Control EngineeringPublished 6 September 2022Control of dead-time process: From the Smith predictor to general multi-input multi-output dead-time compensatorsJulio E. Normey-Rico · Tito L. M. Santos · Rodolfo C. C. Flesch · Bismark C. TorricoFrontiers in Control Engineeringdoi 10.3389/fcteg.2022.953768