Reference input tracking of inversion-based non-minimum phase system using adaptive two-degree-of-freedom control

Pal, Mita; Sarkar, Gautam; Barai, Ranjit Kumar; Roy, Tamal

doi:10.1109/cmi.2016.7413800

Cited by 3 publications

(3 citation statements)

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“…This section presents numerical example to demonstrate Model Reference Adaptive controlled inversed Nonminimum phase system [17] .Reference Models used in this control stucture are of different damping nature. 2 nd order non-minimum phase system whose representstion is …”

Section: Numerical Example For Simulationmentioning

confidence: 99%

“…Error signal is produced by comparing the reference model output and the output of the controlled plant. Adjustment Mechanism block calculate the appropriate control parameters by using MIT rule [16] or Liapunov's stability theory [17] and with the help of these parameters, Controller block produce control input of the plant. Reference Model of the control scheme is selected according to the desired performance index, so that the plant output follow the desired output trajectory.…”

Section: Figure 1 Model Reference Adaptive Control Systemmentioning

confidence: 99%

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Design of different reference model based model reference adaptive controller for inversed model non-minimum phase system

Pal¹,

Sarkar²,

Barai³

et al. 2017

MMEP

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This paper demonstrates the unique property of Model Reference Adaptive Controlled (MRAC) system. Reference Model is used in the MRAC control structure plays a major role for the transient characteristics of the output response of controlled plant. An inversion based Non-minimum phase (NMP) system always gives unbounded response, MRAC scheme not only stabilize this inverse NMP system, it also force the output trajectory to follow the path of the reference model. Lyapunov stability theory based control logic has been applied to obtain the required control parameters with adjustable gains.

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Section: Numerical Example For Simulationmentioning

confidence: 99%

Section: Figure 1 Model Reference Adaptive Control Systemmentioning

confidence: 99%

Design of different reference model based model reference adaptive controller for inversed model non-minimum phase system

Pal¹,

Sarkar²,

Barai³

et al. 2017

MMEP

Self Cite

View full text Add to dashboard Cite

show abstract

“…The ZPETC approach delivers the overall tracking system with zero phase error characteristics and rules out the phase error that affected by NMP and has unity gain for low frequencies [8][9][10][11][12][13].…”

Section: Introductionmentioning

confidence: 99%