Results 21 to 30 of about 591,277 (274)
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020 Bistatic synthetic aperture radar (BiSAR) imaging is faced with two major challenges: large scene imaging and adaptability to unideal platform motion in practice. In order to deal with these two problems, a generalized wavefront-curvature-corrected polar
Yuxuan Miao +3 more
doaj +1 more source
Research on the Curvature Prediction Method of Profile Roll Bending Based on Machine Learning
Metals, 2023 Roll-bending technology has a high degree of flexibility and does not require special molds. However, based on the existing plastic mechanics theory and finite element simulation, it is difficult to accurately analyze the complex spatial relationship of ...
Hongqiang Cao +5 more
doaj +1 more source
A novel curvature‐correction technique insensitive to process variations
Electronics Letters, 2023 This paper proposes a novel curvature‐correction technique insensitive to process variations, which can be used in not only the bandgap reference (BGR) circuit but also the Zener reference circuit. By using two BJT transistors to form a differential pair
Linzhi Tao +4 more
doaj +1 more source
Can the Shape of a Planar Pathway Be Estimated Using Proximal Forces of Inserting a Flexible Shaft?
Frontiers in Robotics and AI, 2021 The shape information of flexible endoscopes or other continuum structures, e.g., intro-vascular catheters, is needed for accurate navigation, motion compensation, and haptic feedback in robotic surgical systems.
Jiajun Liu +3 more
doaj +1 more source
African Vision and Eye Health, 2009 Optical properties of the eye, including the refractive compensation, for example, may change if there are changes in any of the components that make up the eye. The sensitivity to such changes is quantified via the derivative.
W. F. Harris
doaj +3 more sources
Capabilities of AlN/SiC adaptive optics for unmanned rescue vehicle applications [PDF]
E3S Web of Conferences, 2023 The possibility of using epitaxial AlN/SiC structures with technologically conditioned surface curvature as electrically controlled adaptive lenses for high-temperature applications, in particular, to equip image sensors for unmanned rescue vehicles ...
Panyutin Eugeny
doaj +1 more source
Compensation Review Board (CRB) opinions. 2007
, 2007 Updated annually; Began in 2003?; Title from home page last rev. Feb. 6, 2007 (publisher's web site, viewed Mar.
Connecticut. Workers' Compensation Commission. Compensation Review Board.
core +3 more sources
High precision piecewise linear compensated voltage reference
Dianzi Jishu Yingyong, 2022 A innovative and high precision piecewise linear compensated voltage reference was designed in this paper. The current proportional to temperature(IPATA) and the current inversely proportional to temperature(ICTAT) was used to obtain the piecewise linear
Xi Dongjie, Xu Qinghao
doaj +1 more source
EnergiesHigh-voltage cables are widely used in power transmission and distribution systems, and their accessories (such as connectors, terminals, and insulators) are key parts to ensure the safe and reliable operation of power systems.
Ning Xiao +6 more
doaj +1 more source
An Iterative Compensation Algorithm for Springback Control in Plane Deformation and Its Application
Chinese Journal of Mechanical Engineering, 2019 In order to solve the springback problem in sheet metal forming, the trial and error method is a widely used method in the factory, which is time-consuming and costly for its non-direction and non-quantitative.
Rui Ma +3 more
doaj +1 more source