Notice of RetractionResearch on Computer Control Technique of Spindle Drive for Uniform Velocity Winding

Notice of Retraction

After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.

We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.

The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.

Through analyzing the principle of spindle drive of high speed winding machine for synthetic filament, on the basis of actual apparent density, a kind of control model, control algorithm and its implementation scheme to realize spindle drive for uniform velocity winding is researched and established. The computer control technique of spindle drive realized by using Programmable Computer Controller (PCC) and the application of software engineering method in programming for uniform velocity winding is introduced. Thus, the theoretical foundation and effective measure for realizing uniform velocity winding in the process of production is provided. It is an essential technique for speed up of winding machine. The results testing the performance of real setup show that the control deviation is accurate to within 0.2% and the rate of variation in winding speed is lower than 3%.