Novella-Rodríguez, David Fernando; Cuéllar, Basilio del Muro; Márquez-Rubio, Juan Francisco; Hernández-Pérez, Miguel Ángel; Velasco-Villa, Martin PD-PID controller for delayed systems with two unstable poles: a frequency domain approach. (English) Zbl 1416.93151 Int. J. Control 92, No. 5, 1196-1208 (2019). MSC: 93D05 93B55 93C80 93C15 93C05 PDFBibTeX XMLCite \textit{D. F. Novella-Rodríguez} et al., Int. J. Control 92, No. 5, 1196--1208 (2019; Zbl 1416.93151) Full Text: DOI
Collins, Emmanuel G.; Davis, Larry D.; Richter, Stephen Design of reduced-order, \(H_ 2\) optimal controllers using a homotopy algorithm. (English) Zbl 0820.93023 Int. J. Control 61, No. 1, 97-126 (1995). MSC: 93B40 93E20 93B51 93B11 PDFBibTeX XMLCite \textit{E. G. Collins} et al., Int. J. Control 61, No. 1, 97--126 (1995; Zbl 0820.93023) Full Text: DOI
Sales, K. R.; Billings, S. A. Self-tuning control of non-linear ARMAX models. (English) Zbl 0708.93089 Int. J. Control 51, No. 4, 753-769 (1990). MSC: 93E20 93C40 93E10 93C10 93E24 PDFBibTeX XMLCite \textit{K. R. Sales} and \textit{S. A. Billings}, Int. J. Control 51, No. 4, 753--769 (1990; Zbl 0708.93089) Full Text: DOI Link
Shafai, B. Parallel procedure for the design of observers in high-order multivariable systems. (English) Zbl 0639.93012 Int. J. Control 47, No. 5, 1489-1496 (1988). MSC: 93B07 93B17 93C35 93B10 93C05 93B40 93B50 PDFBibTeX XMLCite \textit{B. Shafai}, Int. J. Control 47, No. 5, 1489--1496 (1988; Zbl 0639.93012) Full Text: DOI
Marshall, S. A. Comments on ’Approximation of high-order systems by low-order models with delays’. (English) Zbl 0419.93017 Int. J. Control 30, 721-723 (1979). MSC: 93B20 93B40 PDFBibTeX XMLCite \textit{S. A. Marshall}, Int. J. Control 30, 721--723 (1979; Zbl 0419.93017) Full Text: DOI