Novel two-degree-of-freedom cloud deck
A degree of freedom, cloud platform technology, applied in the direction of machine/stand, supporting machine, mechanical equipment, etc., can solve the problems of inconvenient use, large volume, complex structure, etc., and achieve simple assembly, large expandability, and small volume Effect
Inactive Publication Date: 2019-04-09
SOUTH CHINA UNIV OF TECH
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Problems solved by technology
[0003] The purpose of the present invention is to overcome the shortcomings of the existing two-degree-of-freedom industrial platform, such as large volume, complex structure, inconvenient use, etc., to provide a new type of two-degree-of-freedom platform
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[0029] Such as Figure 1-5 shown. The invention discloses a novel two-degree-of-freedom cloud platform, comprising a horizontal adjustment foot 1-1, a support circular plate 2, an azimuth transmission gear set 9, and a pitch angle mechanism installed on the support circular plate 2;
[0030] The azimuth transmission gear set 9 is installed between the horizontal adjustment base 1-1 and the support circular plate 2; the support circular plate 2 is provided with an azimuth encoder 10;
[0031] The azimuth transmission gear set 9 is driven by the azimuth servo motor 11 arranged on the support circular plate 2, and the azimuth servo motor 11 drives the azimuth transmission gear set 9 to rotate, thereby changing the azimuth encoder fixed under the support circular plate 2 The azimuth of the laser generator at 10; the azimuth encoder 10 measures the angle at which the azimuth transmission gear set 9 turns, that is, the variation of the azimuth of the laser generator;
[0032] The ...
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The invention discloses a novel two-degree-of-freedom cloud deck. The cloud deck comprises a horizontal adjusting foot seat, a supporting circular plate, a fixing frame, a top pitching shaft, an azimuth angle transmission gear set, a pitch angle transmission gear set, an azimuth angle servo motor, a pitch angle servo motor, an azimuth angle encoder and a pitch angle encoder. In order to meet the requirements for the rotation force and the rotation speed of the cloud deck, parameters of the rotational inertia of the cloud deck are calculated, and the type of a servo motor is determined, so thatthe cloud deck only needs 0.2 s for accelerating the speed from 0 deg / s to 140 deg / s. In order to increase the expandability, an expansion slot position and an assembly hole are reserved in the top pitching shaft of the cloud deck, and a laser generator or a camera can be fixed as needed. The novel two-degree-of-freedom cloud deck overcomes the shortcoming that an existing two-degree-of-freedom industrial cloud deck is large in volume, complicated in structure, inconvenient to use and the like, and a two-degree-of-freedom follow-up control device for secondary development and research is provided for researchers and cloud deck enthusiasts.
Description
technical field [0001] The invention relates to a follow-up control device, in particular to a novel two-degree-of-freedom cloud platform. Background technique [0002] PTZ follow-up control systems are widely used in various fields of military and civilian industries, such as artillery aiming, antenna radar, camera support, etc. Generally, a complete set of PTZ follow-up control systems includes PTZ, interactive software and control algorithm. Among them, as the actuator of the system, the rationality and precision of its structure usually determine the upper limit of the system response speed and control precision. The gimbal with reasonable structure and small dead zone enables researchers to focus on developing and optimizing control algorithms and other issues. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the existing two-degree-of-freedom industrial pan-tilt, such as large volume, complex structure, and ...
Claims
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Login to View More IPC IPC(8): F16M11/06
CPCF16M11/06
Inventor 苏为洲谭敏哲闻成谢锐勇
Owner SOUTH CHINA UNIV OF TECH