Lectures related to Control and Field Level Devices

Lead-lag Controller: Recap and Feedforward Action

Explains the lead-lag controller, process control, feedforward action, and disturbance rejection in feedback systems.

Nyquist Stability Criteria

Explains Nyquist stability criteria and loop shaping for system performance and robustness.

Cascade Control System: Stability Limits and Offset Error Analysis

Covers stability limits and offset error analysis in a cascade control system with two proportional controllers.

Quantization and Data-rate Limitations

Delves into the impact of quantization and data-rate limitations on networked control systems.

Networked Control Systems: Stability and Boundability

Explores stability and boundability in networked control systems, covering the impact of packet dropouts and the design of controllers for ensuring system stability.

Derivative Action: PID Controller

Explores derivative action in PID controllers, including measurement noise amplification and historical context.

Digital Controller Design: Pole Placement Technique

Covers digital controller design, focusing on discrete-time models and the pole placement technique.