The Application of Dual Limit Analysis Method in Physical Performance Characteristics Defining and Structural Designing

Abstract

Dual limit analysis method that can be widely used in stress analysis and judgment for the mechanical components, including the movement mechanics and finite element static mechanical analysis; and can be used in the social sciences, economics decision-making for the event, events, game, life choices, the program decision-making. To the dual limit analysis, we can use the coordinate system to express their inherent relationship. Because the event or project components, does not exist in the negative, so it can not be expressed with the traditional Cartesian coordinate system, we need to create a cross positive coordinate system to express. So, dual limit analysis method in the event judgment is a fuzzy analysis method to judge, but with the constantly adding the more parameters, this ambiguity will turn to clarity, add some precise value allows the results get closer to the clear. Dual limit analysis method has a great impact especially on fuzzy mathematics.

F2012-E13-016