Model-free control design for loop heat pipes using deep deterministic policy gradient

T Gellrich, Y Min, S Schwab, S Hohmann - IFAC-PapersOnLine, 2020 - Elsevier
In this paper, a model-free adaptive control design for loop heat pipes (LHPs) based on the
reinforcement learning (RL) method of deep deterministic policy gradient (DDPG) is …

Dynamic state-space modeling and model-based control design for loop heat pipes

T Gellrich, C Sester, M Okraschevski, S Schwab… - arXiv preprint arXiv …, 2020 - arxiv.org
For the thermal control of electronic components in aerospace, automotive or server
systems, the heat sink is often located far from the heat sources. Therefore, heat transport …

Extended Nonlinear Dynamical Modeling and State Estimation for the Temperature Control of Loop Heat Pipes

T Gellrich, J Moeller, S Schwab… - 2020 IEEE Conference …, 2020 - ieeexplore.ieee.org
For the thermal control of aerospace systems, loop heat pipes (LHPs) are often utilized as
passive, two-phase heat transport systems. Their high heat transfer coefficient is reached …