Backstepping design of a Nonlinear Observer for the Rotor Field of an Induction Motor

Henrik Rasmussen

Backstepping design of a Nonlinear Observer for the Rotor Field of an Induction Motor

Henrik Rasmussen

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research

Abstract

Using backstepping, which is a recursive nonlinear design method, a new approach for the design of flux observers is developed. The resulting scheme leads to a nonlinear full order observer for the amplitude and angle of the field. Assuming motor parameters known the design achieves stability with guaranteed region of attraction. Rubustness due to variation of motor parameters is analysed by simulation. The result is compared to the flux estimate used in a conventional field oriented controller Using backstepping, which is a recursive nonlinear design method, a new approach for the design of flux observers is developed. The resulting scheme leads to a nonlinear full order observer for the amplitude and angle of the field. Assuming motor parameters known the design achieves stability with guaranteed region of attraction. Rubustness due to variation of motor parameters is analysed by simulation. The result is compared to the flux estimate used in a conventional field oriented controller

Original language	Danish
Title of host publication	Sixth International Conference on Control, Automation, Robotics and Vision (ICARCV 2000),
Publication date	2000
Publication status	Published - 2000
Event	Backstepping design of a Nonlinear Observer for the Rotor Field of an Induction Motor - , Singapore Duration: 5 Dec 2000 → 8 Dec 2000

Conference

Conference	Backstepping design of a Nonlinear Observer for the Rotor Field of an Induction Motor
Country/Territory	Singapore
Period	05/12/2000 → 08/12/2000

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Cite this

@inproceedings{04b411209c2e11db8ed6000ea68e967b,

title = "Backstepping design of a Nonlinear Observer for the Rotor Field of an Induction Motor",

abstract = "Using backstepping, which is a recursive nonlinear design method, a new approach for the design of flux observers is developed. The resulting scheme leads to a nonlinear full order observer for the amplitude and angle of the field. Assuming motor parameters known the design achieves stability with guaranteed region of attraction. Rubustness due to variation of motor parameters is analysed by simulation. The result is compared to the flux estimate used in a conventional field oriented controller Using backstepping, which is a recursive nonlinear design method, a new approach for the design of flux observers is developed. The resulting scheme leads to a nonlinear full order observer for the amplitude and angle of the field. Assuming motor parameters known the design achieves stability with guaranteed region of attraction. Rubustness due to variation of motor parameters is analysed by simulation. The result is compared to the flux estimate used in a conventional field oriented controller",

author = "Henrik Rasmussen",

year = "2000",

language = "Dansk",

booktitle = "Sixth International Conference on Control, Automation, Robotics and Vision (ICARCV 2000),",

note = "Backstepping design of a Nonlinear Observer for the Rotor Field of an Induction Motor ; Conference date: 05-12-2000 Through 08-12-2000",

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TY - GEN

T1 - Backstepping design of a Nonlinear Observer for the Rotor Field of an Induction Motor

AU - Rasmussen, Henrik

PY - 2000

Y1 - 2000

N2 - Using backstepping, which is a recursive nonlinear design method, a new approach for the design of flux observers is developed. The resulting scheme leads to a nonlinear full order observer for the amplitude and angle of the field. Assuming motor parameters known the design achieves stability with guaranteed region of attraction. Rubustness due to variation of motor parameters is analysed by simulation. The result is compared to the flux estimate used in a conventional field oriented controller Using backstepping, which is a recursive nonlinear design method, a new approach for the design of flux observers is developed. The resulting scheme leads to a nonlinear full order observer for the amplitude and angle of the field. Assuming motor parameters known the design achieves stability with guaranteed region of attraction. Rubustness due to variation of motor parameters is analysed by simulation. The result is compared to the flux estimate used in a conventional field oriented controller

AB - Using backstepping, which is a recursive nonlinear design method, a new approach for the design of flux observers is developed. The resulting scheme leads to a nonlinear full order observer for the amplitude and angle of the field. Assuming motor parameters known the design achieves stability with guaranteed region of attraction. Rubustness due to variation of motor parameters is analysed by simulation. The result is compared to the flux estimate used in a conventional field oriented controller Using backstepping, which is a recursive nonlinear design method, a new approach for the design of flux observers is developed. The resulting scheme leads to a nonlinear full order observer for the amplitude and angle of the field. Assuming motor parameters known the design achieves stability with guaranteed region of attraction. Rubustness due to variation of motor parameters is analysed by simulation. The result is compared to the flux estimate used in a conventional field oriented controller

M3 - Konferenceartikel i proceeding

BT - Sixth International Conference on Control, Automation, Robotics and Vision (ICARCV 2000),

T2 - Backstepping design of a Nonlinear Observer for the Rotor Field of an Induction Motor

Y2 - 5 December 2000 through 8 December 2000

ER -