Decomposed Sliding Mode Control of the Drive with Interior Permanent Magnet Synchronous Motor and Flexible Coupling

Figure 13

Preliminary experimental results for decomposed SMC of PMSM rotor angle.

(a)  Applied stator d_q voltages

(b) Stator d_q current components

(c) Stator α_β current components

(d) Rotor angular acceleration

(e) Rotor angular velocity

(f) Rotor and ideal position response