TY - GEN
T1 - Analysis and Modeling of Variable Cycle Engine Control System
AU - Zeng, Xianyi
AU - Gou, Linfeng
AU - Shen, Yawen
AU - Shao, Wenxin
AU - Yang, Jiang
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/7
Y1 - 2020/7
N2 - Variable cycle engine (VCE) has many control variables, complex working process, wide range and fast change of environmental conditions, and complex control laws, which make the design of control system more difficult in engineering practice. In this paper, the double culvert VCE with core engine drive fan is studied. By analyzing the variation law of engine performance when the parameters of adjustable components change, the control quantity of the control system is determined. RSCN method is used to analyze and verify the rationality of the combination of different controlled quantities, and the controlled quantity of the control system is determined. The linear model of VCE is established and verified by simulation. The results show that the established linear model can accurately fit the nonlinear model, and the model linearization method is reasonable and effective, which can be used in the design of variable cycle engine control system.
AB - Variable cycle engine (VCE) has many control variables, complex working process, wide range and fast change of environmental conditions, and complex control laws, which make the design of control system more difficult in engineering practice. In this paper, the double culvert VCE with core engine drive fan is studied. By analyzing the variation law of engine performance when the parameters of adjustable components change, the control quantity of the control system is determined. RSCN method is used to analyze and verify the rationality of the combination of different controlled quantities, and the controlled quantity of the control system is determined. The linear model of VCE is established and verified by simulation. The results show that the established linear model can accurately fit the nonlinear model, and the model linearization method is reasonable and effective, which can be used in the design of variable cycle engine control system.
KW - control system
KW - linear model
KW - simulation
KW - variable cycle engine
UR - http://www.scopus.com/inward/record.url?scp=85092066331&partnerID=8YFLogxK
U2 - 10.1109/ICMAE50897.2020.9178861
DO - 10.1109/ICMAE50897.2020.9178861
M3 - 会议稿件
AN - SCOPUS:85092066331
T3 - ICMAE 2020 - 2020 11th International Conference on Mechanical and Aerospace Engineering
SP - 206
EP - 211
BT - ICMAE 2020 - 2020 11th International Conference on Mechanical and Aerospace Engineering
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 11th International Conference on Mechanical and Aerospace Engineering, ICMAE 2020
Y2 - 14 July 2020 through 17 July 2020
ER -