Research of large angle rotary motion object electro-hydraulic servo loading system
According to the characteristics of large rotating angle during the loading process for aircraft landing gear door, a four-bar linkage mechanical loading mechanism is designed. Considering the geometric structure, elastic deformation and quality, the four-bar linkage is established. To improve the d...
Saved in:
Published in | 2016 IEEE Advanced Information Management, Communicates, Electronic and Automation Control Conference (IMCEC) pp. 906 - 911 |
---|---|
Main Authors | , , |
Format | Conference Proceeding |
Language | English |
Published |
IEEE
01.10.2016
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | According to the characteristics of large rotating angle during the loading process for aircraft landing gear door, a four-bar linkage mechanical loading mechanism is designed. Considering the geometric structure, elastic deformation and quality, the four-bar linkage is established. To improve the dynamic accuracy of the system, a fuzzy fractional order PID controller is designed, and fuzzy self-tuning optimization is adopted to regulate parameters. The simulation results show that the four-bar linkage mechanical loading mechanism meets the large rotation of the moving object load requirements. Compared with traditional PID, fuzzy fractional order PID controller can improve the control performance significantly. |
---|---|
DOI: | 10.1109/IMCEC.2016.7867342 |