| Issue number |
Date Detected |
Date Fixed |
Task owner |
Origin |
Description |
Resolution |
Artifacts Changed |
| 1 |
1/16/18 |
2/25/18 |
ncrispie |
Quad airframe |
Quad weight too heavy to fly |
remove length from LIDAR cable |
Lidar cable modified |
| 2 |
1/30/18 |
2/3/18 |
hsuresh |
Carrier board firmware |
driver issue with Orbitty carrier |
contact Carrier for correct drivers |
firmware on Orbitty carrier |
| 3 |
2/9 |
2/23 |
sbaveja |
DJI software |
DJI IMU error after landing |
power cycle, take off on flatter ground. Has not persisted |
Flight procedure updated to include mitigation |
| 4 |
2/18 |
2/23 |
sbaveja/ncrispie |
DJI Battery |
DJI battery temperature error |
Maintain battery heater during testing |
Update flight procedure plans |
| 5 |
3/11 |
3/11 |
ncrispie/sbaveja |
TTL wires plug in incorrrectly |
Could not connect to Jetson |
Fix TTL connection |
n/a |
| 6 |
3/11 |
3/12 |
ncrispie |
Short at base of the wire |
FPV camera not working, power cutting out |
strip further down and cover short with tape |
|
| 7 |
3/11 |
3/11 |
sbaveja, ncrispie |
Cold temperatures |
Battery temperature warning |
heat battery while not testing |
|
| 8 |
3/21 |
3/30 |
ncrispie |
not correct version of Gazebo math installed |
Gazebo plugin code for velodyne would not builld |
install correct packages |
|
| 9 |
3/25 |
3/30 |
ncrispie |
older version of DJI SDK referenced |
Gazebo DJI plugin did not build |
switch to correct data types referenced in the code |
|
| 10 |
4/3 |
4/3 |
sbaveja |
Reference frame different |
Obstacle avoidance code did not work despite giving corrent values at specific locations |
TF transformation to correct coordinate frame |
reiterated standard TF as ENU |
| 11 |
4/6 |
4/6 |
ntadiche, sbaveja |
Bandwidth issues |
FPV view freezes when multiple devices subscribed to network |
unplug 2nd device |
|
| 12 |
4/6 |
4/6 |
ntadiche, ncrispie |
Sun glare causes problems with AR view |
Sun makes it hard to see FPV camera view |
tape over AR glasses |
|
| 13 |
4/16 |
4/18 |
ncrispie, sbavaja |
significant lag in the LIDAR simulation |
Gazebo would lag and crash if there were too many points in the LIDAR simulation |
reduce the number of points in the sensor model |
|
| 14 |
4/23 |
4/23 |
sbaveja, ncrispie |
Cut area giving magnetometer reading issues |
Magentometer not giving good readings, needed to be recalibrated constantly |
Don’t fly in the cut |
|
| 15 |
4/26 |
4/26 |
sbaveja, ntadiche |
Latency in video feed |
significant delays in video feed |
better pointing of the directional antenna |
|
