| 摘要 |
<p>The invention provides a method and system for analysing the mechanical stress of an object using a computing device to any desired accuracy and special resolution with certainty, said method comprising the steps of arranging a plurality of values representative of stress descriptors of said object, having a plurality of rows and columns of values; applying a different scaling factor to each row and applying a different scaling factor to each column; generating an array from said scaled rows and columns; storing the scaling factors for each row and each column; processing the scaled array to incorporating boundary conditions and thereby provide system unknowns; and determining stress values of said object from said stress descriptors by removing any errors of said processed array by using one or more of said stored scaling factors. The method of scaling which uses differing scales for individual rows of the arrays, and by further using differing scales for individual columns of the arrays allows for the removal of errors in the calculation of stress values so that the accuracy of the resultant stress distribution may be known with certainty.</p> |
