CAE is the empirical method, calculation, simulation, to find solutions to design best, cheapest price, fastest time computer algorithm based on FEM (Finite Element Method) etc. ... 1. Finite: finite means (other than the award you according to the method of analysis, the number of elements to be considered and the result is absolutely 100%) 2. Element: use interpolation (interpolate) to find out the result (stress, move, ...) at the nodes (Node) 3. Method = > FEM using approximate numerical methods and to find out the approximate results. (Numerical + approximate) In College, or to use the words "FEM" also in industry, R & D of CAE rooms the company then used the word "FEA".
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