Results 21 to 30 of about 891,379 (263)
CES Transactions on Electrical Machines and Systems, 2020 This article is about a comparison of different measures for determining the robustness or reliability of electric machine designs in the presence of inevitable tolerances.
Gerd Bramerdorfer
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Numerical Study on Design Approaches for Reduction of Float and Elimination of Over-constraints in Hole-pin Pattern Assembly [PDF]
한국정밀공학회지This paper addresses the issue of over-constrained assembly in mechanical designs using hole-pin patterns. When two hole-pin pairs are used, they can cause interference between components, leading to assembly failures.
Jung Hun Lee, Hyunjune Yim
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Sensors, 2022 A method based on an interval arithmetic is proposed to analyze uncertain factors such as the curvature radii, excitation amplitude, and excitation phase of a spherical conformal array antenna.
Guangda Ding +4 more
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The genetic analysis of tolerance to infections: a review [PDF]
Frontiers in Genetics, 2012 Tolerance to infections is defined as the ability of a host to limit the impact of a given pathogen burden on host performance. Uncoupling resistance and tolerance is a challenge, and there is a need to be able to separate them using specific trait recording or statistical methods.
Kause, Antti, Odegård, Jorgen
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Performance Analysis of Multiple Antennas Synthetic False Target Jamming
IEEE Access, 2022 The radar jamming technology has been studied in this paper mainly, which uses the antenna synthetic wave to generate phase distortion at the signal reception to carry out angle measuring jamming, such as traditional cross-eye jamming. However, cross-eye
Yuhang Ning, Mengxia Yu
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Tolerance Design and Robust Study for The Joint Clearances of Landing Gear Retraction Mechanisms
Applied Sciences, 2020 Joint clearances inevitably affect the kinematic accuracy and robustness of landing gear retraction mechanisms. However, the complexity and uncertainty of the clearances lead to difficulty in establishing mathematic models and analyzing effects.
Li Zhang, Hong Nie, Xiaohui Wei
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Wide Field of View Under-Panel Optical Lens Design for Fingerprint Recognition of Smartphone
MicromachinesFingerprint recognition is a widely used biometric authentication method in LED-backlight smartphones. Due to the increasing demand for full-screen smartphones, under-display fingerprint recognition has become a popular trend. In this paper, we propose a
Cheng-Mu Tsai +3 more
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Analysis of infrared polarization imaging characteristics based on long wave infrared zoom system
Frontiers in Physics, 2023 In order to meet the requirements of target detection at different distances in infrared polarization detection, a transmission-type long-wave infrared polarization zoom optical system is designed, can zoom in 18–90 mm and the wavelength range is 8–14 μm.
Qiang Fu +14 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei +17 more
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Multiple Solutions Starting from Real Shaped Beams in Equispaced Linear Arrays
Sensors, 2020 In the present work, the theoretical basis of the multiplicity of solutions obtained from an initial real symmetric distribution is derived. This initial solution is devoted to generating an equivalent pure real shaped-beam pattern for a concrete ...
Aarón Ángel Salas-Sánchez +5 more
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