The Study of Ball and Plate System Based on Non-Linear PID

Abstract:

It is difficult to build a precise mathematical model for complex ball and plate system and many intelligent algorithms’ programming are larger, so we make use of the non-linear PID controller to control actual system and realize the point to point control and circular trajectory control of the ball. The experiment results show that the control method of non-linear PID could ensure the movement accuracy of the ball, achieve the performance of control process, and have better control effect than traditional PID.

• Periodical: Applied Mechanics and Materials (Volume 187)
• Pages: 134-137
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.187.134
• Online since: June 2012
• Authors: Sheng Qi Sun, Lin Li
• Keywords: Ball System, Multivariable, Nonlinear, Plate System, Point to Point Control, Track Control

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