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Preset-time robust adaptive stabilization control of shipborne helicopter landing platforms
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Dayu XU1, Jian LI2, *, Jialu DU2
Navigation of China | 2026, 49(1) : 29 - 37
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Navigation of China | 2026, 49(1): 29-37
• Marine Traffic Safety •
Preset-time robust adaptive stabilization control of shipborne helicopter landing platforms
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Dayu XU1, Jian LI2, *, Jialu DU2
Affiliations
  • 1.China Classification Society, Beijing 100007
  • 2.School of Marine Electrical Engineering, Dalian Maritime University, Dalian 116026
Published: 2026-02-25 doi: 10.3969/j.issn.1000-4653.2026.01.003
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The Shipborne Helicopter Landing Platform (SHLP) provides an effective solution for ensuring the safe landing of shipborne helicopters by compensating for ship motions induced by wind, waves, and currents. To address the stabilization control problem of the SHLP subject to compound disturbances caused by ship motions, dynamic uncertainties, and load perturbations, a preset-time robust adaptive stabilization control method is proposed. First, a novel barrier Lyapunov function is designed, which allows the convergence time for regulating the supporting surface of the SHLP to the desired horizontal position to be preset in advance. Then, an adaptive compound disturbance estimator is constructed to achieve online estimation of the compound disturbances acting on the SHLP. Finally, by integrating the backstepping design approach with a projection algorithm, a preset-time robust adaptive stabilization control law for the SHLP is developed. Numerical simulation results demonstrate the effectiveness and robustness of the proposed control method under compound disturbance conditions.

Shipborne Helicopter Landing Platform  /  stabilization control  /  preset-time  /  robust adaptive control
Dayu XU, Jian LI, Jialu DU. Preset-time robust adaptive stabilization control of shipborne helicopter landing platforms[J]. Navigation of China, 2026 , 49 (1) : 29 -37 . DOI: 10.3969/j.issn.1000-4653.2026.01.003
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Year 2026 volume 49 Issue 1
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doi: 10.3969/j.issn.1000-4653.2026.01.003
  • Receive Date：2025-01-23
  • Online Date：2026-05-19
  • Published：2026-02-25
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  • Received：2025-01-23
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    1.China Classification Society, Beijing 100007
    2.School of Marine Electrical Engineering, Dalian Maritime University, Dalian 116026
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表12种不同金属材料的力学参数
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小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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