التفاصيل البيبلوغرافية
| العنوان: |
DESIGN OF AUTO DISTURBANCE REJECTION CONTROLLER FOR FOUR-ROTOR AEROCRAFT. |
| المؤلفون: |
Jun Zhang, Wei Chen, Xiuping Wen |
| المصدر: |
Academic Journal of Manufacturing Engineering; 2018, Vol. 16 Issue 3, p58-67, 10p |
| مصطلحات موضوعية: |
ROTORCRAFT, DRONE aircraft, PID controllers, MICROPROCESSORS, AUTOMATION |
| مستخلص: |
Aiming at the uncertainties of aerocraft parameters and the sensitivity to external disturbances, an auto disturbance rejection controller (ADRC) for four-rotor aerocraft is designed. Firstly, the principle of ADRC, the design scheme of control system, the algorithm of ADRC and the parameter tuning of ADRC are introduced. Then, the simulation experiment and the result analysis are carried out. On the simulation platform, the stability control, attitude tracking, height control and disturbance resistance experiments are conducted on the ADRC system, and the quantitative analysis is carried out with the cascade PID control system. The simulation results show that the ADRC can not only well estimate and compensate the internal and external interference of the system, but also have very strong disturbance resistance. Moreover, it meets the control requirements of the fast manoeuvre and high stability of the aerocraft and the performance index is obviously superior to that of the cascade PID controller. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
