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Control method of four-axis motor based on visual signal feedback

A technology of signal feedback and control methods, applied in the direction of using feedback control, etc., can solve the problems of many people and low efficiency, and achieve the effects of improving work efficiency, accurate mounting position, and saving manpower

Inactive Publication Date: 2012-02-01
XIAN UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The biggest disadvantage of this method of hanging bombs is that it requires multiple people to cooperate and interact and constantly adjust their positions. There are many people and low efficiency.

Method used

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  • Control method of four-axis motor based on visual signal feedback
  • Control method of four-axis motor based on visual signal feedback
  • Control method of four-axis motor based on visual signal feedback

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Embodiment Construction

[0038] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0039] Such as Figure 1 to Figure 4 As shown, the device used in the present invention is a four-degree-of-freedom mechanical arm bomb hanging device, which includes a base 1, an XY platform 2, a scissor lifting mechanism 3, and a rotating platform mechanism 4 that are sequentially connected from bottom to top.

[0040] The XY platform 2 includes a first bottom plate 5 fixed on the base 1, on which an X-direction rolling linear guide device and an X-direction drive motor 6 are arranged, and the X-direction rolling linear guide device includes an X-direction ball screw 18 and The sliding part, the sliding part of the X-direction rolling linear guide device includes the X-direction screw nut arranged on the X-direction ball screw 18, the X-direction screw nut seat fixed on the outside of the X-direction screw nut, and the second bottom plate ...

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PUM

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Abstract

The invention discloses a control method of a four-axis motor based on visual signal feedback. The device used by the control method is a four-degree-of-freedom mechanical arm missile hanging device. The method sequentially comprises the following steps of: setting marks; defining the marks into a plurality of marking group regions; distinguishing a first marking region from a second marking region in each mark group region; judging the shape of the first marking region and the shape of the second marking region; controlling each motor to work according to marking position information; and transversely pushing a missile to the missile hanging position and finishing the missile hanging action. According to the method disclosed by the invention, the position adjustment of four degrees of freedom can be automatically realized according to the missile hanging position of wings. The hanging position is accurate and high work efficiency is achieved.

Description

technical field [0001] The invention belongs to the technical field of mechanical automation, and in particular relates to a four-axis motor control method based on visual signal feedback. Background technique [0002] With the continuous development of modern military equipment, missiles have become the main weapon for fighters to attack and defend, and attaching missiles to aircraft and refueling them has become an important part of ground support tasks. Whether or not the time between dispatches of fighter planes can be shortened is the key to gaining an advantage in war. Statistics show that in the ground attack-based operations of the U.S. Air Force, the workload of aircraft bombing operations accounts for 80% of the entire ground support operation, occupying more than 6 personnel, which is the "shortest" among the "barrels" of ground support operations. Therefore, quickly mounting missiles on bomb-mounted aircraft is one of the important "hard" combat indicators to im...

Claims

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Application Information

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IPC IPC(8): G05D3/12
Inventor 朱虹杨啸晗李春男余哲刘龙
Owner XIAN UNIV OF TECH
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