A design of multivariable PID controllers based on a generalized predictive control law

摘要

PID control schemes have been widely used for various process control systems. However, most process control systems are multivariable systems with ambiguous time-delays. Therefore, it is necessary to consider how to choose PID parameters for such system. In this paper, a design method of multivariable PID controllers is proposed based on a generalized predictive control law which is well known as one of effective schemes for such systems.