| 摘要 |
The present invention provides a method for predicting fatigue life. The method includes the steps of: obtaining fatigue data of an object to be predicted by monitoring a condition of the object changed with respect to predefined fatigue stress until the object is broken; and predicting fatigue life of the object based on the obtained fatigue data and Weibull distribution according to equal cumulative probability of disability. Therefore, by the method, accuracy and reliability of fatigue life prediction on the object can be increased as the fatigue life is predicted by setting Weibull distribution based on equal cumulative probability of disability. |
