Washing Machine Control System

This project focuses on designing a control system for washing machines using Simulink and MATLAB to reduce vibrations caused by an unbalanced load. The study aims to create a PID (Proportional-Integral-Derivative) controller to enhance system stability, minimize disturbances, and optimize machine performance.

Why was it created?

• To reduce vibrations and noise in washing machines.
• To improve machine stability and efficiency.
• To explore control system design and its real-world applications.
• To optimize PID controller parameters for better washing machine performance.

How does it work?

Modeling the System:

• The washing machine is modeled using mass-spring-damper equations.
• A transfer function is derived to describe machine vibrations.
• Modeling the System:The washing machine is modeled using mass-spring-damper equations.A transfer function is derived to describe machine vibrations.

Designing the Control System:

• A closed-loop PID controller is implemented to regulate machine stability.
• The PID parameters (Proportional, Integral, and Derivative gains) are optimized.
• Designing the Control System:A closed-loop PID controller is implemented to regulate machine stability.The PID parameters (Proportional, Integral, and Derivative gains) are optimized.

Simulink Implementation:

• The system is simulated in MATLAB Simulink.
• The response of the system is analyzed with and without disturbances.
• Simulink Implementation:The system is simulated in MATLAB Simulink.The response of the system is analyzed with and without disturbances.

Performance Analysis:

• The controller reduces overshoot and shortens the settling time.
• The system is tested with different load conditions to ensure stability.
• Performance Analysis:The controller reduces overshoot and shortens the settling time.The system is tested with different load conditions to ensure stability.