Search Results for author: Dennis W. Hong

Found 3 papers, 0 papers with code

BayRnTune: Adaptive Bayesian Domain Randomization via Strategic Fine-tuning

no code implementations16 Oct 2023 Tianle Huang, Nitish Sontakke, K. Niranjan Kumar, Irfan Essa, Stefanos Nikolaidis, Dennis W. Hong, Sehoon Ha

Domain randomization (DR), which entails training a policy with randomized dynamics, has proven to be a simple yet effective algorithm for reducing the gap between simulation and the real world.

Residual Physics Learning and System Identification for Sim-to-real Transfer of Policies on Buoyancy Assisted Legged Robots

no code implementations16 Mar 2023 Nitish Sontakke, Hosik Chae, Sangjoon Lee, Tianle Huang, Dennis W. Hong, Sehoon Ha

In this work, we demonstrate robust sim-to-real transfer of control policies on the BALLU robots via system identification and our novel residual physics learning method, Environment Mimic (EnvMimic).

Deep Reinforcement Learning with Linear Quadratic Regulator Regions

no code implementations23 Feb 2020 Gabriel I. Fernandez, Colin Togashi, Dennis W. Hong, Lin F. Yang

In this paper we propose a novel method that guarantees a stable region of attraction for the output of a policy trained in simulation, even for highly nonlinear systems.

reinforcement-learning Reinforcement Learning (RL)

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