TY - JOUR
T1 - 基于模糊反步自适应算法的飞机发电控制研究
AU - Wu, Mingxing
AU - Fan, Xianrong
AU - Li, Zhaodi
AU - Li, Weilin
N1 - Publisher Copyright:
© 2022 Editorial Office of Electric Machines and Control Application. All rights reserved.
PY - 2022/8
Y1 - 2022/8
N2 - With the development of more-electric and all-electric, aircraft electrical and electronic equipment has increased greatly, and the constant frequency System can no longer meet the demand of aircraft power. The aircraft power supply System needs to transform from constant frequency System to variable frequency System, and variable frequency generator is the most important equipment in variable frequency System. The traditional PID control adopts fixed parameters and cannot work well in the wide variable frequency power generation System, so a control parameter modification method based on fuzzy backstepping adaptive control algorithm is proposed to improve the adaptability of the voltage regulating System. Combined with the mathematieal model of three-stage power generation System, an adaptive law analysis method for uncertain parameters in the voltage regulating System is designed, and a Simulation model of the voltage regulating System based on the algorithm is established. The Simulation results showed that the fuzzy backstepping adaptive control could effectively suppress the influence of working condition changes on the voltage regulating System, enhance the stability and regulation Performance of the voltage regulating System, and this algorithm provides theoretical support for the design of aircraft generator Controller.
AB - With the development of more-electric and all-electric, aircraft electrical and electronic equipment has increased greatly, and the constant frequency System can no longer meet the demand of aircraft power. The aircraft power supply System needs to transform from constant frequency System to variable frequency System, and variable frequency generator is the most important equipment in variable frequency System. The traditional PID control adopts fixed parameters and cannot work well in the wide variable frequency power generation System, so a control parameter modification method based on fuzzy backstepping adaptive control algorithm is proposed to improve the adaptability of the voltage regulating System. Combined with the mathematieal model of three-stage power generation System, an adaptive law analysis method for uncertain parameters in the voltage regulating System is designed, and a Simulation model of the voltage regulating System based on the algorithm is established. The Simulation results showed that the fuzzy backstepping adaptive control could effectively suppress the influence of working condition changes on the voltage regulating System, enhance the stability and regulation Performance of the voltage regulating System, and this algorithm provides theoretical support for the design of aircraft generator Controller.
KW - backstepping adaptive control
KW - fuzzy control
KW - generator Controller
KW - Simulation model
KW - variable frequency generation System
UR - http://www.scopus.com/inward/record.url?scp=105007051674&partnerID=8YFLogxK
U2 - 10.12177/emca.2022.064
DO - 10.12177/emca.2022.064
M3 - 文章
AN - SCOPUS:105007051674
SN - 1673-6540
VL - 49
SP - 21
EP - 27
JO - Electric Machines and Control Application
JF - Electric Machines and Control Application
IS - 8
ER -