A survey on robust Repetitive Control and applications

Kurniawan, Edi; Cao, Zhenwei; Mahendra, Oka; Wardoyo, Riyo

doi:10.1109/iccsce.2014.7072774

Cited by 29 publications

(15 citation statements)

References 59 publications

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“…Fungsi alih plant tersebut merupakan fungsi plant stabil dari (3). Simulasi ini menggunakan waktu sampling sebesar T=0.005s, sehingga fungsi plant berubah menjadi fungsi diskrit G(z) = 0.007623z + 0.007164 z 2 − 1.815z + 0.8298 seperti pada (1).…”

Section: Pengujian Simulasiunclassified

Analisis Plug-in Repetitive Control untuk Rejection Multiple Periodical Disturbance dengan Metode Least Common Multiplier dan Multi Repetitive Control

Hadi

Kurniawan²,

Hartono

2018

Fiziya

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Abstrak. Sistem kendali otomatismenjadi sangat penting saat ini. Teknologi instrumentasi yang berkembang sangat pesat menjadikan sistem kendali otomatis berkembang pesat. Dengan adanya sistem kendali otomatis ditemukan pula gangguan yang memengaruhi sistem, seperti Noise atau sinyal gangguan. Berbagai metode kendali banyak digunakan salah satunya adalah Repetitive Control. Kemudian diperlukanlah pengujian analisis untuk memilih sistem kendali mana yang paling baik dalam menghilangkan sinyal gangguan yang memiliki 3 nilai frekuensi dengan menggunakan sistem Plug-in Repetitive Control (RC) yang dilengkapi dengan filter. Pada penelitian ini digunakan metode Least Common Multiple (LCM) dan metode Multi Repetitive Control (MRC). Hasil penelitian menunjukkan bahwa sistem dengan metode MRC memiliki kecepatan menghilangkan sinyal gangguan paling baik yaitu 1.8s.Abstract. Automatic control system becomes very important today. The fast growing technology of instrumentation makes the automatic control system grow rapidly. With the existence of automatic control system there is found disturbances that affect the system, such as noise or disturbance signal. Various control methods are widely used, one of them is Repetitive Control. Analytical testing is then needed to choose which control system is best for rejecting disturbance signals that have 3 frequency values using a Plug-in Repetitive Control (RC), using filtered system. This research used Least Common Multiple (LCM) method and Multi Repetitive Control (MRC) method. The results showed that the system with MRC method is slightly faster and best in rejecting disturbance signals with rejecting time 1.8s.

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Section: Pengujian Simulasiunclassified

Analisis Plug-in Repetitive Control untuk Rejection Multiple Periodical Disturbance dengan Metode Least Common Multiplier dan Multi Repetitive Control

Hadi

Kurniawan²,

Hartono

2018

Fiziya

Self Cite

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“…But there are times when humans can't always be present to control machines. Therefore, an automatic control system was developed [1][2][3][4][5][6][7].…”

Section: Introductionmentioning

confidence: 99%

Analysis and Simulation of PI and PID Control Systems Using Xcos Scilab

Kurniawan¹

2020

JoTP

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Research has been conducted to analysis and simulation of PI and PID control systems using Xcos-Scilab. It focused on the constant value of kp, ki, and kd in the P, PI and PID control system simulation. The system output was set into a step signal so it will be analyzed with transient response method. For comparison, the PID control system with the Ziegler-Nichols tuning method was also used. It has been done in order to find out whether the Trial and error method is more appropriate to use in the in the PID control system simulation or not. The plant used is the Servo Motor Model with transfer function . The results from the analysis of the variation of simulated control system constants, the best parameters are: P (P variation): Kp = 7, PI (P Variation): Kp = 8; Ki = 2, PI (I Variation): Kp = 5; Ki = 5, PID (P Variation): Kp = 60; Ki = 5; Kd = 2, PID (I Variation): Kp = 50; Ki = 1; Kd = 5, PID (D Variation): Kp = 50; Ki = 10; Kd = 2.

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“…The problem of rejecting or tracking asymptotically periodic or quasi-periodic signals is of primary importance in many applications [29,30,49]. Among them, robotics [25,41], power electronics [38] and bio-medics engineering [18], just to cite a few.…”

Section: Introductionmentioning

confidence: 99%

Francis-Wonham nonlinear viewpoint in output regulation of minimum phase systems

2019

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In linear systems theory it's a well known fact that a regulator given by the cascade of an oscillatory dynamics, driven by some regulated variables, and of a stabiliser stabilising the cascade of the plant and of the oscillators has the ability of blocking on the steady state of the regulated variables any harmonics matched with the ones of the oscillators. This is the well-celebrated internal model principle. In this paper we are interested to follow the same design route for a controlled plant that is a nonlinear and periodic system with period T : we add a bunch of linear oscillators, embedding n o harmonics that are multiple of 2π/T , driven by a "regulated variable" of the nonlinear system, we look for a stabiliser for the nonlinear cascade of the plant and the oscillators, and we study the asymptotic properties of the resulting closedloop regulated variable. In this framework the contributions of the paper are multiple: for specific class of minimum-phase systems we present a systematic way of designing a stabiliser, which is uniform with respect to n o , by using a mix of high-gain and forwarding techniques; we prove that the resulting closed-loop system has a periodic steady state with period T with a domain of attraction not shrinking with n o ; similarly to the linear case, we also show that the spectrum of the steady state closed-loop regulated variable does not contain the n harmonics embedded in the bunch of oscillators and that the L 2 norm of the regulated variable is a monotonically decreasing function of n o . The results are robust, namely the asymptotic properties on the regulated variable hold also in presence of any uncertainties in the controlled plant not destroying closed-loop stability.

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A survey on robust Repetitive Control and applications

Cited by 29 publications

References 59 publications

Analisis Plug-in Repetitive Control untuk Rejection Multiple Periodical Disturbance dengan Metode Least Common Multiplier dan Multi Repetitive Control

Analisis Plug-in Repetitive Control untuk Rejection Multiple Periodical Disturbance dengan Metode Least Common Multiplier dan Multi Repetitive Control

Analysis and Simulation of PI and PID Control Systems Using Xcos Scilab

Francis-Wonham nonlinear viewpoint in output regulation of minimum phase systems

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