Fan blade positioning method, system, computer equipment and readable storage medium
A technology of fan blade and positioning method, applied in the field of computer equipment and readable storage medium, system, fan blade positioning method, can solve problems such as large error, and achieve the effect of eliminating error and improving positioning accuracy
Active Publication Date: 2021-12-10
北京京能能源技术研究有限责任公司
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[0005] Based on this, it is necessary to provide a fan blade positioning method, system, computer equipment and readable storage medium for the problem of large errors in the existing methods for positioning fan blades by unmanned aerial vehicles.
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[0051] In order to make the above purpose, features and advantages of the present application more obvious and understandable, the specific implementation manners of the present application will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific implementation disclosed below.
[0052] The serial numbers assigned to components in this document, such as "first", "second", etc., are only used to distinguish the described objects, and do not have any sequence or technical meaning. The "connection" and "connection" mentioned in thi...
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The application provides a fan blade positioning method, system, computer equipment and readable storage medium. The fan blade positioning method includes: firstly receiving the tip coordinates of the three blades in the fan, and obtaining the first position coordinates, the second position coordinates and the third position coordinates. Secondly, a fourth position coordinate of the center of the hub in the fan is determined according to the first position coordinate, the second position coordinate and the third position coordinate. Finally, relative coordinates of the three blade tips relative to the center of the hub are determined according to the fourth position coordinates, the first position coordinates, the second position coordinates and the third position coordinates. The present application adopts the above-mentioned method steps to realize accurate positioning of the blade tips of the three blades in the fan and the center of the hub, thereby improving the positioning accuracy. At the same time, the use of relative position for UAV cruise path planning can eliminate the error caused by the use of absolute position, thereby further improving the positioning accuracy.
Description
technical field [0001] The present application relates to the technical field of fan detection, in particular to a fan blade positioning method, system, computer equipment and readable storage medium. Background technique [0002] The blades of wind turbines are one of the important parts that convert wind energy into electrical energy, and their operation and maintenance naturally occupy an extremely important position in the entire wind power operation and maintenance. However, due to the variable environment and other factors in the process of wind power generation, common defects such as trachoma, cracks, and peeling may occur on the surface of the blades. These defects will seriously affect the efficiency and safety of wind power generation. Therefore, there is a very important necessity for the inspection of the wind turbine blades. The traditional inspection methods of fan blades, such as hand-held binoculars inspection, hanging basket or spider-man climbing inspecti...
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IPC IPC(8): G01S17/42G01S17/86F03D17/00G06F17/11
CPCG01S17/42G01S17/86F03D17/00G06F17/11
Inventor 孟超谢正和张博洋梁国杰梅东升冯宝泉蔡来生毛永清郭永红朱迎春陈国伟郭强刘政修赵潇然梁浩赵宁宁段立国王志红武国旺王伟赵永良张超力闫立华彭晓军朱凯
Owner 北京京能能源技术研究有限责任公司