1. Date of download: 12/29/2017
Copyright © ASME. All rights reserved.
Position and Current Control of an Interior Permanent-Magnet Synchronous Motor by Using Loop-Shaping Methodology: Blending of H∞ Mixed-Sensitivity Problem and T–S Fuzzy Model Scheme
J. Dyn. Sys., Meas., Control. 2013;135(5): doi: /
Figure Legend:
The control structure

2. Date of download: 12/29/2017
Copyright © ASME. All rights reserved.
Position and Current Control of an Interior Permanent-Magnet Synchronous Motor by Using Loop-Shaping Methodology: Blending of H∞ Mixed-Sensitivity Problem and T–S Fuzzy Model Scheme
J. Dyn. Sys., Meas., Control. 2013;135(5): doi: /
Figure Legend:
The fuzzy robust control loop structure

3. Date of download: 12/29/2017
Copyright © ASME. All rights reserved.
Position and Current Control of an Interior Permanent-Magnet Synchronous Motor by Using Loop-Shaping Methodology: Blending of H∞ Mixed-Sensitivity Problem and T–S Fuzzy Model Scheme
J. Dyn. Sys., Meas., Control. 2013;135(5): doi: /
Figure Legend:
FWOC component

4. Date of download: 12/29/2017
Copyright © ASME. All rights reserved.
Position and Current Control of an Interior Permanent-Magnet Synchronous Motor by Using Loop-Shaping Methodology: Blending of H∞ Mixed-Sensitivity Problem and T–S Fuzzy Model Scheme
J. Dyn. Sys., Meas., Control. 2013;135(5): doi: /
Figure Legend:
The membership functions for (a) M1(v1) and M2(v1) and (b) M3(v2) and M4(v2)

5. Date of download: 12/29/2017
Copyright © ASME. All rights reserved.
Position and Current Control of an Interior Permanent-Magnet Synchronous Motor by Using Loop-Shaping Methodology: Blending of H∞ Mixed-Sensitivity Problem and T–S Fuzzy Model Scheme
J. Dyn. Sys., Meas., Control. 2013;135(5): doi: /
Figure Legend:
Time responses of the proposed model (solid) and the original nonlinear model (dashed): (a) Angular position of motor shaft, (b) angular speed, (c) d-axis current, and (d) q-axis current

6. Date of download: 12/29/2017
Copyright © ASME. All rights reserved.
Position and Current Control of an Interior Permanent-Magnet Synchronous Motor by Using Loop-Shaping Methodology: Blending of H∞ Mixed-Sensitivity Problem and T–S Fuzzy Model Scheme
J. Dyn. Sys., Meas., Control. 2013;135(5): doi: /
Figure Legend:
Load torque

7. Date of download: 12/29/2017
Copyright © ASME. All rights reserved.
Position and Current Control of an Interior Permanent-Magnet Synchronous Motor by Using Loop-Shaping Methodology: Blending of H∞ Mixed-Sensitivity Problem and T–S Fuzzy Model Scheme
J. Dyn. Sys., Meas., Control. 2013;135(5): doi: /
Figure Legend:
Disturbance rejection on angular position (a) with step load torque (1 Nm) and (b) with benchmark load torque (Fig. 5)

8. Date of download: 12/29/2017
Copyright © ASME. All rights reserved.
Position and Current Control of an Interior Permanent-Magnet Synchronous Motor by Using Loop-Shaping Methodology: Blending of H∞ Mixed-Sensitivity Problem and T–S Fuzzy Model Scheme
J. Dyn. Sys., Meas., Control. 2013;135(5): doi: /
Figure Legend:
d-axis current

9. Date of download: 12/29/2017
Copyright © ASME. All rights reserved.
Position and Current Control of an Interior Permanent-Magnet Synchronous Motor by Using Loop-Shaping Methodology: Blending of H∞ Mixed-Sensitivity Problem and T–S Fuzzy Model Scheme
J. Dyn. Sys., Meas., Control. 2013;135(5): doi: /
Figure Legend:
position tracking responses at different position reference

10. Date of download: 12/29/2017
Copyright © ASME. All rights reserved.
Position and Current Control of an Interior Permanent-Magnet Synchronous Motor by Using Loop-Shaping Methodology: Blending of H∞ Mixed-Sensitivity Problem and T–S Fuzzy Model Scheme
J. Dyn. Sys., Meas., Control. 2013;135(5): doi: /
Figure Legend:
Comparison of transient responses (a) certain step position and (b) rectangular position command

11. Date of download: 12/29/2017
Copyright © ASME. All rights reserved.
Position and Current Control of an Interior Permanent-Magnet Synchronous Motor by Using Loop-Shaping Methodology: Blending of H∞ Mixed-Sensitivity Problem and T–S Fuzzy Model Scheme
J. Dyn. Sys., Meas., Control. 2013;135(5): doi: /
Figure Legend:
Angular position responses with varying Rs and Bm

12. Date of download: 12/29/2017
Copyright © ASME. All rights reserved.
Position and Current Control of an Interior Permanent-Magnet Synchronous Motor by Using Loop-Shaping Methodology: Blending of H∞ Mixed-Sensitivity Problem and T–S Fuzzy Model Scheme
J. Dyn. Sys., Meas., Control. 2013;135(5): doi: /
Figure Legend:
(a) Ws-1 matrix as an upper bound of the S1 and S2 uncertainty and (b) WT-1 matrix as an upper bound of the T1 and T2 uncertainty