FOPID Control of a Coupled Tank System with Raspberry Pi Implementation

Abstract

Coupled tank systems serve as fundamental models for dynamic fluid control in various industries. FOPID control, an advanced control methodology based on fractional calculus, introduces an unconventional approach to regulate complex systems. By exploiting the inherent fractional order dynamics, FOPID controllers exhibit improved performance, robustness, and adaptability in comparison to conventional PID controllers. In this research, we investigate the fusion of FOPID control principles with the computational power and versatility of a Raspberry Pi microcontroller for real-time control and automation of a coupled tank system. We explore the theoretical foundations of FOPID control and its practical implementation using the Raspberry Pi, offering insights into system modeling, control algorithm development, and hardware integration. The study examines the dynamic response, stability, and performance enhancements achieved through FOPID control, emphasizing its potential in real-world scenarios. The results highlight the effectiveness of FOPID control in regulating the fluid levels within the coupled tank system, demonstrating its superiority over traditional control strategies. This integration of advanced control theory with accessible and affordable hardware platforms such as the Raspberry Pi presents exciting prospects for applications in industrial process control, automation, and educational contexts, illustrating the profound impact of this interdisciplinary approach on modern engineering and control systems.