Study on the Strengthening Buffer Operators and Their Applications

Based on the present theories of buffer operators, we established the ASBO (average strengthening buffer operator), GASBO (geometry average strengthening buffer operator), WASBO (weigh average buffer strengthening operator), and WGASBO (weigh geometry average buffer strengthening operator), etc. all of which possessed the universality and practicability. At the same time, we studied some characters and inherent relation among them, and effectively resolved some contradictions between quantitative analysis and qualitative analysis during the pretreatment of vibration data sequence. Then, we gave an example to illustrate its validity and practicability.