A Class of PID Controllers Tuned in Fractional Representation

Prokop, Roman; Korbel, Jiří; Matušů, Radek

doi:10.3182/20120328-3-it-3014.00109

Cited by 3 publications

(2 citation statements)

References 15 publications

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“…Since Error (e) =Ref-Output (Y) and when Ref is zero than e = -Y. Under such condition the second order transfer function can be written as: (13) So, the values of PID parameters can be directly obtain as given by Eq. 13.…”

Section: Pid and Lqrmentioning

confidence: 99%

“…Error value is the difference between the set (reference) value and the output value. Many PID controller tuning methods have been proposed in the literature [7,8,9,10,11,12,13]. Some of the popular methods are,: Ziegler-Nichols tuning,: Cohen-Coon tuning,: neural networks based methodologies, internal model control, direct synthesis method, relay based auto tuning method etc.…”

Section: Introductionmentioning

confidence: 99%

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Optimum design of buck converter controller using LQR approach

Srivastava

Kumar

Misra

et al. 2013

2013 15th International Conference on Advanced Computing Technologies (ICACT)

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In this paper an optimum design is proposed for the buck converter pulse width modulator controller, which formulates the value of PID parameters using Linear Quadratic Regulator (LQR) approach. The uniqueness of this approach is that it gives the values of PID parameters with minimum cost function. Simulation and experimental results show the effectiveness of the method. Load disturbance and line voltage disturbance show the robustness of the proposed techniques.

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Section: Pid and Lqrmentioning

confidence: 99%