首页>
外国专利>
HIGH SPEED STATIONARY FIELD ANALYSIS METHOD, HIGH SPEED STATIONARY FIELD ANALYSIS DEVICE, HIGH SPEED STATIONARY FIELD ANALYSIS PROGRAM AND COMPUTER-READABLE RECORDING MEDIUM WITH THE SAME PROGRAM RECORDED
HIGH SPEED STATIONARY FIELD ANALYSIS METHOD, HIGH SPEED STATIONARY FIELD ANALYSIS DEVICE, HIGH SPEED STATIONARY FIELD ANALYSIS PROGRAM AND COMPUTER-READABLE RECORDING MEDIUM WITH THE SAME PROGRAM RECORDED
PROBLEM TO BE SOLVED: To provide a high speed stationary field analysis method for much more quickly and highly accurately calculating the physical quantity of an analysis object in a stationary state in the transient analysis of a phenomenon including a time differential value.SOLUTION: The high speed stationary field analysis method for executing following processing in an electronic computer includes: calculating the physical quantity of an analysis object by transient analysis to be performed by an analysis execution module in which a differential equation including time items is made discrete (step 21); calculating the time average quantity with the prescribed time width of the calculated physical quantity of the analysis object (step S23); correcting the physical quantity of the analysis object in each time step calculated in the step S21 by using a time higher harmonics order correction formula of a time average under the consideration of the calculated time average quantity (step 24); calculating, after the physical quantity is put in a stationary state by correction, the physical quantity after the stationary state of the analysis object by transient analysis using a differential equation (step 27); and displaying the calculated physical quantity after the stationary state (step 32).
展开▼
