Title :
The research of control model for minimum energy consumption with nonlinear friction of a driving system
Author :
Zhenjuan Yin ; Xuejun Zhu
Author_Institution :
Coll. of Mech. Eng., Univ. of Ningxia, Yinchuan, China
Abstract :
Energy consumption is a current requirement in many industries. The dynamics model with nonlinear friction on the load was established in the paper, and the expression of the optimal controlling current, angular velocity and dissipated energy in a low speed motion were also derived based on minimum energy consumption in point-to-point position control; the adaptive controller based on single neuron was designed; the method that establish the soft sensor model of energy consumption was also researched; an experimental platform of driving system was built, the theoretical simulation and the actual acquisition data is basically same, it confirmed the conclusion.
Keywords :
drives; energy consumption; friction; optimal control; acquisition data; adaptive controller; angular velocity; control model; dissipated energy; driving system; dynamics model; low speed motion; minimum energy consumption; nonlinear friction; optimal controlling current; point-to-point position control; single neuron; soft sensor model; Data models; Energy consumption; Friction; Mathematical model; Servomotors; Torque; Training; Control model; Driving system; Minimum energy consumption; Nonlinear friction; Soft sensor;
Conference_Titel :
Information and Automation (ICIA), 2013 IEEE International Conference on
Conference_Location :
Yinchuan
DOI :
10.1109/ICInfA.2013.6720406
