Alfvén eigenmode stability and critical gradient energetic particle transport using the Trapped-Gyro-Landau-Fluid model
Sign Up to like & getrecommendations! Published in 2017 at "Physics of Plasmas"
DOI: 10.1063/1.4989716
Abstract: The Trapped-Gyro-Landau-Fluid (TGLF) transport model is a physically realistic and comprehensive theory based on a local quasilinear transport model fitted to linear and nonlinear GYRO gyrokinetic simulations [Staebler et al., Phys. Plasmas 14, 55909 (2007)].… read more here.
Keywords: energetic particle; gyro; transport; model ... See more keywords
Design of confocal waveguide interaction structure for a 220 GHz gyro-TWT
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Electromagnetic Waves and Applications"
DOI: 10.1080/09205071.2017.1306463
Abstract: Abstract The high frequency characteristics of confocal waveguide interaction structure are studied, by which the confocal radius and mirror width of the confocal 220 GHz gyro-traveling-wave tube (gyro-TWT) are obtained. The characteristics of coupled dispersion… read more here.
Keywords: 220 ghz; gyro; interaction structure; ghz gyro ... See more keywords
Self-calibration and compensation of residual gyro drifts for rotation inertial navigation system with fibre optic gyro
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Modern Optics"
DOI: 10.1080/09500340.2018.1514472
Abstract: ABSTRACT Fibre optic gyros (FOGs) are widely used in the rotation inertial navigation system (RINS). However, FOGs are sensitive to surrounding environments, and thus the drifts of FOGs would vary during the rotation of the… read more here.
Keywords: fibre optic; inertial navigation; gyro; rotation inertial ... See more keywords
An Improved Residual Chi-Square Test Fault Isolation Approach in Four-Gyro SINS
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2957103
Abstract: In this paper, an improved residual chi-square test fault isolation approach is proposed. In order to improve reliability of strapdown inertial navigation system (SINS), redundant SINS composed of redundant inertial sensors is applied. Among redundant… read more here.
Keywords: gyro; isolation approach; fault isolation; isolation ... See more keywords
Theoretical Analysis and PIC Simulation of a 140-GHz Double Confocal Waveguide Gyro-TWA
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Electron Devices"
DOI: 10.1109/ted.2020.3017575
Abstract: The theory analysis and particle-in-cell (PIC) simulation results of a 140-GHz double confocal waveguide gyrotron traveling-wave amplifier (gyro-TWA) are presented. The mode density in a double confocal waveguide is relatively sparse, and its intrinsic diffraction… read more here.
Keywords: gyro; double confocal; gyro twa; confocal gyro ... See more keywords
Investigation of Power Capacity in the Output Window for a High-Power W-Band Gyro-TWT
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Electron Devices"
DOI: 10.1109/ted.2023.3341929
Abstract: To further enhance the average output power of the ${W}$ -band gyrotron traveling-wave tube (gyro-TWT), the power capacity of the output window is investigated in this article. In the case of the original meta-surface dielectric… read more here.
Keywords: output window; power capacity; gyro; output ... See more keywords
High-frequency excitation characteristics of prism laser gyro
Sign Up to like & getrecommendations! Published in 2024 at "Optical Engineering"
DOI: 10.1117/1.oe.63.10.106108
Abstract: Abstract. To investigate the discharge parameters of the prism laser gyro under high-frequency excitation, a finite element simulation model is developed using a prism gyro structure with an optical length of 0.28 m. The optimal… read more here.
Keywords: gyro; frequency; prism laser; frequency excitation ... See more keywords
Improvement of long-term stability of hollow-core photonic-crystal fiber optic gyro based on single-polarization resonator.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.008645
Abstract: To improve long-term stability, we present a single-polarization resonator optic gyro based on a hollow-core photonic-crystal fiber (HCPCF), utilizing a micro-optical polarizing coupler formed by pairs of collimators and a series of polarization-dependent devices. We… read more here.
Keywords: long term; gyro; polarization; term stability ... See more keywords
Calibration and Compensation of Gyro Drift Errors Based on External Rotational Angle Comparison in a Rotational Inertial Navigation System
Sign Up to like & getrecommendations! Published in 2025 at "Applied Sciences"
DOI: 10.3390/app15031667
Abstract: The inertial navigation system (INS) is a robust and reliable navigation strategy to provide position, attitude and velocity information of a carrier with signal acquired from inertial sensors without external assistant. However, the lack of… read more here.
Keywords: drift; navigation; gyro; compensation ... See more keywords