论文部分内容阅读
新一代遥测系统的基本技术要求是,①小型化,②开发符合国际标准的S波段信道,③开发以PCM系统为主的遥测计算机系统,④遥测系统按标准化、模块化、系列化设计,便于扩充和修改。要达到小型化,应充分发展物性固态传感器,在实现传感器和变换器一体化的同时,要采用大规模集成电路、微组装技术或分布式系统等。采用S波段有六大好处;新系统应以PCM系统为主,因为它是全数字化系统,有精度好、效率高、带宽阔、利于数字处理等优点。要研制先进的遥测计算机系统,文中给出了评价这种系统性能的五个指标。详图二幅。
The basic technical requirements of the new generation of telemetry system are: ① miniaturization; ② development of S-band channels conforming to international standards; ③ development of telemetry computer systems mainly based on PCM systems; ④ telemetry systems based on standardized, modular and serialized designs to facilitate Expansion and modification. To achieve miniaturization, physical solid state sensors should be fully developed. Large-scale integrated circuits, micro-assembly technologies, or distributed systems should be adopted while realizing the integration of sensors and inverters. The use of S-band has six major benefits; the new system should be based PCM system, because it is fully digital system, with good accuracy, high efficiency, wide bandwidth, digital processing advantages. To develop advanced telemetry computer system, the paper gives five indicators to evaluate the performance of this system. Detailed picture two.