A modified Smith predictor and controller for unstable processes with time delay

DOI10.1080/0020718508961181zbMath0562.93065OpenAlexW2073443877MaRDI QIDQ3676023

A. M. de Paor

Publication date: 1985

Published in: International Journal of Control (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/0020718508961181

zbMATH Keywords

designroot locuslinear time-delay systemscontrollermodified Smith predictoraugmented PI controllerNyquist analysis

Mathematics Subject Classification ID

Stabilization of systems by feedback (93D15) Linear systems in control theory (93C05) Asymptotic stability in control theory (93D20) Stability theory of functional-differential equations (34K20) Synthesis problems (93B50) Zeros of polynomials, rational functions, and other analytic functions of one complex variable (e.g., zeros of functions with bounded Dirichlet integral) (30C15) Control problems for functional-differential equations (34K35)

Related Items (11)

Identification and control of delayed unstable and integrative LTI MIMO systems using pattern search methods ⋮ Observer-based sampled-data control of unstable process with time delay ⋮ Control of reverse-reaction processes via a pseudo-predictor ⋮ An adaptive controller for uncertain nonlinear systems with multiple time delays ⋮ Identification and control of delayed SISO systems through pattern search methods ⋮ Note on the stabilization of a vibrating string via a switching time-delay boundary control: a theoretical and numerical study ⋮ Optimal model-matching control for time-delay systems ⋮ Improved closed loop identification of transfer function model for unstable systems ⋮ Enhanced modified Smith predictor for second-order non-minimum phase unstable processes ⋮ Robust Smith Predictor Design for Time-Delay Systems with $$H_{\infty }$$ H ∞ Performance ⋮ Extension and partial optimization of a modified Smith predictor and controller for unstable processes with time delay

Cites Work

• A process-model control for linear systems with delay
• Predictive control for systems with time delay

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