Hi
There is a customer survey 9-axis fusion for UAV and indoor navigation, but they have no experience before.
They have study other UAV product and list a specification table.
But there are some information that I can not find in datasheet.
Can anybody help provide some information to help fill this table?
I want to design in and win this case.
Really appreciate your help.
Customer | freescale | |||
Gyro Specifications | Range | ±2000 °/s | ±2000 °/s | FXAS21002 |
In-Run Bias Stability | < 10 °/hr | |||
Linearity | < 0.1 % FS | ±0.5 %FSR | ||
Noise Density | 0.0035 °/s / Hz | 0.025 dps/√Hz | ||
Bandwidth | 256 Hz | 256 Hz | ||
Alignment Error | ±0.05 ° | |||
Accelerometer Specifications | Range | ±16 g | ±8 | FXOS8700 |
In-Run Bias Stability | < 0.04 mg | |||
Linearity | < 0.5 % FS | ±0.5 %FS | ||
Noise Density | 0.14 mg/ Hz | <126 μg/√Hz | ||
Bandwidth | 260 Hz | 200 Hz | ||
Alignment Error | ±0.05 ° | |||
Magnetometer Specifications | Range | ±2.5 Gauss | ±1200 uT | FXOS8700 |
Linearity | < 0.1 % | ±1 % %FS | ||
Noise Density | 140 μGauss/ Hz | < 100 nT/√Hz | ||
Bandwidth | 200 Hz | 200 Hz | ||
Alignment Error | ±0.05 ° | |||
Pressure Sensor Specifications | Range | 10 to 1200 mbar | 50 to 110 kPa | MPL3115 |
Resolution | 0.042 mbar | 1.5 Pa | ||
Accuracy | ±1.5 mbar | ±0.4 kPa | ||
Error Band | ±2.5 mbar | |||
Bandwidth | 200 Hz | |||
Attitude & Heading | Range (Heading/Roll) | ±180 ° | ±180 ° | |
Range (Pitch) | ±90 ° | ±90 ° | ||
"Static Accuracy | ||||
(Heading, Magnetic)" | 2.0 ° RMS | 1.21° RMS | ||
"Static Accuracy | ||||
(Pitch/Roll)" | 0.5 ° RMS | 1.21° RMS | ||
"Dynamic Accuracy | ||||
(Heading, Magnetic)" | 2.0 ° RMS | 1.06° RMS | ||
"Dynamic Accuracy | ||||
(Pitch/Roll)" | 1.0 ° RMS | 1.06° RMS | ||
Angular Resolution | < 0.05 ° | |||
Repeatability | < 0.2° | |||
Output Rate (IMU Data) | 1 kHz | |||
Output Rate (Attitude Data) | 400 Hz | |||
Individually calibrated for bias, scalefactor, misalignment, & gyro g-sensitivity | Real-time magnetic & acceleration disturbance rejection | Support | ||
Adaptive signal filtering | Support | |||
Dynamic filter tuning | Support | |||
On-board Hard & Soft Iron compensation | Support | Support | ||
On-board gyro drift compensation | Support |
Solved! Go to Solution.
Kyle,
Great start on a spec. I would like to set up a phone call to get a better idea of your opportunity and how Freescale can help. In the meantime, I'm routing your spreadsheet to my team to see what additional information we can add.
Could you send me your contact details via email to Mike.Stanley@Freescale.com?
Thanks!
Miek
Kyle,
Great start on a spec. I would like to set up a phone call to get a better idea of your opportunity and how Freescale can help. In the meantime, I'm routing your spreadsheet to my team to see what additional information we can add.
Could you send me your contact details via email to Mike.Stanley@Freescale.com?
Thanks!
Miek
Hi Mike
I get a 13 degree sensor output on a 13.7 degree surface. It says there is an ancestor of 0.05 degrees per degree according to this table
Is the accelerometer alignment error in the table per degree ? I hope I'm not wrong
Hi Mike
Appreciate your help.