Speed Control for a Marine Diesel Engine Based on the Combined Linear-Nonlinear Active Disturbance Rejection Control

Table 2

The indexes of IAE and TV for different controllers during different wave load conditions.

	Wave amplitude: 100 Nm				Wave amplitude: 200 Nm				Wave amplitude: 300 Nm
	LADRC	NLADRC	SADRC	PID	LADRC	NLADRC	SADRC	PID	LADRC	NLADRC	SADRC	PID
IAE	6.2	6.4	5.9	11.3	9.3	8.0	7.9	20.1	12.8	10.3	10.4	28.1
TV	1546.2	1425.9	1349.1	379.5	1540.5	1431.2	1416.4	391.8	1612.5	1464.9	1444.4	469.9