摘要
该固态记录器是卫星舱内辐射测量仪的配套产品,主要由单片机及外扩数据存储器等组成,可按预定要求进行脉冲计数和实现数据的记录存储.本仪器在我国发射的返回式卫星上应用时,成功地记录了辐射测量仪输出脉冲的动态数据.本文介绍了该记录器的软、硬件设计,并给出了部分记录结果,还谈到了提高产品可靠性的措施.
A solid - state recorder for recording radiation intensity in the cabin of recoverable satellite was developed . It mainly consists of a single - chip microcomputer, a data storage E2PROM, interface, an LED display, and a microprinter . Pulse signals in proportion to the radiation intensity in the cabin of the recoverable satellite were sent to counter TO of the single - chip microcomputer. A basic method for measuring radiation intensity in the cabin was proposed. Software and hardware design, including reliability design were described. The results of its application in the Chinese recoverable satellite launched in July 1994 was also presented.
出处
《航天医学与医学工程》
CAS
CSCD
1995年第4期273-276,共4页
Space Medicine & Medical Engineering
关键词
粒子辐射
辐射测量
卫星舱
corpuscular radiation radiation measurement recorders single chip computers
