TY - GEN
T1 - On-line tuning PID parameters in idle-speed engine based on modified BP neural network by particle swarm optimization
AU - Yin, Jia Meng
AU - Shin, Ji Sun
AU - Lee, Hee Hyol
PY - 2009/12/1
Y1 - 2009/12/1
N2 - PID control systems are widely used in many fields, and many methods to tune parameters of PID controller are known. When the characteristics of the object are changed, the traditional PID control should be adjusted by empirical knowledge. It may bring a worse performance to the system. In this paper, a new method to tune PID parameters called as the modified back propagate network by Particle swarm optimization is proposed. This algorithm combines the conventional PID control with the back propagate neural network (BPNN) and the particle swarm optimization (PSO). This method is demonstrated in the engine idle-speed control problem; the proposed method provides prominent performance benefits over the traditional controller in this simulation.
AB - PID control systems are widely used in many fields, and many methods to tune parameters of PID controller are known. When the characteristics of the object are changed, the traditional PID control should be adjusted by empirical knowledge. It may bring a worse performance to the system. In this paper, a new method to tune PID parameters called as the modified back propagate network by Particle swarm optimization is proposed. This algorithm combines the conventional PID control with the back propagate neural network (BPNN) and the particle swarm optimization (PSO). This method is demonstrated in the engine idle-speed control problem; the proposed method provides prominent performance benefits over the traditional controller in this simulation.
KW - BP neural network
KW - Engine idle-speed control
KW - PID control
KW - Particle swarm optimization
UR - http://www.scopus.com/inward/record.url?scp=78149341715&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78149341715&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:78149341715
SN - 9784990288037
T3 - Proceedings of the 14th International Symposium on Artificial Life and Robotics, AROB 14th'09
SP - 50
EP - 54
BT - Proceedings of the 14th International Symposium on Artificial Life and Robotics, AROB 14th'09
T2 - 14th International Symposium on Artificial Life and Robotics, AROB 14th'09
Y2 - 5 February 2008 through 7 February 2009
ER -