深空遥操作大回路延时研究

深空探测是航天未来发展的重要领域,遥操作技术是深空探测的重要研究内容,是人类开展深空探测不可或缺的重要支撑技术。对遥操作交互模型进行了研究,阐述了典型深空遥操作闭环系统的遥控、遥测功能实现过程,基于深空遥操作的直接控制模式,对回路延时组成参数进行了分析,给出了回路延时各参数的工程测算方法,提出遥操作中遥测数据判读时刻的修正方法。理论分析表明,该方法提高了连续指令发送效率,充分利用了系统资源,缩短了任务执行时间。

Research on Big-Loop Time Delay in Deep Space Teleoperation

Deep space detecting is the important subject for future space development. Teleoperation is the significant domain and indispensably essential technology of deep space detecting. The interactive mode of teleoperation is investigated, and the telecontrol and telemetry interactive process of typical deep space teleoperation closed-loop system is presented. Based on the direct control mode of teleoperation, the parameter of loop time delay is analyzed, and then the engineering calculation methods of loop time delay components are given. A modified way is proposed on dealing with the time of judging telemetry. The theory analysis indicates that the method can greatly improve continuous instruction efficiency, maximize system resource and decrease mission performance time.