Analysis and Experiment of the Multi-Needles Trajectory in Magnetic Driven Model

Abstract:

Based on the principle of needle selection for the traditional knitting jacquard, this paper puts forward a new needle driven mode by magnetic suspension. At the same time the paper obtain the optimal trajectory for a single needle of magnetic suspension drive mode on the basis of the traditional trajectory, and it also analyzes the trajectories of multi needles and obtains the trajectories diagram for eight needles of their periodic motion. It also designs the hardware circuit for the control system and set up the experiment platform to carry out experimental study. The experiment proves that the target trajectories in the control system are consistent with the measured trajectories.

• Periodical: Applied Mechanics and Materials (Volumes 635-637)
• Pages: 1203-1206
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.635-637.1203
• Online since: September 2014
• Authors: Chi Zhang*, Xiao Guang Wu, Shuang Li
• Keywords: Axial Magnetic Suspension, Motion Trajectory of Needle, Multi-Needles of Magnetic Driven Model

References

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