一种基于图形化建模的遥测参数配置工具

摘要

设计了一种基于图形化建模的适用于多星遥测参数配置的软件工具,将实际存在的物理对象作为独立的模块、使用相关图元和界面建立其逻辑模型,并可将遥测参数配置信息和图形模型绑定其中.同时根据遥测参数配置模型的特点,制定适用于遥测参数配置信息的描述规范,根据此规范对逻辑模型进行描述,最终模型以XML(可扩展标记语言)文件形式存储.该工具可在不同卫星之间复用.实践应用表明,该工具可以将配置过程非专业化和可视化,减少重复工作,降低了配置过程中的出错概率,提高配置工作的效率和质量,实现多星遥测参数配置图形化显示和配置工作的批量化.%A graphic modeling tool is designed for configuration of telemetry parameters of multiple satellites. Physical objects are represented as independent modules and graphic elements and GUI (Graphic User Interface) are used to establish their logical model, and telemetry parameter configuration information and graphic models can be bound to it. Specification for description of telemetry parameter configuration information is drawn up based on the characteristics of the model and the logic model is described with the specification. The ultimate model is stored in XML (eXtensible Markup Language) file format. The tool can be reused among different satellites. Engineering applications show that the tool visualizes the configuration process and makes the process more concise. At the same time, it reduces repetitive workload, lowers risks of mistakes and increases the efficiency and quality of configuration process by batch-processing multi-satellite telemetry parameter configuration.