scholarly journals A PID Sliding Mode Control for Ropeless Elevator Maglev Guiding System

2012 ◽  
Vol 04 (03) ◽  
pp. 158-164 ◽  
Author(s):  
Hasan Alipour ◽  
Mohammad Bagher Bana Sharifian ◽  
Hadi Afsharirad
2013 ◽  
Vol 321-324 ◽  
pp. 1704-1707
Author(s):  
Qing Hu ◽  
Hong Bin Du ◽  
Dong Mei Yu

For external disturbances and parameter perturbation problem of Electromagnetic guiding system, the adaptive sliding mode control method is used, take advantage of sliding mode switching surface eliminate the steady-state error and increase the precision at steady-state and robust performance of single electromagnetic guiding system. Matlab Simulation results show that the proposed control strategy shows good tracking performance and strong robustness


2013 ◽  
Vol 321-324 ◽  
pp. 1708-1711
Author(s):  
Qing Hu ◽  
Hong Bin Du ◽  
Dong Mei Yu

The fuzzy adaptive integral sliding mode control is used, take advantage of sliding mode switching surface weaken the steady-state error and improve robust performance and the precision of steady-state of single maglev guiding system. the output of fuzzy adaptive controller is used to replace the output of switch control for the chattering problem of sliding mode control, and the adaptive control is introduced to estimate and adjust the fuzzy and clear gravity center value. Simulation results show that system achieves good performance with strong robustness.


2011 ◽  
Vol 7 (1) ◽  
pp. 19-24
Author(s):  
Aamir Hashim Obeid Ahmed ◽  
Martino O. Ajangnay ◽  
Shamboul A. Mohamed ◽  
Matthew W. Dunnigan

2009 ◽  
Vol 129 (7) ◽  
pp. 1389-1396 ◽  
Author(s):  
Misawa Kasahara ◽  
Yuki Kanai ◽  
Ryoko Shiraki ◽  
Yasuchika Mori

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