A novel inverted fuzzy decoupling scheme for MIMO systems with disturbance: a case study of binary distillation column

Hamdy, Mohamed; Ramadan, Abdalhady; Abozalam, Belal

doi:10.1007/s10845-016-1218-x

Cited by 18 publications

(11 citation statements)

References 10 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The derivation of the fuzzy decoupling rules can be obtained directly from the dynamic behavior of binary distillation column . Therefore, the fuzzy decoupling rules are shown in Tables and .…”

Section: Simulation Resultsmentioning

confidence: 99%

“…In the case of designing the conventional decoupling with SP, the two terms R 12 (s) and R 21 From (14), (15) and (21) The derivation of the fuzzy decoupling rules can be obtained directly from the dynamic behavior of binary distillation column [19]. Therefore, the fuzzy decoupling rules are shown in Tables I and II. Simulation results have been done in SIMULINK and Fuzzy tool box on the environment of MATLAB.…”

Section: Example 1: Wood and Berry Binary Distillation Columnmentioning

confidence: 99%

See 1 more Smart Citation

Design of Smith Predictor and Fuzzy Decoupling for Mimo Chemical Processes with Time Delays

Hamdy

Ramadan²

2016

Asian Journal of Control

View full text Add to dashboard Cite

This paper presents a design of Smith predictor (SP) for a multiple‐input multiple‐output (MIMO) chemical process with multiple time delays based on a fuzzy decoupling scheme. The decoupling control is achieved using fuzzy logic, to reduce the reliance on model‐based analysis in comparison with conventional decoupling. The proposed scheme is easy to realize and simple to design, as well as having a good decoupling capability. The SP is added to the system to overcome the problem of time delay. Stability conditions of the overall closed loop system based on a PI controller in the presence of a fuzzy decoupling scheme are formulated. The Wood and Berry model of a binary distillation column and an industrial‐scale polymerization reactor model are used as two examples to illustrate the applicability of the proposed scheme.

show abstract

Section: Simulation Resultsmentioning

confidence: 99%

Section: Example 1: Wood and Berry Binary Distillation Columnmentioning

confidence: 99%

Design of Smith Predictor and Fuzzy Decoupling for Mimo Chemical Processes with Time Delays

Hamdy

Ramadan²

2016

Asian Journal of Control

View full text Add to dashboard Cite

show abstract

“…Controlling this type of MIMO system using multidimensional fuzzy control strategies is difficult; therefore, a multilevel control method is adopted. Fusion function theory can be used to convert the complex fuzzy control strategy into a more simplified nested control strategy [18,19], as follows:…”

Section: Fusion Function Designmentioning

confidence: 99%

“…The latter two schemes were achieved using fuzzy logic, thereby avoiding the reliance on model-based analyses. Further to this, Hamdy et al proposed another fuzzy decoupling-based PI controller [18]. Fuzzy decoupling schemes are simple to design and easy to implement and demonstrate good decoupling capabilities.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Adaptive Reduced Dimension Fuzzy Decoupling Control Method with Its Application to a Deployable Antenna Panel

Liu

Bao

et al. 2018

International Journal of Aerospace Engineering

View full text Add to dashboard Cite

This paper addresses the multiple-input multiple-output (MIMO) control problem with an active deformation adjustment mechanism on a 5-metre deployable antenna panel. An adaptive reduced-dimension fuzzy decoupling (ARDFD) control strategy based on fusion functions is proposed to eliminate the effects uncertainties due to coupled subsystems by designing and incorporating a fuzzy decoupling disturbance observer. Moreover, the MIMO system can be decomposed into a number of single-input single-output (SISO) systems using the unit diagonal matrix decoupling theory. Based on Lyapunov stability theory, it was shown that the error of fuzzy interference observer and the error between the fuzzy rule post parameter matrix and optimal post parameter matrix converge to a small region. Results of the simulation also show that the ARDFD control strategy can significantly eliminate adverse effects of the coupled subsystems.

show abstract

Adaptive prescribed performance tracking control for uncertain strict‐feedback Multiple Inputs and Multiple Outputs nonlinear systems based on generalized fuzzy hyperbolic model

Yang

ZongXue‐Jun

WangGuo‐Gang

2020

Adaptive Control & Signal

View full text Add to dashboard Cite

This article proposes an adaptive prescribed performance tracking control methodology for a class of strict-feedback Multiple Inputs and Multiple Outputs nonlinear systems. A combination of backstepping technique and the generalized fuzzy hyperbolic model was used in recursive design of adaptive controller. A novel performance constraint function guarantees the tracking control performance. Lyapunov stability analysis proves that the designed controller can ensure the predefined transient and all signals within the closed-loop systems are semiglobally uniformly ultimately bounded. In the end, simulation results illustrate the validity of the proposed approach.

show abstract

A novel inverted fuzzy decoupling scheme for MIMO systems with disturbance: a case study of binary distillation column

Cited by 18 publications

References 10 publications

Design of Smith Predictor and Fuzzy Decoupling for Mimo Chemical Processes with Time Delays

Design of Smith Predictor and Fuzzy Decoupling for Mimo Chemical Processes with Time Delays

Adaptive Reduced Dimension Fuzzy Decoupling Control Method with Its Application to a Deployable Antenna Panel

Adaptive prescribed performance tracking control for uncertain strict‐feedback Multiple Inputs and Multiple Outputs nonlinear systems based on generalized fuzzy hyperbolic model

Contact Info

Product

Resources

About