ASP-1 Stabilized Platform - Wehrli & Associates
ASP-1 Stabilized Platform - Wehrli & Associates
ASP-1 Stabilized Platform - Wehrli & Associates
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<strong>ASP</strong>-1 <strong>Stabilized</strong> <strong>Platform</strong><br />
A <strong>Wehrli</strong>/GeoSystem Instrument<br />
THE NEXT STEP IN PHOTOGRAMMETRY<br />
► UNRIVALED PRICE PERFORMANCE<br />
► SUPERIOR ACCURACY<br />
HIGHLIGHTS<br />
Interfaced to IMU/GPS<br />
Interfaced to flight management system<br />
Robust kinematic construction<br />
Passive vibration isolators<br />
Analog or digital input control<br />
Pitch, roll & yaw feedback<br />
Accommodates all types of cameras<br />
<strong>Wehrli</strong> & <strong>Associates</strong> Inc.<br />
7 Upland Drive, Valhalla, New York 10595 USA Tel: 914-948-7941 Fax: 203-834-0213 E-mail: info@wehrliassoc.com
Payload<br />
Adapter Plate<br />
Stabilization Range<br />
Technical Data<br />
10 Hz<br />
Command Analog position or rate<br />
Digital command 0 to 10V<br />
Interface via RS485<br />
Read Out Position, Rate-command<br />
Angle of ω and φ axis<br />
± 0.0002 degrees (resolution)<br />
Voltage<br />
28 (±20%) VDC<br />
Power<br />
200W average (300W peak)<br />
Temperature 0º - 50ºC - operating<br />
-25º - 50ºC - storage<br />
Dimensions 672х555х440 mm<br />
Weight 52 Kg.<br />
Airworthiness FAR 25.561<br />
<strong>ASP</strong>-1 <strong>Stabilized</strong> <strong>Platform</strong><br />
A <strong>Wehrli</strong>/GeoSystem Instrument<br />
The <strong>ASP</strong>-1 base plate is mounted to a strong adapter plate that is connected to the aircraft. Dedicated vibration<br />
isolators on the base plate are used to eliminate high frequency vibrations.<br />
The scanning devise is mounted on top of two port plates. These two plates work in combination to compensate<br />
for pitch, roll and yaw. A large bearing and high dynamic precision ball spindles are used for this purpose.<br />
With direct input from the IMU/GPS system and flight management system coupled with the robust kinematic<br />
design, the accuracy achieved is nearly 5 times better than the conventional gyro based platforms.<br />
<strong>Wehrli</strong> & <strong>Associates</strong> Inc.<br />
7 Upland Drive, Valhalla, New York 10595 USA Tel: 914-948-7941 Fax: 203-834-0213 E-mail: info@wehrliassoc.com
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