Research on Signal Stability of Mobile Robots Based on Fuzzy PID Control

The study of signal stability in mobile robots has been a crucial research topic. It represents one of the essential parameters for assessing system operational reliability. Proportional-Integral-Derivative (PID) control is widely applied in mobile robot control technology. However, in nonlinear systems with strong disturbances, precise algorithm models are required, and pure fuzzy control exhibits steady-state errors. Therefore, the fuzzy PID method is proposed, combining the flexibility and adaptability of fuzzy control to achieve higher control precision and stability. This paper reviews research on mobile robot signal stability based on fuzzy PID control, elaborating on fuzzy PID control principles, its applications in mobile robots, and signal stability analysis to optimize mobile robot control systems. Meanwhile, this research can provide feasible control solutions for mobile robot design in practical applications. The paper aims to provide theoretical foundations for improving mobile robot signal stability, conduct in-depth discussions of previous research, understand current research status and development trends, and offer valuable assistance for future development.