Two-degree-of-freedom H/sub /spl infin// control of ship steering
Proceedings of the 4th World Congress on Intelligent Control and Automation (Cat. No.02EX527) - Tập 1 - Trang 763-767 vol.1
Tóm tắt
The paper is concerned with an investigation into the use of two degree of freedom (TDF) H/sub /spl infin// control theory to a ship autopilot design. The method can overcome the computation difficulty of the classical H/sub /spl infin// optimization method due to the origin pole of the ship model. The presented TDF H/sub /spl infin// robust controller can guarantee the robustness and the performance of the closed-loop. The autopilot is being used to control the yaw dynamics of the "DaQing-233" ship model. Simulation results presented show the viability of such an approach. It is shown that the designed TDF H/sub /spl infin// controller of the autopilot can steadily keep and quickly change the ship course under various navigation conditions.
Từ khóa
#Marine vehicles #Robust stability #Robust control #Mathematical model #Automation #Educational institutions #Time factors #Design methodology #Riccati equations #Automatic controlTài liệu tham khảo
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