Author(s): WANG Xudong, FAN Xufeng, CHEN Jun, ZHU Qiao, Beijing Institute of Control Engineering, School of Automation & Electrical Engineering, University of Science and Technology Beijing
Pages: 381-384
Year: 2014 Issue:  3
Journal: Information and Control
Keyword:  proportion thruster; data-driven PID; strong nonlinear;
Abstract: The data-driven PID control problem of cold gas micro-proportion thruster modules is analyzed. First,a cold gas micro-proportion thruster control system is modeled and analyzed. The general data-driven PID control method and its design process are then introduced. Finally,for the real cold gas micro-proportion thruster,a data-driven PID controller is designed. The analysis of the thruster control system indicates that it is a strong nonlinear system,and the control results show the effectiveness of the data-driven PID control.