<p>To address the complex parameter tuning in electric linear loading systems under varying loads, a composite control method of deep reinforcement learning and PI algorithm is proposed. An improved feedforward strategy tackles force and nonlinearity while cutting complexity. An adaptive PI algorithm (FC-TD3) combines TD3 and the strategy for online tuning. Using the system as subject, optimal parameters from offline learning are applied. Experiments prove it optimizes parameters and boosts system performance.</p>

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A deep reinforcement learning-based control method for electric linear loading systems

  • Wan Xu,
  • Junqi Wang,
  • Dongting Liu,
  • Tingwei Chen

摘要

To address the complex parameter tuning in electric linear loading systems under varying loads, a composite control method of deep reinforcement learning and PI algorithm is proposed. An improved feedforward strategy tackles force and nonlinearity while cutting complexity. An adaptive PI algorithm (FC-TD3) combines TD3 and the strategy for online tuning. Using the system as subject, optimal parameters from offline learning are applied. Experiments prove it optimizes parameters and boosts system performance.