Table 6 Simulation results of yarn feeder rotational speed for different algorithms in rotational speed fluctuation phase.
From: Research on yarn tension control technology for knitting underwear machine based on adaptive ADRC
Speed fluctuation phase | PID | ADRC | Adaptive ADRC | |||
|---|---|---|---|---|---|---|
Maximum deviation/(r/min) | Response time/s | Maximum deviation/(r/min) | Response time/s | Maximum deviation/(r/min) | Response time/s | |
1500r/min–2500r/min | 382 | 0.0167 | 272 | 0.0131 | 192 | 0.0099 |
2500r/min–1500r/min | – 376 | 0.0173 | – 278 | 0.0124 | – 190 | 0.0094 |
