Yinong
Yinong Li, Beijing CN
Patent application number | Description | Published |
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20090024371 | METHOD FOR PREDICTING MICRO-TOPOGRAPHIC DISTRIBUTION OF TERRAIN - A method for irrigating terrain comprising the following steps: generating field surface relative elevation data set using Monte-Carlo simulation; adjusting the simulation data set to ensure it falls in a reasonable numerical range; adjusting the data set to establish certain spatial dependence using Kriging interpolation method; and making further statistical characteristics parameter modification to the data set, so that the final corrected field surface relative elevation data shares the same or similar statistics characteristics parameters as the initial simulation. The method factors in both the randomness and spatial dependence of the field relative elevation distribution, which brings the simulation result closer to the actual micro-topography. | 01-22-2009 |
Yinong Liu, Haidian District CN
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20140184773 | HUMAN BODY SECURITY INSPECTION APPARATUS AND METHOD - The present invention discloses a human body security inspection apparatus and a corresponding method. Specifically, the apparatus comprises: a human body security inspection device ( | 07-03-2014 |
Yinong Shen, Canton, MI US
Patent application number | Description | Published |
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20130268243 | PSEUDO-PHYSICAL MODELING OF DRAWBEAD IN STAMPING SIMULATIONS - The stamping of a metal sheet within a stamping die is simulated. The die includes a drawbead running perpendicular to a draw direction. A plurality of successive states are generated for iteratively representing the metal sheet from a blank shape to a final stamped shape. The drawbead is represented as a two-dimensional flat band within a model of the stamping die. Forces acting on the metal sheet are calculated at each successive state to define a next successive state. The calculating step includes a restraining force of the drawbead acting on the metal sheet calculated in response to a predetermined function of a length of the metal sheet engaged in the flat band in respective states. The particular width and location of the flat band achieve improved accuracy of estimating the restraining force. | 10-10-2013 |