Generalized Kalman-Yakubovich-Popov Lemma Based I-PD Controller Design for Ball and Plate System
Author(s) -
Shuichi Mochizuki,
Hiroyuki Ichihara
Publication year - 2013
Publication title -
journal of applied mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.307
H-Index - 43
eISSN - 1687-0042
pISSN - 1110-757X
DOI - 10.1155/2013/854631
Subject(s) - control theory (sociology) , ball (mathematics) , kalman filter , pid controller , lemma (botany) , computer science , feedback controller , mathematics , control engineering , artificial intelligence , engineering , mathematical analysis , temperature control , ecology , control (management) , poaceae , biology
The ball-on-plate balancing system has a camera that captures the ball position and a plate whose inclination angles are limited. This paper proposes a PID controller design method for the ball and plate system based on the generalized Kalman-Yakubovich-Popov lemma. The design method has two features: first, the structure of the controller called I-PD prevents large input signals against major changes in the reference signal; second, a low-pass filter is introduced into the feedback loop to reduce the influence of the measurement noise produced by the camera. Both simulations and experiments are used to evaluate the effectiveness of the design method
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom