Modeling and intelligent chatter control strategies for a lathemachine

摘要

We propose two advanced control algorithms, the LMS adaptivefilter and fuzzy CMAC neural network, to counteract the chatter problemfor a lathe machine. Experimental results are also included.Approximately 20 dB reduction in chatter has been achieved. We have alsodeveloped a multi-DSP board which can be used to implement any type ofintelligent controllers to machine systems. Other potential applicationsof the proposed methods are to milling and boring machines