Commit Graph

41993 Commits

Author SHA1 Message Date
Samuel Tabor
16b7de4029 AP_Soaring: Cleanup variometer. 2020-04-08 09:11:54 +10:00
Samuel Tabor
62a34e0f8d AP_Soaring: Calculate filter time constant based on airspeed and loiter radius, using 3x circline rate. 2020-04-08 09:11:54 +10:00
Samuel Tabor
2b40182b34 AP_Soaring: Reduce drift feed-forward by ratio of climb rate to thermal core strength. This is consistent with assumption that each packet of air, rising at core strength, is convected with the ambient wind speed. 2020-04-08 09:11:54 +10:00
Samuel Tabor
15cef55e97 SITL: Make thermal drift relative to 100m alt to avoid so much change with wind speed and direction." 2020-04-08 09:11:54 +10:00
Samuel Tabor
8072f6b858 AP_Soaring: Make the trigger VSPEED take account of thermalling sink. 2020-04-08 09:11:54 +10:00
Samuel Tabor
650b464831 AP_Soaring: Move drift check to separate function and check drift with reference to mission segment, allowing drift in right direction. LOITER target, not current position, is now used. 2020-04-08 09:11:54 +10:00
Samuel Tabor
45cb663d73 AP_Math: Add template for Vector2f::projected. 2020-04-08 09:11:54 +10:00
Samuel Tabor
fab74f8927 AP_Soaring: Calculate expected thermalling sink live and avoid divide by zero by limiting airspeed to that corresponding to CL max (generously assumed 1.5 for glider). 2020-04-08 09:11:54 +10:00
Samuel Tabor
5963164a22 Plane: Soaring, make zero SOAR_MAX_RADIUS always RTL, and -1 never. 2020-04-08 09:11:54 +10:00
Samuel Tabor
75f772b269 AP_Soaring: Add SOAR_MAX_RADIUS parameter, that defines when a RTL will be used when exiting LOITER. 2020-04-08 09:11:54 +10:00
Samuel Tabor
298088268a Plane: Soaring, don't wait for heading if too low, and add timeout otherwise. 2020-04-08 09:11:54 +10:00
Samuel Tabor
684ee11fc3 AP_TECS: Add flags to indicate gliding flight, and use these with AP_Soaring. 2020-04-08 09:11:54 +10:00
Samuel Tabor
dc8c062fbe AP_TECS: Correct an error in the SEBdot FF term. 2020-04-08 09:11:54 +10:00
Samuel Tabor
247738518e AP_TECS: Add a feed-forward term from adjusted demanded airspeed to nav pitch. 2020-04-08 09:11:54 +10:00
Samuel Tabor
a27c99fab9 AP_TECS: Return the adjusted demanded airspeed. The aspd_error mavlink message now shows the rate-limited airspeed. 2020-04-08 09:11:54 +10:00
Samuel Tabor
ae27f96361 SITL: Make soaring thermals slanted. 2020-04-08 09:11:54 +10:00
Samuel Tabor
a18d6e925d AP_Soaring: Improved default sim parameters. 2020-04-08 09:11:54 +10:00
Samuel Tabor
013628bd1d Plane: Soaring - better reporting of exit due to drift. 2020-04-08 09:11:54 +10:00
Samuel Tabor
e1b2360781 AP_Soaring: Add a maximum allowable drift distance when thermalling. 2020-04-08 09:11:54 +10:00
Samuel Tabor
96bc0e1e03 Plane: Soaring: Reset loiter.sum_cd when good to continue thermalling, so that exit heading acceptance criteria does not grow. 2020-04-08 09:11:54 +10:00
Samuel Tabor
e7736fb5e7 AP_Soaring: Line up on current, not next, nav command. 2020-04-08 09:11:54 +10:00
Samuel Tabor
936d4232c9 AP_Soaring: Add a 60s first order filter on climb rate. If this becomes negative exit thermalling. 2020-04-08 09:11:54 +10:00
Samuel Tabor
a56b1dadb9 Plane: fix bug with headingLinedUp when loiter.sum_cd was negative. 2020-04-08 09:11:54 +10:00
Samuel Tabor
30249e8006 AP_Soaring: Add a check of whether altitude has been lost overall when thermalling. 2020-04-08 09:11:54 +10:00
Samuel Tabor
5082c9be8b SITL: Add plane-soaring type, including parameters, mission, simulated thermals and glider sim settings. 2020-04-08 09:11:54 +10:00
Tom Pittenger
394fbb1a50 Plane: unified soaring exit behavior: auto heads to next wp, cruise continues cruise heading, FBW to home 2020-04-08 09:11:54 +10:00
Tom Pittenger
f24095e9ed AP_Soaring: inhibit msg spam when lingering in loiter waiting for heading to line up 2020-04-08 09:11:54 +10:00
Samuel Tabor
3211c03f58 AP_Soaring: Remove unused methods, clean up and log position in N/E rather than Lat/Lng.
