Journal of System Simulation
Abstract
Abstract: Aiming at the problem of parameter setting and response speed of the traditional ADRC method, a kind of novel sliding mode auto disturbance rejection speed controller is designed, and a sliding mode adaptive speed control system of PMSM without speed sensor is established. The nonlinear disturbance observer (NDOB) is used to replace the extended state observer (ESO) integrated disturbance estimation. The sliding mode control is introduced in the nonlinear state error feedback control; the sliding mode ADRC current controller and speed controller are designed; and the stability is proved by using Lyapunov theory. The rotor position and speed of the motor are estimated by the NESO measurement; and a system of PMSM without speed sensor is established. The simulation results show the effectiveness of the method.
Recommended Citation
Hou, Limin; Ren, Yifu; Liu, Hengfei; and Dong, Lin
(2019)
"Sliding Mode Auto Disturbance Rejection Control of PMSM without Speed Sensor,"
Journal of System Simulation: Vol. 31:
Iss.
5, Article 17.
DOI: 10.16182/j.issn1004731x.joss.17-0172
Available at:
https://dc-china-simulation.researchcommons.org/journal/vol31/iss5/17
First Page
963
Revised Date
2017-07-04
DOI Link
https://doi.org/10.16182/j.issn1004731x.joss.17-0172
Last Page
970
CLC
TM351
Recommended Citation
Hou Limin, Ren Yifu, Liu Hengfei, Lin Dong. Sliding Mode Auto Disturbance Rejection Control of PMSM without Speed Sensor[J]. Journal of System Simulation, 2019, 31(5): 963-970.
DOI
10.16182/j.issn1004731x.joss.17-0172
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