Output-Feedback Sliding Mode Control for Permanent Magnet Synchronous Motor Servo System Subject to Unmatched Disturbances

Table 2

Control parameters of two methods.

Methods	Controller parameters		Observer parameters
	Symbols	Values	Symbols	Values
Proposed		1		7116.5
Output-feedback		1		1964.6
SMC		5
Traditional		80		3000
Output-feedback		1
SMC		5