochastic control problems is presented here. The results due to Liptser and Shiryayev are proved to hold in the multidimensional case under somewhat relaxed conditions, when compared to the original ones. Such a generalization is required from...
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    Dissertation
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    equation (2. 1) the above will restrict the additive controls to the class which satisfies E( r II ut 114

  • Parameter and volterra-kernel estimation of bilinear systems

    Creator:
    Baheti, Radhakisan Sohanlal
    Abstract:
    It has been established that bilinear models occur frequently in nature and offer some important advantages from the standpoint. of controllability, optimization and modeling. The estimation of bilinear systeim models from the Measurements of input-output data are discussed. In the first approach a parametric model of a discrete-time linear system...
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    Dissertation
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    C BL( ) m n (2) BL(x111).-1 2 Bi x ui E Bi )(R 1=-1 FIG. 1,1 BILINEAR STATE DIAGRAM 10

  • Bilinear control processes with application to immunology

    Creator:
    Hsu, Chin-Shung
    Abstract:
    As a significant class of nonlinear systems, bilinear systems (BLS) are extensively developed in the past years. In addition to their advantages over linear systems which are often not adequate to represent accurately many control processes, the BLS are particularly appealing in modeling biological systems in which parametric controls are...
    Resource Type:
    Dissertation
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    y M y(t)=DeAt Ei+ ft iT r 1 T. -1 i 1=1 llk k2'*" k //0 0 TT j=1 e-ATiB eATiu (T.)d T]X k. kJ

  • Electron transport in coupled double quantum wells and wires

    Creator:
    Harff, Nathan E.
    Resource Type:
    Dissertation
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    done by T. R. Castillo and W. E. Baca, with contributions by G. S. Boebinger and myself. The electron

  • Analysis of subsynchronous resonance in power systems

    Creator:
    Zhu, Wenchun
    Abstract:
    Three aspects of Subsynchronous Resonance (SSR) related problems in power systems are addressed in this dissertation which aims at contributing to a better understanding of these problems. Subsynchronous Resonance (SSR) problems in series compensated steam-turbine power systems co-exist with the beneficial effects provided by the series capacitors. Since the early...
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    Dissertation
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    ) did/dt + xad dif/dt = 0), [(ra+r) id - (xi+xq) iq + xaq iQ + eed - xq iqe 0) + vo cos&e 8] -xad

  • Multiple-fault detection in iterative arrays

    Creator:
    Ramamurti, Chandramouli
    Abstract:
    With the advent of LSI, iterative forms of realization of digital systems are becoming increasingly popular with system designers. Many problems occurring in digital computer design render themselves suitable for iterative realization. These include adders, arithmetic logic units, coding and decoding circuits and so on. Fault-free functioning of such systems...
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    Dissertation
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    Chandramouli Ramamurti ACKNOWLEDGMENT I would like to express my sincere appreciation to Dr. R. A. Short

  • Design of a mini-computer controlled digital integrated circuit tester

    Creator:
    Fasang, Patrick Pad, 1941-
    Abstract:
    The purpose of the thesis is to design, construct, program, and test an automatic integrated circuit test system. The class of integrated circuits tested was restricted to digital integrated circuits. The general concept of testing a digital integrated circuit is based on the truth table of that circuit. A combination...
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    Dissertation
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    the doctoral committee - Dr. Harry E. Goheen, Dr. Roderick S. Mesecar, Dr. David R. Thomas, and Dr