A Closed-Loop System is a system that uses output feedback to automatically adjust its inputs to achieve a desired outcome. This feedback mechanism ensures the system remains stable and operates as intended by continuously monitoring and correcting its performance. Key features:
Structure:
- Input
- Process
- Output
- Feedback mechanism
Operation:
- Output affects future inputs
- System self-regulates
Examples:
- Thermostats
- Cruise control in cars
Advantages:
- Improved accuracy
- Automatic error correction
Challenges:
- Potential instability
- Complexity in design
Closed-loop systems are common in control systems and automation.