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公开(公告)号：US11987340B2
公开(公告)日：2024-05-21
申请号：US17348870
申请日：2021-06-16
发明人： Ritsu Kadota , Tomoyoshi Koyanagi , Shuichi Moromi , Sadao Miyano
IPC分类号： B63H25/04 , B63B79/15 , B63B79/20 , B63B79/40 , G05D1/00 , G05D1/243 , G05D1/606 , G06N20/00
CPC分类号： B63H25/04 , B63B79/15 , B63B79/20 , B63B79/40 , G05D1/0206 , G05D1/243 , G05D1/2435 , G05D1/606 , G06N20/00
摘要： A hull behavior control system for controlling behavior of a hull of a marine vessel includes a memory and at least one controller coupled to the memory. The at least one controller is configured or programmed to control a steering that changes the traveling direction of the marine vessel, obtain a water surface shape around the marine vessel, estimate movement of a wave based on the water surface shape, and when it is determined that the hull rides the wave whose movement has been estimated, control the steering so as to reduce an influence of the wave on the hull.
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公开(公告)号：US11964742B2
公开(公告)日：2024-04-23
申请号：US17348868
申请日：2021-06-16
发明人： Ritsu Kadota , Tomoyoshi Koyanagi , Shuichi Moromi , Sadao Miyano
CPC分类号： B63B79/15 , B63H21/21 , G05D1/0066 , G05D13/66 , G06N20/00 , B63H2021/216
摘要： A hull behavior control system includes a memory and at least one controller coupled to the memory. The at least one controller is configured or programmed to control a propulsion force of the marine vessel using a propeller of the marine vessel, obtain a water surface shape around the marine vessel, estimate movement of a wave based on the water surface shape, and reduce the propulsion force by controlling the propeller when it is determined that an impact force equal to or greater than a threshold value will act on the hull after the hull travels over the wave whose movement has been estimated.
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公开(公告)号：US11755035B2
公开(公告)日：2023-09-12
申请号：US17388026
申请日：2021-07-29
发明人： Tomoyoshi Koyanagi
CPC分类号： G05D1/042 , B60L53/18 , B64C39/024 , G01S19/14 , B60L2200/10 , H02J7/0042
摘要： A control system includes a base device to be mounted on a mobile object, an aerial vehicle, a cable including a power supply cable for supplying electric power from the mobile object to the aerial vehicle and connecting the base device with the aerial vehicle, and a control device that controls flight of the aerial vehicle. The control device controls the aerial vehicle so that a relative altitude of the aerial vehicle with respect to the mobile object matches a target relative altitude. This control system optimizes an altitude of the aerial vehicle in accordance with the mobile object.
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