Optimal Tuning of Fractional Order Proportional-Integral-Derivative Controller for Wire Feeder System Using Ant Colony Optimization

Hamouda, Noureddine; Babes, Badreddine; Hamouda, Cherif; Kahla, Sami; Ellinger, Thomas; Petzoldt, J.

doi:10.18280/jesa.530201

Cited by 24 publications

(20 citation statements)

References 21 publications

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“…There are literatures related to the tuning methods of PI controllers [27][28][29][30][31]. The objective all are same to assess the relative control effort and robustness of these PI controllers when tuned for the same level of performance.…”

Section: Tuning Of Controllers: a Surveymentioning

confidence: 99%

“…The resultant is compared with actual currents and processed through PI controllers. Control or reference voltages are generated by comparing the output of PI controller and output of PLL [29,30]. Gating signals are obtained for the devices by comparing these reference/control voltage signals with triangular carrier waves.…”

Section: Design Of Controller (Upc)mentioning

confidence: 99%

“…Therefore, an appropriate optimization technique is required to use for the tuning of controllers as almost, all are doing. The available technique till now is system dependent and has their own advantages and disadvantages [29][30][31]. Also, there is serious issue of real time implementation with evaluated tuned parameters of the controller.…”

Section: Introductionmentioning

confidence: 99%

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Design of Control System Using Online Tuning of PI Controllers for Three-Phase Active Front End Neutral Point Clamped Three-Level Converter

Ojha¹

2020

JESA

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In conventional DC link AC-AC converter system, uncontrolled front end converter has inherent problem of power quality. To overcome the problem associated with uncontrolled front end converter, multilevel front end converter will be good choice for high power applications. In the paper, unity power factor control system (UPC) for active front end (AFE) neutral point clamped (NPC) 3-level converter is presented. PI controllers are used in UPC and for tuning of PI controllers it is essentially required to know the different time constants with their gains exactly for evaluating the optimized controller parameters for steady operation of the NPC rectifier. In this paper a simplified and accurate method of online tuning of PI controllers in UPC is derived and implemented for three phase AFE NPC 3-level converter. Complete design procedure for the design of control system for AFE NPC 3-level is also presented in this paper. Based on developed model, simulations are carried in MATLAB/SIMULIK environment. Experimentation results confirm the simulation results.

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Section: Tuning Of Controllers: a Surveymentioning

confidence: 99%

Section: Design Of Controller (Upc)mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Design of Control System Using Online Tuning of PI Controllers for Three-Phase Active Front End Neutral Point Clamped Three-Level Converter

Ojha¹

2020

JESA

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“…For this reason, a small research was presented on a switching-table-based direct torque control of multiphase drives [7]. Due to the parametric sensitivity of PID regulator, minimal research has been done to avoid this inconvenient such as in the papers [11][12][13], to solve these problems, the use of a non-linear technique is essential, among them the fuzzy logic, which considered one of the most successful artificial intelligence technique for controlling nonlinear systems, sliding mode control (SMC) which ensuring good system and robustness to external disturbance and parametric variations [14][15][16].…”

Section: Introductionmentioning

confidence: 99%

Design of a New Direct Torque Control Using Synergetic Theory for Double Star Induction Motor

Belouahchi¹,

Merabet²

2020

JESA

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This paper describes a new Direct Torque Control (DTC) scheme to the synthesis of controllers based on the theory of synergetic control (SC) for two level inverter fed double star induction motor (DSIM) drive. The controllers’ synthesis method is totally analytical, and is based on non-linear models of the DSIM. The proposed synergetic control scheme requires creation of the space attractors and artificial manifolds that reflect the desirable operating modes of the DSIM. The combination between the DTC and the SC laws provides asymptotic stability with respect to the required operating regimes, reduces the THD of stator currents, invariance to external disturbances, and robustness to variation of DSIM parameters. The performance of the proposed approach has been tested under different operating conditions. With respect to their dynamic characteristics, synergetic controllers (SCs) are superior to the existing types of PI, Sliding Mode (SM) and Fuzzy Logic (FL) controllers.

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“…+ is the order of the filter, wb and wh are the low and high transient-frequencies, respectively. Consider the following autonomous system[54]:…”

mentioning

confidence: 99%

Optimum Design of Fractional Order PIᵅ Speed Controller for Predictive Direct Torque Control of a Sensorless Five-Phase Permanent Magnet Synchronous Machine (PMSM)

Bounasla¹,

Barkat²

2020

JESA

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In both direct torque control (DTC) and predictive direct torque control (PDTC) strategies, just single voltage vector is applied. The question arose, is this applied vector the optimumin terms of minimizing torque and stator flux ripples? In DTC, it may not be the optimum one. However, in case of PDTC, there is a possibility to evaluate the performance of different voltage vectors, where a cost function is proposed to determine the appropriate voltage vector that brings the lowest torque and stator flux ripple within one cycle. On the other hand, PI controller provides a good performance but if the parameters change, the system may lose its performance. With the aim of enhancing the robustness of the PDTC scheme, a fractional order PI controller is proposed that can be considered as a generalization of the classical PI controller, and to set its parameters, a Grey Wolf Optimization algorithm is employed. Furthermore, omitting the sensor increases reliability and decrease the size and cost of the drive system. For these reasons, an extended Kalman filter observer is adopted, where the rotor speed and rotor position as well as the load torque are estimated. In this work, a fractional order PI controller tuned by GWO for PDTC of a five-phase permanent magnet synchronous machine (PMSM) based on EKF observer is presented. Analysis of simulation results exhibit clearly the efficiency and robustness of the suggested control compared to conventional DTC based on classical PI controller.

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Optimal Tuning of Fractional Order Proportional-Integral-Derivative Controller for Wire Feeder System Using Ant Colony Optimization

Cited by 24 publications

References 21 publications

Design of Control System Using Online Tuning of PI Controllers for Three-Phase Active Front End Neutral Point Clamped Three-Level Converter

Design of Control System Using Online Tuning of PI Controllers for Three-Phase Active Front End Neutral Point Clamped Three-Level Converter

Design of a New Direct Torque Control Using Synergetic Theory for Double Star Induction Motor

Optimum Design of Fractional Order PIᵅ Speed Controller for Predictive Direct Torque Control of a Sensorless Five-Phase Permanent Magnet Synchronous Machine (PMSM)

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