Research Article
A Comparative Analysis of PID, Lead, Lag, Lead-Lag, and Cascaded Lead Controllers for a Drug Infusion System
Table 2
Effects of KP, KD, and KI in a PID controller.
| Response | Rise time | Overshoot | Settling time | Steady state error |
| KP | Decrease | Increase | No effect | Decrease | KI | Decrease | Increase | Increase | Eliminate | KD | No effect | Decrease | Decrease | No effect |
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