Active Disturbance Rejection Control for PMSM Applied in Industrial Sewing Machines

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Active Disturbance Rejection Control for PMSM Applied in Industrial Sewing Machines PMSM is an important category of the electric machines, in which the rotor magnetization is created by permanent magnets attached to the rotor. Many mathematical models have been proposedRead More

Servo System Applied in Industrial Sewing Machines

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Servo System Applied in Industrial Sewing Machines Permanent magnet synchronous motor (PMSM) servo drive system has been widely used for industrial sewing machines. The conventional control method is PID, which has some disadvantages such as large overshoot, bad robustness. InRead More

Monitoring of Sewing Machine for Textile Stream Smart Manufacturing Innovation

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Monitoring of Sewing Machine for Textile Stream Smart Manufacturing Innovation Among the processes for making final products using fibers, the final process can be called a sewing process. The sewing process generally corresponds to the process that requires the mostRead More

Actuated Presser-Foot for Industrial Sewing Machines

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Actuated Presser-Foot for Industrial Sewing Machines Practical tests have shown that this controller’s action is very similar to the simple reference switching solution. It has been noticed that the force output signal does not suffer the same abrupt variations atRead More

Adaptive Control of an Industrial Sewing Machines

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Adaptive Control of an Industrial Sewing Machines This study describes some possibilities of setting up an adaptive control method for an electromagnetically actuated presser-foot in an industrial high-speed sewing machine. The control of fabrics feeding in sewing machines is difficultRead More