Arnaud Nougues, Method for Tuning Level Control Loops Based on Internal Model Control and Closed Loop Step Test Data. journal = {International Journal of Electrical and Information Engineering}, [online]. World Academy of Science, Engineering and Technology. October 2021, vol. 177(9). 564 - 571 [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/10012271.