CN113474255A - 一种离轨帆展开方法及其装置 - Google Patents

一种离轨帆展开方法及其装置 Download PDF

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CN113474255A
CN113474255A CN201980086648.6A CN201980086648A CN113474255A CN 113474255 A CN113474255 A CN 113474255A CN 201980086648 A CN201980086648 A CN 201980086648A CN 113474255 A CN113474255 A CN 113474255A
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CN113474255B (zh
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李晓明
王战辉
邹宇
任维佳
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Spacety Co ltd Changsha
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
    • B64G1/242—Orbits and trajectories
    • B64G1/2427—Transfer orbits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
    • B64G1/242—Orbits and trajectories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/222—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles for deploying structures between a stowed and deployed state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
    • B64G1/244—Spacecraft control systems
    • B64G1/245—Attitude control algorithms for spacecraft attitude control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/62—Systems for re-entry into the earth's atmosphere; Retarding or landing devices

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  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
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Abstract

一种离轨帆展开方法及其装置，包括非折叠帆(200)和折叠帆(300)，非折叠帆(200)与折叠帆(300)可转动连接以形成驱使星体(100)离轨的离轨帆；折叠帆(300)包括能够在其呈折叠状态时用于折叠帆体的且在其呈展开状态用于支撑帆体的至少一个第一骨架(300a)，在折叠帆(300)相对非折叠帆(200)的第一侧边转动至折叠帆(300)与非折叠帆(200)的第一夹角(α)为第一临界值的情况下，至少一个第一骨架(300a)中的一个或多个按照其能够与第一侧边并行的方式开始绕折叠帆(300)转动，并且折叠帆(300)相对非折叠帆(200)的第一侧边继续转动，从而第一夹角(α)继续增大至能够使得折叠帆(300)与非折叠帆(200)形成离轨帆的第二临界值。在发射前，折叠帆(300)就能够折叠好，以尽量减小体积；离轨帆展开状态下有足够大的面质比。

Description

PCT国内申请，说明书已公开。

Claims (15)

  1. PCT国内申请，权利要求书已公开。
CN201980086648.6A 2019-07-12 2019-11-29 一种离轨帆展开方法及其装置 Active CN113474255B (zh)

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CN2019106332200 2019-07-12
CN201910633220.0A CN110525687B (zh) 2019-07-12 2019-07-12 一种离轨帆展开方法及其装置
PCT/CN2019/121955 WO2021008063A1 (zh) 2019-07-12 2019-11-29 一种离轨帆展开方法及其装置

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CN111756980B (zh) * 2020-07-20 2021-08-17 中星乾景数据技术(北京)有限公司 一种具有折叠能力的新型卫星遥感相机
CN114132528B (zh) * 2021-11-30 2023-12-19 北京卫星制造厂有限公司 一种柔性帆展开装置
CN115771625A (zh) * 2022-12-14 2023-03-10 哈尔滨工业大学 一种二折式半刚性机械展开减速机构

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CN110525687B (zh) 2021-02-09
CN110525687A (zh) 2019-12-03
US20230131485A1 (en) 2023-04-27
CN113474255B (zh) 2024-05-07
WO2021008063A1 (zh) 2021-01-21

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