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Self-Tuning Neuro-PID Controller for Indoor Entertainment Balloon Robot
Author(s) -
Hiroya Nagata,
Soichiro Yokoyama,
Tomohisa Yamashita,
Hiroyuki Iizuka,
Masahito Yamamoto,
Keiji Suzuki,
Hidenori Kawamura
Publication year - 2018
Publication title -
journal of robotics and mechatronics
Language(s) - English
Resource type - Journals
eISSN - 1883-8049
pISSN - 0915-3942
DOI - 10.20965/jrm.2018.p0390
Subject(s) - pid controller , control theory (sociology) , controller (irrigation) , computer science , trajectory , robot , control engineering , artificial intelligence , control (management) , engineering , temperature control , physics , agronomy , biology , astronomy
Proportional-integral-derivative (PID) controllers are a classical control algorithm that are still widely used owing to their simplicity and accuracy. However, tuning the three parameters is difficult. No methods have been known to determine the exact ideal combination of the P, I, and D gains. Moreover, controlling a system that contains dynamics changes over time using fixed parameters is difficult. A self-tuning neuro-PID controller is applied to a balloon robot for indoor entertainment to enhance its accuracy in following a target trajectory. Our experiment shows the effectiveness of the neuro-PID controller over conventional hand-tuned PID controller.

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