Nonlinear control of an active heave compensation system
نویسندگان
چکیده
منابع مشابه
High Performance Control of an Active Heave Compensation System
To compensate for heave motion, which has an adverse impact on the response of a drill-string or a riser, passive and active devices are usually used. Active heave compensators, whose control system is an essential part, allow conducting operations under more extreme weather conditions than passive ones. This paper presents a constructive method to design a nonlinear controller for an active he...
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Abstract. A heave compensation system is one of the absolutely necessary instruments to secure mining operation. The heave compensation system includes a heave compensated platform which is to compensate heave motion and a gimbaled platform which is to accommodate pitch and roll. The simulation of a nonlinear model based on fuzzy PID control is performed. The results show that the compensation ...
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ژورنال
عنوان ژورنال: Ocean Engineering
سال: 2008
ISSN: 0029-8018
DOI: 10.1016/j.oceaneng.2007.11.005