Stable control platform and stable control method for marine rocket launching
A stable control method and stable control technology, applied in the direction of adaptive control, general control system, control/adjustment system, etc., can solve problems such as unseen problems, and achieve the effects of timely control, meeting launch requirements, and fast system response
Active Publication Date: 2022-03-01
NO 63921 UNIT OF PLA
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Problems solved by technology
There is no offshore platform stability control device for rocket launch
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[0042]In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.
[0043] In describing the present invention, it is to be understood that the terms "comprises / comprising", "consisting of" or any other variation thereof are intended to cover a non-exclusive inclusion such that a product, device, A process or method includes not only those elements, but may also include other elements not expressly listed, or elements inherent in such a product, apparatus, process, or method, as required. Without further limitations, an element defined by the phrase "comprising / comprising...", "consisting of... does not exclude the presence of additio...
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The invention discloses a stable control platform and a stable control method for marine rocket launching. The stable control method comprises the steps that an attitude monitoring unit monitors current attitude data of a bearing unit in real time; the later short-term attitude forecasting unit is used for forecasting the later short-term attitude of the bearing unit and acquiring later short-term attitude forecasting data; the stability control unit generates a deviation rectification reset signal based on the later short-term attitude forecast data and sends the deviation rectification reset signal to the execution unit; the execution unit responds in time based on the deviation rectification reset signal sent by the stability control unit, drives the bearing unit to rectify deviation and reset, and keeps the bearing unit and the rocket to be launched on the bearing unit in a horizontal state all the time. According to the invention, the problems of pitching and rolling of the platform under the action of wind and wave flow which has the greatest influence on marine rocket launching can be solved, the platform can be always kept in a relatively horizontal posture even under the action of wind and wave flow, and the launching stability of marine platform rocket launching under the action of marine environment wind and wave flow is improved; and the offshore platform rocket launching requirement is met.
Description
technical field [0001] The invention relates to the technical field of sea launch platforms, in particular to a stability control platform and a stability control method for sea rocket launch. Background technique [0002] The unique advantages of sea launch are incomparable to ground launch. Sea launch has the following advantages: the launch platform can be moved, has a certain maneuverability, has good flexibility, good mission adaptability, launch economy, and high launch safety. When the rocket is launched at sea, the vertical launch state should be guaranteed, and the offshore platform will have six degrees of freedom due to the action of wind, waves and currents. Among them, the pitch and roll that have the greatest impact on the launch of sea rockets will cause the rocket to shake and will A large root bending moment will be generated, which will affect the safety of the rocket, and will also adversely affect the initial attitude of the rocket launch. [0003] The t...
Claims
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IPC IPC(8): G05B13/04
CPCG05B13/042
Inventor 叶海林祖峰白文静姜初伟李玉良周靖凯武齐永胡鹏任磊张俊鹏
Owner NO 63921 UNIT OF PLA