Linear Motor Velocity and Acceleration Motion Control Study Based on PID+Velocity and Acceleration Feedforward Parameters Adjustment
2011; Trans Tech Publications; Volume: 697-698; Linguagem: Inglês
10.4028/www.scientific.net/msf.697-698.239
ISSN1662-9760
AutoresWen Fang Peng, Guanghui Li, Peng Wu, Guang Tan,
Tópico(s)Industrial Automation and Control Systems
ResumoThis paper adopts with a PMAC Programmable Multi-axis Controller to control a linear motor through adjusting PID + velocity and acceleration feedforward parameters of the control card. The motor can reach 50-nm precision at lower speed. The PLC real-time monitoring function of the software is used to monitor the actual pace of registers. The real-time online adjustment of PID parameters of the motor at various speeds is realized, which makes the motor reach high motion accuracy at various velocity and acceleration.
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