Automatic attitude adjustment device and control method for solar energy capture of marine vehicles
A capture device and adjustment control technology, applied in the direction of using feedback control, etc., can solve problems such as not considering the impact of marine vehicles, and achieve the effect of improving endurance and capturing ability
Active Publication Date: 2022-03-18
HARBIN ENG UNIV
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[0006] None of the above inventions considered the impact of marine environment disturbance on marine vehicles
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[0048] The present invention is described in more detail below in conjunction with accompanying drawing example:
[0049] The marine vehicle in the present invention refers to various ships, unmanned boats, and marine floating structures in a broad sense, which are collectively referred to as marine vehicles in the present invention, and are all within the scope of application of the present invention .
[0050] figure 2 is a schematic diagram of the automatic attitude adjustment device. The vertical rods are scalable, and the posture of the solar capture device can be adjusted by combining different lengths. There is a spring connection in the middle of the horizontal rods, which is used to cooperate with the expansion of the vertical rods to cause changes in the upper plane area. image 3 , Figure 4 and Figure 5 They are the top view, left view and front view of the solar capture device loaded on the unmanned boat in still water. The naming order of the four supporti...
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The invention relates to an automatic attitude adjustment device and a control method for solar energy capture of an ocean carrier, belonging to the field of marine solar energy capture. The present invention comprises the following steps: (1) through the heading information provided by the compass, the position and time information provided by the GPS solve the best solar capture attitude angle, that is, the expected pose; (2) adjust the pole length through the automatic attitude adjustment device to make the solar energy The capture device gradually reaches the desired pose; (3) If there is continuous strong wind interference, the pose compensator calculates and compensates d 0 , to drive the automatic attitude adjustment device; (4) step (1) is continuously circulated to keep the best attitude to capture solar energy. The invention can ensure that the plane of the solar panel receives direct sunlight when the ocean vehicle is in different headings, at different times and in different locations, and the pose of the solar panel remains constant relative to the earth coordinate system when faced with continuous strong wind interference, thereby improving the ability to capture solar energy. Thereby improving the endurance of ocean carrier equipment.
Description
technical field [0001] The invention belongs to the field of solar energy capture at sea, and in particular relates to an automatic attitude adjustment device and a control method for solar energy capture of marine vehicles. Background technique [0002] Energy capture is very important for marine structures that require long self-sustaining force. Only by increasing the ability to capture external energy as much as possible can we effectively realize tasks such as monitoring and reconnaissance in the ocean. At present, in practical engineering applications, different marine vehicles use different marine environmental energy sources, mainly focusing on solar energy, wave energy, wind energy, and temperature difference energy. At present, solar energy is one of the main sources of energy acquisition for marine structures on the water surface. Yu Jiancheng pointed out in "Current Status of Marine Robot Environmental Energy Harvesting and Utilization Technology" that there is ...
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IPC IPC(8): G05D3/12
CPCG05D3/12
Inventor 贾琪廖煜雷李姿科成昌盛李志晨庞硕王博张磊
Owner HARBIN ENG UNIV