DESIGN OF ROBUST PID CONTROLLERS FOR FIRST-ORDER PLUS TIME DELAY SYSTEMS BASED ON FREQUENCY DOMAIN SPECIFICATIONS

A New Technique for Controlling Hybrid Stepper Motor through Modified PID Controller.

Variable Structure Controller for a Rotary Dryer.

PI CONTROLLER DESIGN BASED ON ITERATIVE LEARNING CONTROL

Fractional Order PID Control for a State Feedback Decoupled Two Input Two Output System

Design of a Robust Electro-Mechanical Control System.

Design of an Optimal Variable Structure Controller for Electromechanical Systems.

A New Method of Particle Swarm Optimization Approach for Tuning PID Controller.

On the Derivative Backoff Problem in PID Controllers

Embedded Adaptive 2-DOF PID Controller for Robot Manipulator using a Supervisory Fuzzy Logic System