摘要
为实现矢量喷管控制系统正向研发"V"字模型,使用基于模型的设计方法开展矢量喷管控制系统的设计和验证。建立了包含矢量喷管液压机械单元、矢量喷管控制器及矢量偏转运动的矢量喷管控制系统模型,与发动机模型、飞机模型集成用于矢量喷管控制系统的系统综合设计。使用模型自动测试技术开展数字仿真试验,利用自动代码生成技术和实时仿真技术实现控制软件快速开发和系统半物理试验,试验结果表明了矢量喷管控制系统设计的正确性、高效性。
In order to realize the ＂V＂ model process of forward development for vector nozzle control system, the design and verification of vector nozzle control system based on model-based design was proposed. The model of vector nozzle control system was built, consisted of hydraulic mechanism unit, controller, and vectoring motion model. The synthesis design of the vector nozzle model, the engine model and the aircraft model was used in system level design. The technology of automatic test for model was used in digital simulation, and auto code generation and real-time simulation was used to implement rapid development of software and semi-physical tests for the control system. The test results show the correctness and the efficiency of the design of vector nozzle control system.
出处
《航空发动机》
2017年第4期23-29,共7页
Aeroengine
基金
国家重大基础研究项目资助
