Measurement of Characteristic Self-Similarity and Self-Diversity for Complex Mechanical Systems

Based on similarity science and complex system theory, a new concept of characteristic self-diversity and corresponding relations between self-similarity and self-diversity for complex mechanical systems are presented in this paper. Methods of system self-similarity and self-diversity measure between main system and sub-system are studied. Numerical calculations show that the characteristic self-similarity and self-diversity measure method is validity. A new theory and method of self-similarity and self-diversity measure for complexity mechanical system is presented.