面向一体化测试与运管的航天器指令技术研究

Research on spacecraft instruction technology for integrated testing and operation management

摘要:

现有的航天器测试与运管程序通过word文档采用自然语言的方式进行描述，需要人工录入、集成、整合和校验，既浪费人力、时间，又容易因人为原因出错，不利于测试与运管程序在多用户间的快速交互，且存在安全隐患。针对该问题，借鉴NASA及ESA的PLEXIL、PLUTO、Timeliner-TLX、SCL等航天器指令设计经验，研究了面向航天器地面测试与在轨运管的航天器指令技术，该指令架构具备层次化、模块化、抽象化等高级程序特点，且具备对航天器进行工作过程监测与异常状态处置能力，便于航天器测试与运管程序的人机交互、数字化设计、交换共享与解译执行，可作为国内航天器测试与运管程序一体化设计的技术参考。

Abstract:

The existing spacecraft testing and operation management procedures are described in natural language through word documents. Not only it requires manual input, integration and verification, and is a waste of manpower and time, more importantly, it prone to errors due to human reasons, and is not conducive to rapid interaction of the management program among multiple users. In response to this problem, drawing on the experience of spacecraft instruction design such as PLEXIL, PLUTO, Timeliner-TLX, and SCL of NASA and ESA, the spacecraft instruction technology for spacecraft ground testing and on-orbit operation management is studied. The instruction has modularization, abstraction and other high-level programming language features, and has the ability to detect the working process of the spacecraft and handle abnormal states, which is convenient for the human-computer interaction, digital designing, data sharing, interpretation and execution of spacecraft testing and operation management programs. The instruction also can be used as technical reference for spacecraft testing and operation management programs' designing.