Hiwin D1-N Series User Manual

D1-N Series Servo Drive User Manual Operation Principles
3-10 HIWIN MIKROSYSTEM Corp.
MD17UE01-1906
Figure 3.6.1.1 Gain margin
(2) Phase margin
As figure 3.6.1.2, phase margin is the angle between the straight line passing through gain crossover
and the negative real axis of
)(
ω jG
-Plane.
Phase margin = PM =
°−∠ 180)(
g
jG ω
Figure 3.6.1.2 Phase margin
)
(
p
j
G
ω
0
p
ωω =
G
Re
G
j
Im
(
)
Plane
j
G
−
ω
Phase crossover
ω ←0
0
g
ωω
=
G
Re
G
j
Im
(
)
Plane
j
G
−
ω
Gain
crossover
ω ←0
1
-1
Phase margin

Hiwin D1-N Series Specifications

General

Brand	Hiwin
Model	D1-N Series
Category	Amplifier
Language	English