Handbook of PI and PID Controller Tuning Rules, 2nd Edition

4.6: I2PD Model

4.6 I 2PD Model

4.6.1 Controller with filtered derivative with set-point weighting 2

Table 132: PID tuning les I 2PD model

Rule

K c

T i

T d

Comment

Robust

Liu et al. (2003).

Model: Method 1

[1] K c (565)

T i (565)

T d (565)

Sample data (deduced from a graph)

?

OS

Rise time

?

OS

Rise time

0.8 ? m

?33%

?4 ? m

2.5 ? m

?0%

?10 ? m

? m

?20%

?5 ? m

3 ? m

?0%

?12.5 ? m

1.5 ? m

?3%

?7 ? m

3.5 ? m

?0%

?14 ? m

2 ? m

?0%

?8 ? m

4 ? m

?0%

?16 ? m

[1]


4.6.2 Controller with filtered derivative with set-point weighting 4

Table 133: PID tuning rules I 2PD model

Rule

K c

T i

T d

Comment

Robust

Liu et al. (2003).

Model: Method 1

[2] K c (566)

T i (566)

T d (566)

Sample data (deduced from a graph) [3]

?

OS

Rise time

?

OS

Rise time

0.8 ? m

?14%

?3 ? m

2.5 ? m

?0%

?7 ? m

? m

?4%

?3.5 ? m

3 ? m

?0%

?8.5 ? m

1.5 ? m

?0%

?4.5 ? m

3.5 ? m

?0%

?

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