分析了机载火控雷达的固有特点、发展趋势以及从“数字化”走向“软件化”的迫切需求。首先,从总体设计、基础软硬件、组件化开发、集成与验证等方面梳理了软件化雷达技术体系。针对机载火控雷达强实时、嵌入式等特性,研究了本领域软件化雷达亟需解决的关键技术,主要包括:开放式系统架构、轻量化/ 低时延中间件、组件的抽象与划分原则、高效组件开发机制、基于模型驱动的组件集成开发环境等。然后,从实时性、重构性、软件解耦等方面介绍了机载火控软件化雷达的验证思路。最后,针对我国尚未装备完全符合开放式架构规定的机载火控软件化雷达的现状,指出了重点需要关注和解决的若干问题。

The inherent characteristics, development trends, and the urgent need for transitioning from “digitization” to “softwareization” of airborne fire control radar are analyzed in this article. First,the software radar technology system is outlined from the perspectives of overall design, basic hardware and software, component development, integration and verification. In response to the strong real-time and embedded characteristics of airborne fire control radar, key technologies urgently needed to be solved in this field of software radar have been studied. The key technologies include open system architecture, lightweight/ low-latency middleware, principles of component abstraction and division, efficient component development mechanisms, and model-driven component integration development environments. Then, the verification approach for airborne fire control software radar is discussed in terms of real-time performance, reconfigurability, and software decoupling. Finally, for the current situation that China has not yet equipped with airborne fire control software radar that fully meets the requirements of open architecture, some key problems that need to be focused on and solved are pointed out.

TN958