基于微服务的可重复使用运载火箭试验数据交互平台

Reusable Launch Vehicle Test Data Interaction Platform Based on Microservices

摘要:

由于传统运载火箭试验数据交互平台在通用化、可靠性、扩展性等方面存在不足,开展基于微服务架构的试验数据交互平台设计研究；采用Docker容器与Kubernetes (K8s)编排技术,设计五层分布式平台架构,实现服务模块解耦和冗余部署；设计无代码数据判读语句体系,兼容MySQL、达梦数据库、InfluxDB多种数据库,并完成运载火箭测试数据接入、解析、显示、判读全流程管理；经测试,平台单帧数据处理时延、故障自愈速度、容灾能力等指标均达到设计目标,数据判读准确,平台达成高可靠、易扩展、自主可控的工程目标,满足新一代火箭地面测发控系统的发展需要。

Abstract:

Due to the deficiencies in generalization, reliability, and scalability of traditional launch vehicle test data exchange platforms, research is conducted on the design of a test data exchange platform based on microservices architecture. Docker containers and Kubernetes (K8s) orchestration technology are employed to design a five-layer distributed platform architecture, enabling service module decoupling and redundant deployment. A no-code data interpretation statement system is designed, compatible with multiple databases such as MySQL, Dameng database, and InfluxDB, and capable of managing the entire process of launch vehicle test data access, parsing, display, and interpretation. Testing has shown that the platform"s single-frame data processing latency, fault self-healing speed, and disaster tolerance capabilities all meet design goals. The data interpretation is accurate, and the platform achieves the engineering objectives of high reliability, easy scalability, and autonomous controllability, meeting the development needs of the new generation of rocket ground test, launch, and control systems.