航空航天术语:人造卫星  

作　　者：周小鱼 

机构地区：[1]不详

出　　处：《问天少年》2024年第12期86-87,共2页Aerospace Knowledge Youth

摘　　要：什么是人造卫星?人造卫星(又称man-made satellite)是一类典型的航天器,它被发射到太空,环绕地球或其他天体运行。造卫星里面有什么?每一颗在轨运行的人造卫星一不管人工控制还是自动运行一都有四个主要部件:动力系统(如太阳能或核能),姿态控制模块,通信天线,以及采集信息的科学载荷(如相机、粒子探测器等)。What is the artificial satellite?The artificial,or man-made,satllite is an object,typically a spacecraft,launched into space and moves around Earth or another body in space.What is inside an artificial satellite?Every usable artificial satllite-whether its a human or robotic one-has four main parts:a power system(which could be solar or nuclear,for example),a way to control its atitude,an antenna to transmit and receive information,and a payload to collect information(such as a camera or a particle detector).

关 键 词：人造卫星 航空航天 姿态控制 在轨运行 天体运行 通信天线 粒子探测器 人工控制 

分 类 号：V47[航空宇航科学与技术—飞行器设计]