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产品名称:
美国Innalabs AHRS 姿态航向参考导航系统
产品型号:
AHRS 姿态航向参考导航系统
产品展商:
纳韦测试（上海）技术有限公司
简单介绍
美国Innalabs公司的AHRS是世界上领先的高精度惯导系统,innalabs姿态和航向参考系统（航姿系统）是一种高性能的捷联系统，决定着充分的角方向的任何车辆或其他运输工具的三维空间。特别设计的软件，可以简单地现场标定的innalabs航姿系统，以消除磁偏差所造成的软，硬铸铁材料的车辆。航姿系统估计车辆方位角精度高,可以在3D空间中测量任何机车和载体的全角度方向.AHRS根据地球重力矢量,相对磁北的航向(方位角)来估计横滚俯仰角度.利用美国国家地理数据中心和英国地理调查机构制造的世界磁力模型,来针对地理北向自动计算真北.
美国Innalabs AHRS 姿态航向参考导航系统的详细介绍
更多参见公司网站：
http://sensor99.com/dict/lvl3.asp?action=cs&BigClassID=146&productTypeID=146
English Version:
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Performance
|
|
Data
|
|
Update Rate
|
Hz
|
1...100 (user
settable)
|
|
Start-up Time
|
sec
|
< 1
|
|
Full Accuracy Data (
Warm-up Time )
|
sec
|
< 60
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|
Heading
|
|
|
|
Range (deg)
|
|
0 to 360
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|
Static Accuracy at Normal
Conditions (Tc=25°C)
|
deg RMS
|
0.2
|
|
Static Accuracy in
Temperature Range (Tc=-40°C to +70°C)
|
deg RMS
|
0.5
|
|
Dynamic Accuracy
|
deg RMS
|
0.7
|
|
Noise (at 100Hz output)
|
deg RMS
|
0.02
|
|
Resolution (deg)
|
|
0.01
|
|
Attitude
|
|
|
|
Range: Pitch, Roll
|
deg
|
±90, ±180
|
|
Static Accuracy at Normal
Conditions (Tc=25°C)
|
deg RMS
|
0.04
|
|
Static Accuracy in
Temperature Range (Tc=-40°C to +70°C)
|
deg RMS
|
0.1
|
|
Dynamic Accuracy
|
deg RMS
|
0.4
|
|
Noise (at 100Hz output)
|
deg RMS
|
0.02
|
|
Resolution
|
deg
|
0.01
|
|
Angular Rate
|
|
|
|
Input Range: Yaw, Pitch,
Roll
|
deg/sec
|
±300
|
|
Bias
|
deg/sec RMS
|
0.02
|
|
Scale Factor Accuracy
|
%
|
0.2
|
|
Non-Linearity
|
% FS
|
0.1
|
|
Random Walk
|
deg/sqrt(hr)
|
6
|
|
Resolution
|
deg/sec
|
0.01
|
|
Bandwidth
|
Hz
|
40
|
|
Linear acceleration
|
|
|
|
Input Range: X/Y/Z
|
g
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± 2
|
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Bias
|
mg RMS
|
0.3
|
|
Scale Factor Accuracy
|
%
|
< 0.1
|
|
Non-Linearity
|
% FS
|
0.2
|
|
Random Walk
|
m/s/sqrt(hour)
|
0.06
|
|
Resolution
|
mg
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< 10
|
|
Bandwidth
|
Hz
|
40
|
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Environment
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|
|
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Operating Temperature
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deg C
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- 40 to +70
|
|
Non-Operating Temperature
|
deg C
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- 55 to +85
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Electrical
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|
|
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Input Voltage
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VDC
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+5.5 to +6.5
|
|
Input Current
|
mA
|
< 110
|
|
Power Consumption
|
W
|
0.66 (at 6V powering)
|
|
Digital Output Format
|
|
RS-232
|
|
Physical
|
|
|
|
Size(with mounting lugs)
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mm
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128 x 31 x 29
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Weight
|
kg
|
0.22
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|
Connector
|
|
5-Pin Binder 719
(Male)
|
|
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