Research Article
A Sliding Mode Control with Nonlinear Fractional Order PID Sliding Surface for the Speed Operation of Surface-Mounted PMSM Drives Based on an Extended State Observer
Figure 3
(a) Characteristic curves of , , = 0.1, 0.25, 0.5, and 0.75. (b) Characteristic curves of , , = 0.1, 0.25, 0.5, and 0.75.
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(b) |