Policy Learning for Nonlinear Model Predictive Control With Application to USVs
نویسندگان
چکیده
The unaffordable computation load of nonlinear model predictive control (NMPC) has prevented it for being used in robots with high sampling rates decades. This paper is concerned the policy learning problem MPC system constraints, where learned offline and deployed online to resolve computational complexity issue. A deep neural networks (DNN) based (PL-MPC) method proposed avoid solving optimal problems online. detailed developed PL-MPC algorithm designed. strategy ensure practical feasibility implementation proposed, theoretically proved that closed-loop under asymptotically stable probability. In addition, we apply successfully motion unmanned surface vehicles (USVs). It shown can be implemented at a rate up $\rm{5}~Hz$ high-precision control.
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ژورنال
عنوان ژورنال: IEEE Transactions on Industrial Electronics
سال: 2023
ISSN: ['1557-9948', '0278-0046']
DOI: https://doi.org/10.1109/tie.2023.3274869