公开(公告)号：KR102094976B1

公开(公告)日：2020-03-30

申请号：KR1020180096583

申请日：2018-08-20

Applicant: 한국항공우주연구원

Inventor： 서현호 ,  방효충 ,  천이진

IPC: B64G1/28 ,  G05D1/08

公开(公告)号：KR100250938B1

公开(公告)日：2000-04-15

申请号：KR1019970071143

申请日：1997-12-12

Applicant: 한국항공우주연구원 ,  주식회사 케이티

Inventor： 방효충 ,  박영웅 ,  한정엽

IPC: B64G7/00

Abstract: PURPOSE: An 1-axis rotation simulator is provided to allow a satellite to perform it's objects smoothly by sufficiently carrying out experiment on the ground before the satellite is departed. CONSTITUTION: An 1-axis rotation simulator comprises: a fixed horizontal strut(12); a rotary horizontal strut(20) rotatably combined to the upper portion of the fixed horizontal strut; a potentiometer(51) installed on the center of the rotary strut to detect position change of the rotary strut; a coupler(53) for fixing the potentiometer by coupling; an output unit installed on the rotary strut to generate rotational torque of the rotary strut; an angular speed sensor detecting angular speed of the rotary strut; and a data obtaining and operating unit for processing the obtained detecting data. The posture of the rotary horizontal strut is changed by a program stored in a posture control logic operating device. The 1-axis rotation simulator is applied to posture control of a satellite and general ground systems. As the 1-axis rotation simulator is produced at a low cost and replaced optionally, defrayment due to development is reduced.

Abstract translation: 目的：提供1轴旋转模拟器，以便在卫星离开之前，通过在地面上充分进行实验，可以使卫星顺利执行物体。 构成：1轴旋转模拟器包括：固定水平支柱（12）; 可旋转地组合到固定水平支柱的上部的旋转水平支柱（20） 安装在旋转支柱中心的电位计（51），以检测旋转支柱的位置变化; 用于通过耦合固定电位器的耦合器（53）; 安装在旋转支柱上以产生旋转支柱的旋转扭矩的输出单元; 检测所述旋转支柱的角速度的角速度传感器; 以及用于处理所获得的检测数据的数据获取和操作单元。 通过存储在姿势控制逻辑操作装置中的程序来改变旋转水平支柱的姿势。 1轴旋转模拟器适用于卫星和一般地面系统的姿势控制。 由于1轴旋转模拟器以低成本制造并且可替代地替换，所以由于显影而导致的减量。