Title :
Optimal control with exponential decay rate for offshore platform subjected to irregular wave force
Author :
Liang, Yan-Jun ; Tang, Gong-You ; Ma, Hui
Author_Institution :
Coll. of Inf. Sci. & Eng., Ocean Univ. of China, Qingdao, China
Abstract :
The vibration optimal control with exponential decay rate problem of the offshore jacket platform is studied. An optimal vibration controller is designed for the system affected by the wave load expressed as disturbances produced by exosystems. Numerical simulations illustrate the effectiveness of the proposed controller.
Keywords :
control system synthesis; offshore installations; optimal control; vibration control; exosystems; exponential decay rate; irregular wave force; offshore jacket platform; optimal vibration controller; wave load; Automatic control; Civil engineering; Damping; Earthquakes; Information science; Oceans; Optimal control; Shock absorbers; Steel; Vibration control;
Conference_Titel :
Control and Automation (ICCA), 2010 8th IEEE International Conference on
Conference_Location :
Xiamen
Print_ISBN :
978-1-4244-5195-1
Electronic_ISBN :
1948-3449
DOI :
10.1109/ICCA.2010.5524331
