ニューラルネットワークによるサイバーフィジカルシステムの制御器モデリング
Modelling Controllers for Cyber Physical Systems Using Neural Networks
計算コストの高いモデル予測制御(MPC)をニューラルネットワークで近似するため、様々な模倣学習手法を比較検討し、その利点と欠点を評価した研究。
著者: Aravindakumar Vijayasri Mohan Kumar
分類: cs.RO, cs.SY, eess.SY
原文アブストラクト
Model Predictive Controllers (MPC) are widely used for controlling cyber-physical systems. It is an iterative process of optimizing the prediction of the future states of a robot over a fixed time horizon. MPCs are effective in practice, but because they are computationally expensive and slow, they are not well suited for use in real-time applications. Overcoming the flaw can be accomplished by approximating an MPC's functionality. Neural networks are very good function approximators and are faster compared to an MPC. It can be challenging to apply neural networks to control-based applications since the data does not match the i.i.d assumption. This study investigates various imitation learning methods for using a neural network in a control-based environment and evaluates their benefits and shortcomings.