Multiple-input multiple-output (MIMO) systems are usually present in process systems
engineering. Due to the interaction among the variables and loops in the MIMO system …

Relay feedback has attracted considerable research attention for more than a century but
there has been no recent summary of the many newly-developed tools and results now …

This paper treats controller design and tuning for systems with two input signals and two
output signals in the process industry. Two design methods that can be combined to form a …

This paper presents an extension of the inverted decoupling approach that allows for more
flexibility in choosing the transfer functions of the decoupled apparent process. In addition …

This paper presents a generalized formulation of simplified decoupling to n× n processes
that allows for different configurations depending on the decoupler elements set to unity. To …

This paper describes a decoupling control scheme for a two-axis inertially stabilized platform
(ISP) used in the airborne power line inspection system. The dynamic model of the ISP has …

This paper proposes a new method using internal model control (IMC) to design Smith delay
compensation decoupling controller for multivariable non-square systems with transfer …

An analytical decoupling control method is proposed for multiple-input–multiple-output
(MIMO) processes with multiple time delays. The desired diagonal system transfer matrix is …

Quantitative Process Control Theory explains how to solve industrial system problems using
a novel control system design theory. This easy-to-use theory does not require designers to …

This paper presents a new tuning methodology of the main controller of an internal model
control structure for n× n stable multivariable processes with multiple time delays based on …