TL740D is RION-TECH company newly developed horizontal azimuthangular gyro sensor based on latest MEMS inertial measurement platform , by means of the dynamic attitude algorithm for the angular velocity of gyroscope ,it can simultaneously output carrier’s azimuth angle .The product inernal integrated RION-TECH Patent Inertial navigation algorithm, through the model of attitude angle data fusion , can solve the gyro short time drift problem as much as possible .
This product is specially used for robot car, AGV vehicle azimuth orientation, attitude control and other related applications. instead of the traditional robot vehicle magnetic bar guide shortcomings, no need at the site layout of magnetic stripe, is the necessary navigation components for the next generation of robot vehicle automatic tracing and driving.
Specification
TL740D
PARAMETERS
Mesuring range
Azimuth Angle (±180°)
Acquisition bandwidth
>100Hz
Resolution
0.01°
Azimuth accuracy
<0.1°/min
positional accuracy
<2mm/m (converted from angle accuracy)
Nonlinear
0.1% of FS
Max angle rate
150°/s
Accelerometer range
±4g
Acceleroemter resultuion
0.001g
Acceleroemter accuracy
5mg
Starting time
5s(Static)
Input Voltage
+9V~36V
Current
60mA(12V)
Working Temp.
-40 ~ +85℃
Storage Temp.
-40 ~ +85℃
Vibration
5g~10g
Impact
200g pk,2ms,½sine
Working life
10 years
Output rate
5Hz / 15Hz / 25Hz / 50Hz / 100Hz Can set
Output signal
RS232 / RS485 / TTL (Optional)
MTBF
≥50000 hours /times
Insulation resistance
≥100 Megohm
Impact resistance
100g@11ms,3 Axial Direction (Half Sinusoid)
Anti-vibration
10grms,10～1000Hz
Protecting
IP67
Weight
130g(Without cable)
Comparison of fiber optic inertial navigation and TL740D:
Comparison-------5 minute data heading angle of vehicle
TL740D dynamic Relative azimuth/yaw angle :
TL740D Dynamic relative azimuth/yaw angle :
TL740D is fixed on the conveyor belt. The conveyor belt speed is about 0.03m / s. During the conveyor belt there is a little jitter. The process is approximately straight and the length is about 10 meters. As shown in Figure 2 (a), the peak and peak azimuth angle is 0.48 °, and the maximum value is 0.06 °, the minimum value is -0.42 °, the average error value is -0.26 °, and the dynamic accuracy is 0.146 ° (1σ); as shown in Figure 2 (b), the peak-to-peak azimuth angle is 0.73 °, the maximum value is -0.01 °, the minimum The value is -0.74 °, the average error is -0.4316 °, and the dynamic accuracy is 0.2082 ° (1σ);
