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https://uofwaterloo-my.sharepoint.com/:f:/g/personal/uwarg_uwaterloo_ca/EnY_jjQ-qNxBvzZG8dXqsmcBWxHpaoz841fN5Z3HShZSRA?e=zyI504

Actual Timeline Recap

Time

Activity

Notes

0700

Battery Charging Began

0905

Briefing began

0945

Battery Charging finished

1000

Left the bay

3 vehicles

1015

Arrived WrestRC

Field was covered in slush/pooled water. Only one dry track

1032-1034

Pegasus OpFlow Calibration (1-1)

Log file 50.BIN

1042-1043

Pegasus Loiter - GPS Handling (1-X)

Log file 51.BIN

1047-1047

Pegasus Loiter - OpFlow Handling (1-X)

Log file 51.BIN

1051

Houston proximity test (3-1)

Log file 70.BIN

Batt #1

1059

Pegasus Autotune (X-X)

Log file 53.BIN

1110-1112

Houston Auto Mission (3-3) Attempt #1.

Log file 71.BIN

Unsuccessful - spun in circles trying to avoid the obstacle

Batt #2

11:15:15-11:15:45

Houston Auto Mission (3-3) Attempt #2

Log file 71.BIN

Unsuccessful - disarmed prematurely.

Batt #2

11:45

multi-drone photo

11:50:33 - 11:54:50

Houston Auto Mission (3-3) Attempt #3

Log file 73.BIN

Unsuccessful - Altitude too high

11:57:20 - 1159:51

Houston Auto Mission (3-3) Attempt #4

Log file 73.BIN

Unsuccessful - Got stuck in turn-around due to embankment being detected as an obstacle.

12:04:15 - 12:14:27

Houston Auto Mission (3-3) Attempt #5

Log file 74.BIN

Successful - passed obstacle after 4 attempts.

Had a very hard unscheduled, uncontrolled, rapid descent.

Tip
  • OPFlow was calibrated, EKF Transitions were tested (Card #1 Complete ✅ )

    • Pegasus not damaged.

  • Houston Obstacle Avoidance verified both in Loiter and in Auto missions (Card #3 Complete ✅ )

    • Landing gear & houston was kept in-tact despite multiple hard landings / failsafes

    • Lidar not broken and continues to function

  • RFD900x was swapped from Pegasus to Houston very quickly.

    • ELRS did not have the necessary air-data rate.

  • Pink controller worked

    • Models were copied day of

  • Media gathered

  • Pilot practice is good

  • We left on time, didn’t forget anything

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