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

Table 1

Key parameters of the SMC-FOPID and SMC-NFOPID strategies.

Control strategy

SMC-FOPID10.31āˆ’0.010.01N/AN/A2015
SMC-NFOPID10.31āˆ’0.010.010.10.252015