Screw locking route planning method using ant colony algorithm
An ant colony algorithm and path planning technology, applied in computing, computer parts, navigation and computing tools, etc., can solve the problems of wasting time and reducing the efficiency of automatic screw machining, so as to reduce the time consumed by transmission and improve production efficiency. Effect
Inactive Publication Date: 2019-09-17
WUYI UNIV
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Problems solved by technology
However, the core pursuit of the automatic screw locking machine is speed. The manually set locking path is not necessarily the shortest path. The automatic screw machine repeats the manually set non-shortest locking path many times, which will waste a lot of time and reduce the automatic screw machine. Processing efficiency
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[0014] This part will describe the specific embodiments of the present invention in detail, and the preferred embodiments of the present invention are shown in the accompanying drawings. Each technical feature and overall technical solution of the invention should not be construed as limiting the protection scope of the invention.
[0015] In the description of the present invention, it should be understood that the azimuth description, such as the azimuth or position relationship indicated by up, down, front, rear, left, right, etc., is based on the azimuth or position relationship shown in the drawings, only In order to facilitate the description of the present invention and simplify the description, it is not indicated or implied that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
[0016] In the description of the present in...
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The invention discloses a screw locking route planning method using an ant colony algorithm. The method comprises the following steps: obtaining appointed positions of screw holes to be locked; taking distances between the screw holes to be locked as pheromones; obtaining an initial set of all locked routes; judging whether a condition of ending iteration is met, wherein the judgment condition is that all locked routes walk through all appointed sites; if the condition of ending iteration is not met, obtaining the supplementary route of each locked route to obtain the whole route of each locked route until the condition of ending iteration is met; taking the whole route set of all locked routes as a final route set; and obtaining a shortest route from the final route set. An optical screw locking route can be planned through calculation and comparison for the direction and distance of each screw hole, the algorithm can guarantee that a route problem is optimally solved, the time of transfer consumption is reduced, and the production efficiency is greatly improved.
Description
technical field [0001] The invention relates to the field of screw machines, in particular to a screw locking and paying path planning method using an ant colony algorithm. Background technique [0002] The process of locking the screw with the screw machine will include multiple locking screw holes. In actual operation, when the screw machine performs screw locking, it is necessary to start from the position of the mechanical arm and perform the screw locking according to the manually set locking path. pay. However, the core pursuit of the automatic locking screw machine is speed. The manually set locking path is not necessarily the shortest path. Repeating the manual setting of the non-shortest locking path for the automatic screw machine for many times will waste a lot of time and reduce the cost of the automatic screw machine. processing efficiency. Therefore, how to obtain the shortest path of screw lock payment is a technical problem that needs to be solved urgently....
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IPC IPC(8): G01C21/20B23P19/06G06V10/40
CPCG01C21/20B23P19/06G06V10/40G06V10/751G06T7/73G06T7/0004G06T2207/30108
Inventor 梁淑芬谢惠敏杨芳臣黄辉邹观华黄树锋李柏盛梁沛然吴泽明朱麟涛李晓明梁立典陈琛
Owner WUYI UNIV