南京航空航天大学学报（英文版）2023，Vol.40Issue(z2)：18-25,8.DOI:10.16356/j.1005-1120.2023.S2.003
面向控制的超燃冲压发动机建模研究
Control-Oriented Study on Modeling for Scramjet
于兵强 1廉志强 1周鑫 1仇小杰 2鲁峰 1黄金泉1
作者信息
- 1. 南京航空航天大学江苏省航空动力系统重点实验室,南京 210016,中国
- 2. 中国航发控制系统研究所,无锡 214063,中国
- 折叠
摘要
Abstract
First,a one-dimensional steady model of the scramjet is established.Particularly for the combustion with three modes,the one-dimensional gas dynamic governing equations are introduced to describe the axial distribution of the flow.Second,a one-dimensional dynamic model is derived by considering the volume effect based on the steady model.The model running results show that the results of the model are in good agreement with the experimental data.Further,a three-input-one-output proportional-integral(PI)controller is designed.The simulations show that the model can meet the requirements of scramjet control system design.关键词
超燃冲压发动机/一维模型/动态模型/容积动力学Key words
scramjet/one-dimensional model/dynamic model/volume dynamics分类
航空航天引用本文复制引用
于兵强,廉志强,周鑫,仇小杰,鲁峰,黄金泉..面向控制的超燃冲压发动机建模研究[J].南京航空航天大学学报（英文版）,2023,40(z2):18-25,8.
