Approximate Design of Optimal Disturbance Rejection for Discrete-Time Systems with Multiple Delayed Inputs: Application to a Jacket-Type Offshore Structure

Table 5

Comparison of values of performance index with two delayed inputs.

	,	,	,
Open-loop	0.3422	0.3422	0.3422
Feedback Control	0.0836 (75.57%)	0.1055 (69.17%)	0.1035 (69.75%)
AODRC	0.0372 (89.13%)	0.0506 (85.21%)	0.0901 (66.49%)