The absolutely minimal realizations for first-degree nD SISO systems

Multidimensional Systems and Signal Processing ◽

10.1007/s11045-019-00667-2 ◽

2019 ◽

Vol 31 (1) ◽

pp. 345-366

Author(s):

De-Yin Zheng

Keyword(s):

Minimal Realizations ◽

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State Feedback Sliding Mode Control for SISO Systems with Time-Delay

IFAC Proceedings Volumes ◽

10.1016/s1474-6670(17)41795-2 ◽

1998 ◽

Vol 31 (20) ◽

pp. 203-208

Author(s):

Elbrous M. Jafarov

Keyword(s):

Sliding Mode Control ◽

State Feedback ◽

Sliding Mode ◽

Mode Control ◽

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Iterative Learning Reliable Control Strategy for a Class of SISO Systems with Time-Delay and Actuator Faults

2020 IEEE 9th Data Driven Control and Learning Systems Conference (DDCLS) ◽

10.1109/ddcls49620.2020.9275287 ◽

2020 ◽

Author(s):

Heng Liu ◽

Yanjie Wang ◽

Ruikun Zhang

Keyword(s):

Control Strategy ◽

Iterative Learning ◽

Reliable Control ◽

Actuator Faults ◽

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Adaptive Neural Output Feedback Controller Design With Reduced-Order Observer for a Class of Uncertain Nonlinear SISO Systems

IEEE Transactions on Neural Networks ◽

10.1109/tnn.2011.2159865 ◽

2011 ◽

Vol 22 (8) ◽

pp. 1328-1334 ◽

Author(s):

Yan-Jun Liu ◽

Shao-Cheng Tong ◽

Dan Wang ◽

Tie-Shan Li ◽

C. L. Philip Chen

Keyword(s):

Output Feedback ◽

Controller Design ◽

Feedback Controller ◽

Reduced Order ◽

Output Feedback Controller ◽

Reduced Order Observer ◽

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Dynamic Integral Sliding Mode Control of Nonlinear SISO Systems with States Dependent Matched and Mismatched Uncertainties

IFAC Proceedings Volumes ◽

10.3182/20110828-6-it-1002.00068 ◽

2011 ◽

Vol 44 (1) ◽

pp. 3932-3937 ◽

Author(s):

Qudrat Khan ◽

Aamer Iqbal Bhatti ◽

Qadeer Ahmed

Keyword(s):

Sliding Mode Control ◽

Sliding Mode ◽

Integral Sliding Mode Control ◽

Integral Sliding Mode ◽

Mode Control ◽

Mismatched Uncertainties ◽

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On the Minimal Realizations of a Finite Sequence

Journal of Symbolic Computation ◽

10.1006/jsco.1995.1040 ◽

1995 ◽

Vol 20 (1) ◽

pp. 93-115 ◽

Author(s):

Graham Norton

Keyword(s):

Finite Sequence ◽

Minimal Realizations

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Minimal realizations of discrete systems

Cybernetics and Systems Analysis ◽

10.1007/bf01125556 ◽

1993 ◽

Vol 29 (3) ◽

pp. 466-468

Author(s):

A. A. Letichevskii

Keyword(s):

Discrete Systems ◽

Minimal Realizations

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A new representation of siso systems for studying approximated models

Journal of the Franklin Institute ◽

10.1016/0016-0032(88)90052-x ◽

1988 ◽

Vol 325 (1) ◽

pp. 143-153 ◽

Author(s):

L. Fortuna ◽

A. Gallo ◽

N. Nunnari

Keyword(s):

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On the Fragility of PI Controllers for Time-Delay SISO Systems

2008 16th Mediterranean Conference on Control and Automation ◽

10.1109/med.2008.4602063 ◽

2008 ◽

Author(s):

Cesar Mendez-Barrios ◽

Silviu-Iulian Niculescu ◽

Constantin-Irinel Morarescu ◽

Keqin Gu

Keyword(s):

Pi Controllers ◽

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A generalized smith predictor for unstable time-delay SISO systems

ISA Transactions ◽

10.1016/j.isatra.2017.09.020 ◽

2018 ◽

Vol 72 ◽

pp. 197-204 ◽

Author(s):

R. Sanz ◽

P. García ◽

P. Albertos

Keyword(s):

Smith Predictor ◽

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Control of Uncertain LTI Systems Based on an Uncertainty and Disturbance Estimator

Journal of Dynamic Systems Measurement and Control ◽

10.1115/1.1850529 ◽

2004 ◽

Vol 126 (4) ◽

pp. 905-910 ◽

Author(s):

Qing-Chang Zhong ◽

David Rees

Keyword(s):

Robust Control ◽

Robust Stability ◽

Control Strategy ◽

Time Delay Control ◽

Delay Control ◽

Uncertainty And Disturbance Estimator ◽

Derivatives Of ◽

Siso Systems ◽

Disturbance Estimator

This paper proposes a robust control strategy for uncertain LTI systems. The strategy is based on an uncertainty and disturbance estimator (UDE). It brings similar performance as the time-delay control (TDC). The advantages over TDC are: (i) no delay is introduced into the system; (ii) there are no oscillations in the control signal; and (iii) there is no need of measuring the derivatives of the state vector. The robust stability of LTI-SISO systems is analyzed, and simulations are given to show the effectiveness of the UDE-based control with a comparison made with TDC.

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