Virtual reference feedback tuning for two degree of freedom controllers

Lecchini, A.; Campi, Marco C.; Savaresi, S. M.

doi:10.1002/acs.711

Cited by 135 publications

(68 citation statements)

References 29 publications

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“…Graham et al [3] reported an application of IFT to a mechanical process. Lequin et al [6] proposed VRFT for controllers with two degrees of freedom. Campi et al [2] introduced the VRFT approach for controller tuning in a nonlinear environment.…”

Section: Introductionmentioning

confidence: 99%

A direct PID gains tuning method for DC motor control using an input-output data generated by disturbance response

Masuda

2011

2011 IEEE International Conference on Control Applications (CCA)

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The disturbance attenuation FRIT method for regulator problems tunes the control parameters so that the disturbance response follows the disturbance reference model output. We have recently proposed such a disturbance attenuation FRIT method using input-output data generated by disturbances. This paper applies the disturbance attenuation FRIT method to a PID control gain tuning for a speed and position control for DC motor. The proposed method focuses on the step-type disturbance, e.g. load change or additive step signal at input signal, which generates an initial one-shot input and output data for PID gains tuning. The efficiency of the proposed method is shown through the experimental results of a speed and position regulation control for DC motor against the step-type disturbances.

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Section: Introductionmentioning

confidence: 99%

A direct PID gains tuning method for DC motor control using an input-output data generated by disturbance response

Masuda

2011

2011 IEEE International Conference on Control Applications (CCA)

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“…It also performs many experiments to update the controller parameters to minimize the performance index, so that it is not effective nor efficient to tune controller parameters, because it takes several times and costs. Campi et al [19] proposed virtual reference feedback tuning (VRFT); Lecchini et al [20] proposed 2DOF VRFT; Rojas et al [21] proposed a feedforward formulation of the VRFT method based on a 2DOF control configuration; and Gazdos et al [22] proposed a VRFT method for iterative controller design and fine tuning. VRFT uses a set of measured input/output data for the design of a controller with the desired structure, but without restrictions on data generation.…”

Section: Introductionmentioning

confidence: 99%

Fictitious Reference Iterative Tuning-Based Two-Degrees-of-Freedom Method for Permanent Magnet Synchronous Motor Speed Control Using FPGA for a High-Frequency SiC MOSFET InverterMOSFET Inverter

Harahap¹,

Hanamoto²

2016

Applied Sciences

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This paper proposes proportional-integral/proportional gain controller parameter tuning in a two-degrees-of-freedom (2DOF) control system using the fictitious reference iterative tuning (FRIT) method for permanent magnet synchronous motor (PMSM) speed control using a field-programmable gate array (FPGA) for a high-frequency SiC MOSFET (metal oxide semiconductor field-effect transistor) inverter. The PI-P (proportional-integral/proportional) controller parameters can be tuned using the FRIT method from one-shot experimental data without using a mathematical model of the plant. Particle swarm optimization is used for FRIT optimization. An inverter that uses a SiC MOSFET is presented to achieve high-frequency operation at up to100 kHz using a switching pulse-width modulation (PWM) technique. As a result, a high-responsivity and high-stability PMSM (permanent magnet synchronous motor) control system is achieved, where the speed response follows the ideal response characteristic for both the step response and the disturbance response. High-responsivity and optimal disturbance rejection can be achieved using the 2DOF control system. FPGA-based digital hardware control is used to maximize the switching frequency of the SiC MOSFET inverter. Finally, an experimental system is set up, and experimental results are presented to prove the viability of the proposed method.

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“…Data-based approaches have been widely applied to solve industrial and real-life problems and also studied in their theoretical aspects by the research community, which incudes data-based predictive control [23], unfalsified control [22], Markov data-based linear quadratic Gaussian control [11], disturbance-based control [24], simultaneous perturbation stochastic approximation [12], virtual reference feedback tuning [25], pulse response based control [26]. In [14], databased optimal control was investigated.…”

Section: Introductionmentioning

confidence: 99%

Data-based adaptive critic design for discrete-time zero-sum games using output feedback

Cui

Zhang

et al. 2011

2011 IEEE Symposium on Adaptive Dynamic Programming and Reinforcement Learning (ADPRL)

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A novel data-based adaptive critic design (ACD) using output feedback is proposed for discrete-time zero-sum games in this paper. The proposed data-based adaptive critic design (ACD) is actually a direct adaptive output feedback control scheme. The main contribution of this paper is that not only knowledge of system model but also information of system states are not required. Only the data measured from input and output are required for reaching the saddle point of the zero-sum games by using proposed data-based iterative ACD algorithm. Moreover, the property of the proposed databased iterative ACD algorithm is discussed. Simulation results demonstrate satisfactory performance of the proposed controller.

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Virtual reference feedback tuning for two degree of freedom controllers

Cited by 135 publications

References 29 publications

A direct PID gains tuning method for DC motor control using an input-output data generated by disturbance response

A direct PID gains tuning method for DC motor control using an input-output data generated by disturbance response

Fictitious Reference Iterative Tuning-Based Two-Degrees-of-Freedom Method for Permanent Magnet Synchronous Motor Speed Control Using FPGA for a High-Frequency SiC MOSFET InverterMOSFET Inverter

Data-based adaptive critic design for discrete-time zero-sum games using output feedback

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