Active Non-fragile Control for Offshore Steel Jacket Platforms
This paper deals with non-fragile state feedback control problem for offshore steel jacket platform system when subject to nonlinear self-excited hydrodynamic forces, the additive and multiplicative gain variation forms are considered, respectively. A non-fragile state feedback controller (NFSFC) is introduced to improve the performance of the offshore platform system. By Lyapunov theorem, the sufficient condition of asymptotically stable of system is developed, which present a feasibility to design the NFSFC. Simulation results show that compared with the state feedback controller (SFC), under the control of proposed NFSFC, the displacements of offshore platform and the required control forces are both reduced.
Non-Fragile Control Active Control Offshore Steel Platform Linear Matrix Inequality (LMI)
HUANG Zuo-wu ZHANG Bao-lin MA Hui
College of Science, China Jiliang University, Hangzhou 310018, P. R. China College of Information Science and Engineering, Ocean University of China, Qingdao 266100, P. R. Chi
国际会议
The 31st Chinese Control Conference(第三十一届中国控制会议)
合肥
英文
7481-7486
2012-07-01（万方平台首次上网日期，不代表论文的发表时间）