نتایج جستجو برای: keywords misalignment
تعداد نتایج: 1981720 فیلتر نتایج به سال:
Journal bearing misalignment arise generally from the shaft deformation under load, deflection of the shaft, manufacturing and assembly errors, improper installation, and asymmetric loading. During operations, misalignment has a considerable effect on the static and dynamic performances. It could cause wear, vibration and even system failure. In this article, a literature review of misalignment...
This conceptual paper reviews a large number of literatures in terms of packaged enterprise system adoption and implementation in China. Three types of misalignments between packaged ES and Chinese context are identified, including (1) package-context misalignment in terms of software application, (2) package-context misalignment in terms of organizational management model, and (3) package-cont...
Existing polar transfer alignment (TA) algorithms are designed based on linear Kalman filters (KF) to estimate misalignment angles. In the case of a large misalignment angle, these algorithms cannot be applied in order to achieve accurate TA. In this paper, a TA algorithm based on an unscented Kalman filter (UKF) is proposed to solve the problem of the large misalignment angle in the polar regi...
PURPOSE To improve the reliability of corneal topographic data through the development of a method to estimate the magnitude of misalignment between successive corneal videokeratography (VK) maps and eliminate the effect of misalignment on the repeatability of topography data. METHODS Anterior and posterior topography maps were recorded twice for 124 healthy eyes of 124 participants using a P...
We investigate the implications of the new price information in the latest International Comparison Program (ICP) survey for evaluating the year 2005 exchange rate misalignment estimates. A decomposition exercise reveals that the misalignment revisions are substantially affected by the ICP price updates. Two measurement-related and four economic factors are used to explain the differences in mi...
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