... assjisiij,,,11axwssj1=∧(), ;xwassj≥=,21,∂∂=Owjsj∆if and then if and then if and then if and then xw x xw xxw x xw xxw w xwxw w xwssj sisiij sssj sisiij sssj ... 95%Failure 100%Li, Xiaoli "Fuzzy Neural Network and Wavelet for Tool Condition Monitoring" Computational Intelligence in Manufacturing HandbookEdited by Jun Wang et alBoca Raton: CRC ... cutting variables v, f, and d on the spindle and feed current under each tool wearclassification can be expressed as follows:Equation (15.32)where IS and IF are spindle and feed current amplitude,...