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Six-degree-of-freedom wave compensation platform

一种自由度、平台的技术，应用在机台/支架、船只增加稳定性的设备、舰艇等方向，达到位姿控制精度高、位姿识别算法简单的效果

Inactive Publication Date: 2018-06-12
SHANGHAI MARITIME UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned deficiencies, the present invention provides a six-degree-of-freedom wave compensation platform, the purpose of which is to solve the problem of six-degree-of-freedom wave compensation

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Embodiment Construction

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on The embodiments of the present invention and all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see Figure 1-7 , the present invention provides a technical solution:

[0025] A six-degree-of-freedom wave compensation platform includes: a bottom plate 1, a 2R1T parallel compensation unit 2, a 1R2T series compensation unit 3, and an upper platform 4. The bottom plate 1 is installed on the ship deck, the 2R1T parallel compensation unit 2 is installed on the bottom plate 1, the 1R2T series compensation unit 3 is installed on the 2R1T ...

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Abstract

The invention discloses a six-degree-of-freedom wave compensation platform, and belongs to the field of wave compensation equipment. The six-degree-of-freedom wave compensation platform comprises a base plate, a 2R1T parallel compensation unit, a 1R2T serial compensation unit, and an upper platform. The base plate is mounted on a ship deck; the 2R1T parallel compensation unit is mounted on the base plate; the 1R2T serial compensation unit is mounted on the 2R1T parallel compensation unit; and the upper platform is mounted on the 1R2T serial compensation unit. The six-degree-of-freedom wave compensation platform can compensate six-degree-of-freedom motions of heaving, yawing, rolling, surging, pitching and swaying of a ship under the wave effect. The six-degree-of-freedom wave compensationplatform is simple in structure, high in bearing capacity, convenient to control and high in pose control precision.

Description

technical field [0001] The invention belongs to the field of wave compensation equipment, and in particular relates to a six-degree-of-freedom wave compensation platform. Background technique [0002] Under the action of sea waves, the ship will produce six degrees of freedom motion of heave, roll, pitch, sway, surge and yaw, which will have a significant impact on the operation of the construction machinery on board. Taking naval replenishment at sea as an example, the relative motion of the two ships in heave, roll and pitch may cause the cargo in the replenishment to collide with the deck of the ship being replenished, which brings huge risks to the replenishment at sea; the two ships The relative movement of the degrees of freedom of surge, sway and yaw in the horizontal plane will make the cargo unable to be accurately placed in the designated position. [0003] Invention patent CN106744320A discloses a six-degree-of-freedom active wave compensation hoisting, which rea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16M11/14F16M11/04
CPCF16M11/046F16M11/14B63B39/00F16M11/045F16M11/048F16M11/18F16M11/2042F16M11/2078F16M11/24F16M13/02B63B39/005
Inventor 唐刚胡超胡雄
Owner SHANGHAI MARITIME UNIVERSITY
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