面向航天器控制的专用语言及编译程序设计

Design of Spacecraft Control Oriented Special Language and Compiler

针对陆基测控网测控站遥控操作模式不能适应新的测控需求以及国际测控合作的实际,提出了一种面向航天器操作的航天器控制语言(SCL语言)。该语言能够有效地解决航天器上行控制、参数判断和数据同步等航天器测控专用语句的设计难题,为航天器控制人员提供有力的工具。同时根据SCL语言的特点,提出了一种快速实现其编译程序的技术途径,给出了一种不同于一般高级语言特殊设计的实现方法。通过多颗同步和近地航天器测控实际应用,验证了SCL语言及编译程序的正确性,保证了陆基测控网实现了对卫星的闭环测控,极大提高了航天器的控制效率。

Spacecraft control language （SCL） oriented to the spacecraft operation is proposed according to facts that the TT＆C station operation mode in China ground-base TT＆C network （CGBTTCN） can not meet the requirements of new missions and international TT＆C cooperation. The SCL can effectively solved the problems of the dedicated spacecraft TT＆C syntaxes, such as spacecraft telecommand, parameters verification and data synchronization etc., and become a powerful tool for the spacecraft control operators. According to the SCL characteristics, this paper is put forward for the SCL to the technique approach of carrying out its compiler quickly and the realization method differed from the special design of general language. The application of GEO and LEO spacecrafts in China indicates that the SCL and its compiler are valid. It has realized the close-loop TT＆C supports to spacecraft and greatly improved the operation efficiency of the CGBTTCN resources.