The application of a simple iterative learning algorithm in NC of wood working machinery

Along with the development of science and technology, the automation level of the wood working machinery increases day by day, and its Accuracy and technology level increases too. This article used STC89C51 series MCU as the main control chip to control the positions of NC, to adjust the precision of the controller by using the iterative learning control scheme, and reduce the deviation in actual operation processing. The actual application testing in the end shows that iteration algorithm can obtain satisfactory control effect.