A necessary and a sufficient condition for achieving diagonal dominance in a multivariable system using a proportional-integral/proportional-integralderivative (PI/PI D) controller structure are presented. An algorithm to find a possible multivariable PI/PID controller that makesthe system diagonal dominant is also proposed. Two numericalexamples designedinteractively by computer are included to illustrate the effectiveness of this procedure.
All Science Journal Classification (ASJC) codes
- Control and Systems Engineering
- Computer Science Applications