摘要: A set of mathematical equations for a typical electric winder system was established. The closed loop control system of the electric winder was modeled using a digital computer. Its operation is simple, requiring only one variable... 展开 A set of mathematical equations for a typical electric winder system was established. The closed loop control system of the electric winder was modeled using a digital computer. Its operation is simple, requiring only one variable, the payload, to be input yet the operational results for the entire control system are satisfactory. 收起