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Precision Two Axis
Gimbal
Description
The precision pointing system is a
Electromechanical stabilized platform with two degrees of freedom (i.e
elevation and azimuth). The Positional accuracy of the system is 2
mrad and jitter stabilization is up to 50 micro radians. This unit has
a CCD Camera, LRF, Electro-optic payloads with Video Tracker and Servo
electronics. The Video Tracker is used for automatic target
acquisition and tracking. The system uses state of the art DSP based
digital control electronics. Complete controller station and the
payloads can be supplied along with Operator's Control Panel. This
system can also be used for pointing systems such as antenna,
telescope etc.
Specifications
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Degree of freedom |
Elevation
(+20
& -15)
& Azimuth ( 120)
|
|
Positional accuracy |
2 mrad |
|
Stabilization |
50 urad |
|
Angular Velocity (Manual) |
0.5 rad / sec |
|
Tracker Performance |
+ / - 2 pixel error |
|
Minimum Tracker contrast |
10% |
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Error update rate |
40mS |
|
Modes of Operation |
Manual/Auto Scan/Auto Track |
|
Position sensing |
RVDT / Inductosync |
|
Control loop electronics |
Digital-DSP based |
|
Pay load |
up to 100Kg (Any Type) |
|
Enclosure |
Operator control panel & all sub-systems
-19" rack mountable |
Applications
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