Hello,
During a QRTL landing with my VTOL, I observed some messages in the logs that I would like help understanding. Could someone explain the meaning of these terms and how they relate to the VTOL’s behavior during landing?Thank you for your help.
The messages are as follows:
00:55:39.740743,00:55:39.740743,“Descending for approach (hd=483.1m h=72.1 th=52.3)”
00:56:49.537193,00:56:49.537193,“Reached target altitude”
00:56:52.279764,00:56:52.279764,“Starting approach”
00:56:52.280032,00:56:52.280032,“VTOL approach d=528.3”
00:56:52.295610,00:56:52.295610,“VTOL approach d=558.0”
00:56:53.328723,00:56:53.328723,“VTOL approach d=526.6”
00:56:55.415730,00:56:55.415730,“VTOL approach d=464.8”
00:56:56.378506,00:56:56.378506,“VTOL approach d=436.8”
00:56:58.008280,00:56:58.008280,“VTOL airbrake v=30.1 d=359 sd=361 h=51.2”
00:56:58.358152,00:56:58.358152,“VTOL approach d=378.8”
00:56:58.361388,00:56:58.361388,“Transition airspeed wait”
00:56:58.361501,00:56:58.361501,“Transition airspeed reached 24.2”
00:56:58.408205,00:56:58.408205,“VTOL position1 v=30.0 d=347 sd=360 h=50.3”
00:56:59.321716,00:56:59.321716,“VTOL approach d=351.2”
00:56:59.324681,00:56:59.324681,“Transition airspeed wait”
00:56:59.324703,00:56:59.324703,“Transition airspeed reached 22.8”
00:57:00.007562,00:57:00.007562,“VTOL position1 v=27.3 d=302 sd=303 h=49.2”
00:57:00.404844,00:57:00.404844,“VTOL position1 d=290.8 r=300.0”
00:57:00.404987,00:57:00.404987,“VTOL approach d=290.8”
00:57:00.405045,00:57:00.405045,“Transition airspeed wait”
00:57:00.405062,00:57:00.405062,“Transition airspeed reached 21.9”
00:57:01.354841,00:57:01.354841,“VTOL approach d=301.7”
00:57:02.374755,00:57:02.374755,“VTOL position1 d=282.0 r=300.0”
00:57:02.374836,00:57:02.374836,“VTOL Position1 d=282.0”
00:57:03.427688,00:57:03.427688,“VTOL position1 d=261.6 r=300.0”
00:57:03.427734,00:57:03.427734,“VTOL Position1 d=261.6”
00:57:04.467615,00:57:04.467615,“VTOL position1 d=242.5 r=300.0”
00:57:04.467696,00:57:04.467696,“VTOL Position1 d=242.5”
00:57:05.444392,00:57:05.444392,“VTOL position1 d=225.3 r=300.0”
00:57:05.444502,00:57:05.444502,“VTOL Position1 d=225.3”
00:57:06.414841,00:57:06.414841,“VTOL position1 d=208.5 r=300.0”
00:57:06.414895,00:57:06.414895,“VTOL Position1 d=208.5”
00:57:07.414695,00:57:07.414695,“VTOL position1 d=192.2 r=300.0”
00:57:07.414742,00:57:07.414742,“VTOL Position1 d=192.2”
00:57:08.390539,00:57:08.390539,“VTOL position1 d=177.6 r=300.0”
00:57:08.390588,00:57:08.390588,“VTOL Position1 d=177.6”
00:57:08.930226,00:57:08.930226,“Weathervane Active: nose in”
00:57:09.364013,00:57:09.364013,“VTOL position1 d=164.0 r=300.0”
00:57:09.364063,00:57:09.364063,“VTOL Position1 d=164.0”
00:57:10.997219,00:57:10.997219,“VTOL position1 d=108.7 r=300.0”
00:57:10.997351,00:57:10.997351,“VTOL Position1 d=108.7”
00:57:11.386722,00:57:11.386722,“VTOL position1 d=104.9 r=300.0”
00:57:11.386858,00:57:11.386858,“VTOL Position1 d=104.9”
00:57:12.404507,00:57:12.404507,“VTOL position1 d=127.5 r=300.0”
00:57:12.404555,00:57:12.404555,“VTOL Position1 d=127.5”
00:57:13.443263,00:57:13.443263,“VTOL position1 d=115.7 r=300.0”
00:57:13.443353,00:57:13.443353,“VTOL Position1 d=115.7”
00:57:13.449777,00:57:13.449777,“VTOL Overshoot d=115.5 cs=10.8 yerr=-60.1”
00:57:14.429775,00:57:14.429775,“VTOL position1 d=105.5 r=300.0”
00:57:14.429893,00:57:14.429893,“VTOL Position1 d=105.5”
00:57:16.106236,00:57:16.106236,“VTOL position1 d=58.8 r=300.0”
00:57:16.106284,00:57:16.106284,“VTOL Position1 d=58.8”
00:57:16.393434,00:57:16.393434,“VTOL position1 d=89.0 r=300.0”
00:57:16.393518,00:57:16.393518,“VTOL Position1 d=89.0”
00:57:16.395989,00:57:16.395989,“VTOL Overshoot d=89.0 cs=6.4 yerr=-71.4”
00:57:17.373173,00:57:17.373173,“VTOL position1 d=83.2 r=300.0”