Robust Backstepping Control With Integral Action of IPM Synchronous Motor

Nadji, S.; Sabeur, Nassereddine; Benaicha, S.; Zaihidee, Fardila Mohd

doi:10.1109/cistem.2018.8613604

Cited by 1 publication

(2 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…21 In order to improve the control performance, the integral of the tracking error is introduced in the backstepping control. The design of an integral backstepping controller (IBC) for the IPMSM control system has been reported in Nadji et al, 22 Lin et al 23 and Wang et al 24 This work introduces an IBC that can precisely follow the speed reference trajectory of the motor in the existence of load fluctuation and parameter uncertainty. The influence of the perturbation of the load torque and the variation of motor parameters can be considerably decreased by using integral action at each step to guarantee high precision speed control.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Modified backstepping control of IPMSM: Experimental tests

Nadji

Benaicha

Moreau

2022

Proceedings of the Institution of Mechanical Engineers, Part I:

View full text Add to dashboard Cite

The purpose of this paper is to propose a new control technique for an interior permanent magnet synchronous motor that has been designed using a modified integral backstepping controller. This architecture consists of a nonlinear backstepping control scheme to achieve the purpose of speed tracking. Then the nonlinear controller based on the backstepping control scheme with the introduction of integral actions is designed for the IPMSM drive system. The suggested controller is not only designed to stabilize the interior permanent magnet synchronous motor system, but also to ensure that the speed tracking error converges asymptotically to zero in the existence of system uncertainties and external disturbances. The advantage of the suggested approach is that the proposed controller guarantees good tracking performance, reduces steady-state errors, robustness against all parameter uncertainties, and load torque disturbances in the interior permanent magnet synchronous motor system. A new speed control scheme for the design of the interior permanent magnet synchronous motor is being developed in this work. To show the feasibility of the suggested approach, the experiment is carried out with a real-time interface based on dSPACE. A comparison with the proportional-integral controller has been made. The results prove that the proposed backstepping controller has a rapid transient response and strong robustness for all disturbances under different conditions.

show abstract

Section: Introductionmentioning

confidence: 99%