TY - GEN
T1 - Study of pneumatic servo system based on linear active disturbance rejection controller
AU - Bo, Wang
AU - Tao, Wang
AU - Ying, Jin
AU - Wei, Fan
AU - Yu, Wang
PY - 2013
Y1 - 2013
N2 - To improve the robustness and the anti-disturbance of control system, regulate its stiffness, a scheme concluding linear active disturbance rejection controllers for pneumatic servo system is proposed. Two linear active disturbance rejection controllers are designed respectively to track the motion and pressure reference. The design of a linear active disturbance rejection controller is independent of precisely mathematical model of the system. The extended state observer can track successfully the states and extended state of the system, and it is possible to realize the states feedback and handle the model uncertainty and compensate external disturbance. The simulation results show that pneumatic servo system based on linear active disturbance rejection controllers is robust against modeling uncertainty and external disturbances. The dynamic performance of the system using linear active disturbance rejection controllers also can be improved as well.
AB - To improve the robustness and the anti-disturbance of control system, regulate its stiffness, a scheme concluding linear active disturbance rejection controllers for pneumatic servo system is proposed. Two linear active disturbance rejection controllers are designed respectively to track the motion and pressure reference. The design of a linear active disturbance rejection controller is independent of precisely mathematical model of the system. The extended state observer can track successfully the states and extended state of the system, and it is possible to realize the states feedback and handle the model uncertainty and compensate external disturbance. The simulation results show that pneumatic servo system based on linear active disturbance rejection controllers is robust against modeling uncertainty and external disturbances. The dynamic performance of the system using linear active disturbance rejection controllers also can be improved as well.
UR - http://www.scopus.com/inward/record.url?scp=84883738252&partnerID=8YFLogxK
U2 - 10.1109/AIM.2013.6584252
DO - 10.1109/AIM.2013.6584252
M3 - Conference contribution
AN - SCOPUS:84883738252
SN - 9781467353199
T3 - 2013 IEEE/ASME International Conference on Advanced Intelligent Mechatronics: Mechatronics for Human Wellbeing, AIM 2013
SP - 1170
EP - 1174
BT - 2013 IEEE/ASME International Conference on Advanced Intelligent Mechatronics
T2 - 2013 IEEE/ASME International Conference on Advanced Intelligent Mechatronics: Mechatronics for Human Wellbeing, AIM 2013
Y2 - 9 July 2013 through 12 July 2013
ER -