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A device for testing a motion trajectory filtering algorithm

A filter algorithm and motion trajectory technology, applied in electrical testing/monitoring, computing, computer components, etc., can solve the problem of consuming a lot of manpower and material resources, and achieve the effect of low cost and simple structure

Active Publication Date: 2019-06-14
CHINA UNIV OF GEOSCIENCES (WUHAN)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The technical problem to be solved by the present invention is that, when conducting corresponding research on algorithm verification in the prior art, for the motion trajectory filtering algorithm, it is often necessary to build a complex platform for testing, which consumes a lot of manpower and material resources. Device for testing motion trajectory filtering algorithm

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  • A device for testing a motion trajectory filtering algorithm
  • A device for testing a motion trajectory filtering algorithm
  • A device for testing a motion trajectory filtering algorithm

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Embodiment Construction

[0040]In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0041] refer to Figure 4 and Figure 5 , which are respectively the front view and the top view of an embodiment of the device for testing the motion trajectory filtering algorithm of the present invention. In this embodiment, the device for testing the motion trajectory filtering algorithm includes: an ultraviolet reflective sheet O, a moving object control device 1, a photographing device 2, a laser 3, a laser moving control frame 4 and a control assembly. The ultraviolet reflective sheet O can reflect ultraviolet light, and is used as the processing target of the motion trajectory filtering algorithm. In this embodiment, the ultraviolet reflective sheet O is a white circle; the moving object control device 1 is used...

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Abstract

The invention discloses a device for testing a motion trail filtering algorithm. The device comprises an ultraviolet reflector, a moving object control device, a shooting device, a laser, a laser moving control frame and a control assembly. The ultraviolet reflector is used as a moving target of the motion track filtering algorithm; the moving target control device is used for controlling an ultraviolet reflector to move, the shooting device is used for shooting the ultraviolet reflector and is provided with a camera, an ultraviolet optical filter is arranged on a lens, and the laser moving control frame is used for fixedly installing a laser and moving the laser so as to adjust the irradiation position of the laser; and the control assembly is electrically connected with the shooting device and the laser. The device can be used for testing the filtering effect of the Kalman filter for dynamic step number compensation, and is simple in structure and low in cost.

Description

technical field [0001] The invention relates to the field of experimental devices, more specifically, to a device for testing motion trajectory filtering algorithms. Background technique [0002] It is found in commonly used control programs that in actual control applications, there will be some time delays caused by data transmission and processing, which will affect the control accuracy. However, in the existing Kalman filter compensation method, since the acquisition of the delay time is not involved, the number of delay steps is processed as a fixed value. The number cannot meet the needs of higher precision control. In order to solve the above-mentioned technical problems, someone has proposed a method for performing dynamic step compensation to the Kalman filter at present. In order to make a clear description of the present invention, the following will specifically illustrate the principle of dynamic step compensation, but those skilled in the art should understand...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62G06T7/277G05B23/02
Inventor 王新梅司洋荣柯帅熊逸丹曾陈意
Owner CHINA UNIV OF GEOSCIENCES (WUHAN)