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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.

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Showing 1 to 20 of 1207 for “"oscillation"”.

  1. Active Stabilization of Thermoacoustic Oscillation

    Kjaer, Martin AnsbjergDepartment of Automatic Control, Lund Institute of Technology, Lund University2005

    … chambers. Successful damping of the combustion oscillations is shown with different control design methods. The most convincing results are obtained with a Kalman filter based LQR control design.

    lund Repository record

  2. Some Tauberian theorems on oscillation

    Ramaswami, Vammi,University of Cambridge1936

    cambridge

  3. Flow-induced oscillation of flexible bodies

    Buchak, Peter (Peter M.)Massachusetts Institute of Technology2010

    … musical instruments, which produce sound by the oscillation of reeds, thin strips of metal tuned to specific pitches. Each reed is mounted above a slot on the upstream side of a support plate, a geometry that allows a steady flow to induce finite-amplitude oscillations. We study this system …

    mit Repository record

  4. Pilot Variability During Pilot-Induced Oscillation

    Robbins, Andrew CampbellVirginia Tech1999

    Pilot Induced Oscillations (PIO) are described as pilot-aircraft dynamic couplings which can lead to instability in an otherwise stable system. Previous and ongoing research has attempted to explain, predict, and avoid such oscillations. In contrast to other research, this effort backs away from …

    vt Repository record

  5. Holistic Z500 Forecasting: Combined Oscillation-Regime Framework

    Korendyke, Mary Hendriena2025

    gmu

  6. The Madden-Julian Oscillation and Convective Aggregation

    Davison, MatthewUniversity of Cambridge2024

    The Madden-Julian oscillation (MJO) is a region of enhanced precipitation which forms every 30-60 days over the Indian Ocean and slowly propagates to the east over the Pacific. Despite being the dominant mode of intraseasonal variability in the tropical troposphere, most numerical models struggle …

    cambridge Repository record

  7. A mm-scale aeroelastic oscillation-based anemometer

    McKay, Ian SalmonMassachusetts Institute of Technology2012

    … aeroelastic and vortex-forced flutter modes, its oscillation frequency can be confined to scale smoothly with fluid velocity. This principle has been used to produce a low-cost, mm-scale anemometer that measures air flow to ±(5% + 0.5m/s) from 1-25m/s. This paper describes the prototype and the …

    mit Repository record

  8. Oscillation of a Third Order Nonhomogeneous Differential Equation.

    Evans, Patrick Newman

    This thesis considers the third order, nonhomogeneous, (NH), linear differential equation(NH) y'"+ p(x)y' + q(x)y = f(x),together with the associated homogeneous equation(H) u'" + p(x)u' + q(x)u = 0.The coefficient functions p(x), q(x), and the forcing function f(x) are assumed to be continuous, …

    uab Repository record

  9. Terahertz oscillation and stimulated emission from planar microcavities

    Gehlhaar, RobertTechnische Universität Dresden

    … fabrication conditions. The observation of an oscillation of two laser modes in a photomixing experiment proves a phase coupling mechanism. This demonstrates the potential of the anisotropic cavity design for a passive or active component in a terahertz radiation source or frequency generator. …

    qucosa-diss

  10. The Madden-Julian oscillation and nonlinear moisture modes

    Sugiyama, MasahiroMassachusetts Institute of Technology2008

    The Madden-Julian oscillation (MJO), the dominant tropical intraseasonal variability with widespread meteorological impacts, continues to puzzle the climate research community on both theoretical and modeling fronts. Motivated by a recent interest in the role of humidity in tropical dynamics, this …

    mit Repository record

  11. Discharged flow oscillation in a long heated tube

    Andoh, HiroshiMassachusetts Institute of Technology1964

    Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1964.

    mit Repository record

  12. INCORPORATING THE SOUTHERN OSCILLATION INDEX INTO WEATHER RISK MODELS

    Kent Jr., Leland RenardWake Forest University2017

    Weather derivatives link a set of payments to a set of predetermined weather outcomes.

    wfu Repository record

  13. Canal Wave Oscillation Phenomena Due to Column Vortex Shedding

    Howes, Adam M

    utahstate Repository record

  14. Nonlinear oscillation and control in the BZ chemical reaction.

    Li, YongfengGeorgia Institute of Technology2008

    … model was proposed to study the nonlinear oscillation of the Belousov-Zhabotinsky(BZ) reaction in a closed isothermal chemical system. The reaction zone can be divided into two zones, oscillation zone and transition zone, where the oscillation time and the transition time and the number of …

    gatech Repository record

  15. Identifying muons for neutrino oscillation and cross section experiments

    Ratchford, Jasmine Star Yuko MaUniversity of Texas at Austin2012

    … This results in energy and distance dependent oscillations of the neutrino's lepton flavor called 'neutrino oscillations'. The MINOS experiment (Main Injector Neutrino Oscillation Search) was designed to measure the neutrino oscillation parameters, [Delta]m²₃₂ and sin²(2[theta]₃₂). MINOS is …

    texas Repository record

  16. The dynamical ocean component of the Madden-Julian oscillation

    Webber, BenUniversity of East Anglia2012

    east-anglia Repository record

  17. High Pressure Quantum Oscillation Study of BiTeI and Bi2Te3

    Tan, Hong'EnUniversity of Cambridge2019

    … under pressure. Using Shubnikov-de Haas quantum oscillation measurements, the evolution of the Fermi surface of both materials was tracked as a function of pressure. At ambient pressure, two distinct quantum oscillation frequencies in BiTeI, corresponding to inner and outer Fermi surface orbits …

    cambridge Repository record

  18. The Effect of low frequency oscillation phase on memory encoding

    Jalali, Afrooz, University of Lethbridge. Faculty of Arts and Science2016

    lethbridge

  19. On the Oscillation of a Fourth Order Nonhomogeneous Differential Equation.

    Sitter, Raymond Eugene

    The primary concern of this study is the oscillation of solutions of (NH). Oscillation of fourth order homogeneous equations has been studied by M. S. Keener, and W. Leighton and Z. Nehari.

    uab Repository record

  20. Study of the transient heave oscillation of a floating cylinder.

    Itō, SōichiMassachusetts Institute of Technology1977

    Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Ocean Engineering, 1977.

    mit Repository record

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