Results 1 to 10 of about 26,001 (153)
Optical transfer function expansion of quadratic pupils [PDF]
International Optical Design Conference 2017, 2017 Quadratic pupils representing Gaussian apodization and defocus are expanded into Zernike polynomials. Combinations of the pupil expansion coefficients are used, in turn to expand the Optical Transfer Function into a novel set of basis functions.
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Interactions of a Forced Vibrating Membrane with a Cylindrical Acoustic Cavity [PDF]
SensorsAcoustic cavities play a role in many technological applications in civil, naval, and aerospace engineering. This study examines the vibroacoustic performance of a forced oscillating top membrane of a cylindrical container fully filled with a ...
Manuel Gascón-Pérez
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Photometry, light curve solution and period study of contact binary BX And [PDF]
Serbian Astronomical Journal, 2021 The photometry of the binary star BX And (HIP 10027) is performed during several nights in October and November 2019, and October 2020 using B, V, and R Johnson-Cousins filters in Dr.
Partovi M., Abedi A., Roobiat K.Y.
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IET Control Theory and Applications, 2012 The study deals with the quadratic L2-gain performance linear parameter-varying realisation of parametric transfer functions and state-feedback gain scheduling control. It is shown that any parametric transfer function, which has L2-gain performance with a bound for all constant parameters values, admits a state space realisation guaranteeing quadratic
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Fractal and Fractional, 2023 System identification is an important methodology used in control theory and constitutes the first step of control design. It is known that many real systems can be better characterized by fractional-order models.
Ali Yüce
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Regression-based identification of quadratic transfer functions
Ocean EngineeringThomas Sauder, Øyvind Ygre Rogne
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Functional Segmentation Method for the Design of Compact Adiabatic Devices
Photonics, 2023 In this study, a functional segmentation method for the design of adiabatic devices is presented. This method can be applied to calculate the compact adiabatic waveguide shapes for adiabatic taper waveguides and adiabatic mode converters.
Tu-Lu Liang +7 more
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Applied Sciences, 2023 The cross-line operation mode, based on interoperability technology, is becoming increasingly common in urban rail transits (URTs). Compared to trains running on a single line, cross-line trains can greatly facilitate transfer passengers.
Jianjun Yuan, Xiaoqun Zhao, Pengzi Chu
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Mathematics, 2022 The problem of constructing functional optimal observers (filters) for stochastic control systems with additive noises in discrete time are studied in this work.
Mikhail Kamenshchikov
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Фізика і хімія твердого тіла, 2020 The analysis of the nonlinearity of the transfer function of primary temperature transducers based on transistor structures has been performed. It’s shown that the quadratic component of the transfer function creates a significant nonlinearity error up ...
O. V. Boyko, Z. Y. Hotra
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