Survey for Real-time Error Prediction and Compensation Technology for Thread Grinder

摘要

This paper thread grinder sophisticated technology of real-time thread grinder forecasting error and compensation technology, establishes the error compensation system, and analyzes the different compensation method. With the project, This paper discusses the AC servo motor control of the thread grinder grinding online automatic compensation system, and discusses the feedforward compensation control methods,time series analysis, control method, neural network control three compensation algorithm.