What type of study is this?

This is a Experimental Study study.

September 23, 2025Open Access

Phase-Adaptive Reinforcement Learning for Self-Tuning PID Control of Cruise Missiles

Key Points

TF-PPO achieves a 36.3% improvement in control accuracy compared to fixed-gain PID methods, enhancing performance.
The integration of LSTM networks enables better perception of temporal states, significantly refining control strategies.
This study utilizes hardware-in-the-loop experiments tailored to cruise missile dynamics to ensure real-world applicability.
The adaptive nature of TF-PPO offers a robust solution for optimal control during the various flight phases of cruise missiles.

Abstract

Conventional fixed-gain PID controllers face inherent limitations in maintaining optimal performance across the diverse and dynamic flight phases of cruise missiles. To overcome these challenges, we propose Time-Fusion Proximal Policy Optimization (TF-PPO), a novel adaptive reinforcement learning framework designed specifically for cruise missile control. TF-PPO synergistically integrates Long Short-Term Memory (LSTM) networks for enhanced temporal state perception and phase-specific reward engineering enabling self-evolution of PID parameters. Extensive hardware-in-the-loop experiments tailored to cruise missile dynamics demonstrate that TF-PPO achieves a 36.3% improvement in control accuracy over conventional PID methods. The proposed framework provides a robust, high-precision adaptive control solution capable of enhancing the performance of cruise missile systems under varying operational.

AI से पूछें

Bookmark

View Full Paper