Modeling and Fuzzy PDC Control and Its Application to an Oscillatory TLP Structure

Table 1

Input data for case study of surge motion calculation.

Initial wave conditions
Wave frequency $\sigma$	Variable
Wave amplitude $A_i$	0.5 m
Environmental conditions
Water depth $h$	30 m
Gravitational force $g$	9.8 m/${\text{s}}^2$
Structural parameters
Mass $M$	10, 100, and 1000 kg
Draft $d$	2 m
Width $b$	10 m
Young's modulus $E$	$1\times {10}^7\hspace{0.17em}\text{N}/{\text{m}}^2$
Mass moment of inertia	${10}^{-2}\hspace{0.17em}{\text{m}}^4$