资源一号02D卫星星上管路设计方法

Satellite Piping System Rapid Design Method of ZY-1-02D Satellite

面对日益紧张的卫星研制任务需求,结合卫星推进系统管路研制的特点,面向资源一号02D卫星顶层设计需求提出一种推进系统原理驱动的卫星管路布局快速方法(系统)。文章描述了该方法的功能组成和实现方式,包含基于XML的管路原理图的规范化编制、管路原理图的数字化解析、管阀件快速布局、原理图驱动的管路自动连接走向设计、管路自动检查设计等,结合管路系统专家库构建,建立高效、智能的卫星管路快速设计系统。该方法将顶层需求与三维模型设计直接互联,取代原卫星管路设计过程中需求分析、模型转化的人工实现过程,实现了设计过程的精确性和高效性,经资源一号02D卫星应用验证,对提升卫星管路研制能力具有显著效益。

According to the requirements of the increasingly tense satellite development tasks and the characteristics of the satellite piping system,a rapid design method and system facing to the top-level design requirements for satellite pipeline layout driven by the basic propulsion system schematic diagram is proposed of ZY-1-02D satellite.The system function definition and implementation method is described in this article including the standardized compilation of the XML-based schematic diagram of the propulsion system,the digital analysis of the schematic diagram of the propulsion system,the rapid layout of pipe and value parts,the automatic connection design of the pipeline driven by the schematic diagram,the automatic inspection design of the pipeline.Combined with the construction of the piping system expert database,an efficient and intelligent rapid design system for satellite piping is established.This system directly interconnects the top-level requirements with the 3D model design and replaces the manual realization process of requirement analysis and model conversion in the original satellite piping design process,which improved the accuracy and efficiency of the design process.The method and system have been verified by the ZY-1-02D satellite and proved that it has significant benefits for improving the development capability of satellite pipelines.