TY - GEN
T1 - Research on the double-loop robust control technology for the electric-hydraulic servo system
AU - He, Tian Peng
AU - Li, Shu
AU - Li, Xiao Long
PY - 2013
Y1 - 2013
N2 - With the electro-hydraulic servo mechanism is more and more widely used in aerospace, manufacturing industry and agricultural machinery, its control performances are required by process environment with more and more expectations, which include increasing response speed and improving tracking accuracy. Because the traditional PID controller possesses large overshoot, long conversion time, bad robustness and other shortcomings, the double-loop robust control algorithm is proposed. Simulation results show that, compared with traditional PID control scheme, the proposed control scheme can achieve accurate tracking of electro-hydraulic servo system quickly. Therefore, it enhances product performance, optimizes the design process, and also possesses a high application value.
AB - With the electro-hydraulic servo mechanism is more and more widely used in aerospace, manufacturing industry and agricultural machinery, its control performances are required by process environment with more and more expectations, which include increasing response speed and improving tracking accuracy. Because the traditional PID controller possesses large overshoot, long conversion time, bad robustness and other shortcomings, the double-loop robust control algorithm is proposed. Simulation results show that, compared with traditional PID control scheme, the proposed control scheme can achieve accurate tracking of electro-hydraulic servo system quickly. Therefore, it enhances product performance, optimizes the design process, and also possesses a high application value.
KW - Accurate tracking
KW - Electro-hydraulic servo system
KW - PID(proportional-integral-differential) controller
KW - Robust control
UR - https://www.scopus.com/pages/publications/84886304079
U2 - 10.4028/www.scientific.net/AMM.423-426.2792
DO - 10.4028/www.scientific.net/AMM.423-426.2792
M3 - 会议稿件
AN - SCOPUS:84886304079
SN - 9783037858882
T3 - Applied Mechanics and Materials
SP - 2792
EP - 2798
BT - Applied Materials and Technologies for Modern Manufacturing
T2 - 3rd International Conference on Applied Mechanics, Materials and Manufacturing, ICAMMM 2013
Y2 - 24 August 2013 through 25 August 2013
ER -