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  • Summary & Details

Powertrain Vibration Suppression via the Integration of Domain Randomization-Based Deep Reinforcement Learning Control and Model-Based Control

環境乱択に基づく深層強化学習制御とモデルベース制御の融合によるパワートレインの振動抑制

Detailed Information

Author(J)1) 米沢 平成, 2) 米沢 安成, 3) 梶原 逸朗
Author(E)1) Heisei Yonezawa, 2) Ansei Yonezawa, 3) Itsuro Kajiwara
Affiliation(J)1) 北海道大学, 2) 北海道大学, 3) 北海道大学
Affiliation(E)1) Hokkaido University, 2) Hokkaido University, 3) Hokkaido University
Abstract(J)パワートレインの制御系設計は,非線形性や動特性の不確かさを考慮する必要がある.近年,深層強化学習が有力な手法として注目されているが,学習の非効率性や方策の保守化が課題である.本研究はベース性能を担保するモデルベース制御器を導入することで,環境乱択に基づく深層強化学習制御を支援する手法を提案する.

Translation

Abstract(E)The design of control systems for powertrains requires consideration of nonlinearities and uncertainties in dynamic characteristics. In recent years, deep reinforcement learning has attracted considerable attention as a promising approach; however, learning inefficiency and policy conservativeness remain significant challenges. To address these issues, this study proposes a method for assisting domain randomization-based deep reinforcement learning by introducing a model-based controller that ensures baseline performance.

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