A Bearingless Induction Motor Direct Torque Control and Suspension Force Control Based on Sliding Mode Variable Structure

Table 1

Parameters of the BIM.

Motor parameters	Torque winding	Suspension winding
(W)	1500	500
(r/min)	6000	6000
Rs (Ω)	2.01	1.03
Rr (Ω)	11.48	0.075
Lm (H)	0.15856	0.00932
	0.00454	0.00267
	0.00922	0.00542
J (kgm^2)	0.00769	0.00769
(kg)	2.85	2.85
p	1	2