TY - GEN
T1 - Development of a nonlinear PID controller with saturated function design
AU - Shao, Xiaoyin
AU - Sun, Dong
AU - Su, Yuxin
PY - 2005
Y1 - 2005
N2 - This paper presents a simple nonlinear proportional-integral-derivative (N-PID) controller incorporated with a saturated function design, for performance improvement of conventional linear PID controller. The proposed controller is formulated by using a new class of saturated function derived from quasi-natural potential function to shape the position and velocity. The global asymptotic stability of the controlled system is proven for the setpoint position control. Simulation and experiment are carried out to demonstrate the effectiveness of the proposed approach. © 2005 IEEE.
AB - This paper presents a simple nonlinear proportional-integral-derivative (N-PID) controller incorporated with a saturated function design, for performance improvement of conventional linear PID controller. The proposed controller is formulated by using a new class of saturated function derived from quasi-natural potential function to shape the position and velocity. The global asymptotic stability of the controlled system is proven for the setpoint position control. Simulation and experiment are carried out to demonstrate the effectiveness of the proposed approach. © 2005 IEEE.
KW - Nonlinear proportional-integral-derivative (N-PID) control
KW - Saturated function
KW - Set-point control
UR - https://www.scopus.com/pages/publications/33947144132
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-33947144132&origin=recordpage
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 0780393031
SN - 9780780393035
VL - 2005
SP - 468
EP - 472
BT - ICIA 2005 - Proceedings of 2005 International Conference on Information Acquisition
T2 - 2005 International Conference on Information Acquisition (ICIA 2005)
Y2 - 27 June 2005 through 3 July 2005
ER -