Fix
2020-04-08 09:11:54 +10:00
Samuel Tabor
152c1507e0 AP_Soaring: Make the EKF states the actual NE position of the thermal, rather than the position relative to aircraft. 2020-04-08 09:11:54 +10:00
Samuel Tabor
d7abd296ef AP_Soaring: Avoid calculations in lat/lng. 2020-04-08 09:11:54 +10:00
Samuel Tabor
0cccc8dc29 AP_Soaring: Fix issue with loiter radius being saved as zero due to initialisation order. This caused incorrect calculation of thermal climb potential and cases of staying in thermals that should have been abandoned. 2020-04-08 09:11:54 +10:00
Samuel Tabor
c135b00b7b AP_Soaring: Remove redundant check for new vario data. 2020-04-08 09:11:54 +10:00
Samuel Tabor
64460be0d0 AP_Soaring: Implement vario based on acceleration rather than differentiated airspeed. 2020-04-08 09:11:54 +10:00
Tom Pittenger
ce9450846b Plane: fix soaring typo 2020-04-08 09:11:54 +10:00
Tom Pittenger
ec8f82422a Plane: move loiter heading init for auto into auto helper, and properly reset it in loiter mode enter 2020-04-08 09:11:54 +10:00
Tom Pittenger
fd4b7c823e Plane: improved soaring exit options 2020-04-08 09:11:54 +10:00
Tom Pittenger
f397c168e8 Plane: refactor loiter heading exit logic 2020-04-08 09:11:54 +10:00
Tom Pittenger
f6396d7a6d Plane: add reason to exit Thermal loiter and adjust LOW alt reaon to cause RTL 2020-04-08 09:11:54 +10:00
Tom Pittenger
52ae093a97 AP_Soaring: add reason to exit Thermal loiter 2020-04-08 09:11:54 +10:00
Michael du Breuil
73c5c2e1bb AP_Arming: Check that sticks are neutral 2020-04-07 14:01:12 -07:00
Michael du Breuil
5104e4bd13 Rover: Report what channel is used for rudder arming 2020-04-07 14:01:12 -07:00
Michael du Breuil
132fe82ad2 Copter: Report what channel is used for rudder arming 2020-04-07 14:01:12 -07:00
Michael du Breuil
9600eea394 Plane: Report what channel is used for rudder arming 2020-04-07 14:01:12 -07:00
Michael du Breuil
2b9aa9bc21 RC_Channel: Add option bit for arming checking the throttle input (opt-in)
Also adds interface to find out what channel is used for rudder arming
2020-04-07 14:01:12 -07:00
murata
7ec0cb47a5 AP_Compass: const extern hal reference 2020-04-07 20:45:51 +09:00
murata
f83f6c71e4 AP_Logger: const extern hal reference 2020-04-07 20:45:51 +09:00
murata
264a90bb45 AP_Logger: Change to coding style (NFC)
AP_Logger: Change to coding style (NFC)
2020-04-07 20:37:33 +09:00
Rishabh
de6aaeaf76 Rover: Logger documentation TimeUS fix 2020-04-07 18:57:01 +10:00
Rishabh
a9cacc8756 Plane: Logger documentation TimeUS fix 2020-04-07 18:57:01 +10:00
Rishabh
7c4b195488 Copter:Logger documentation TimeUS fix 2020-04-07 18:57:01 +10:00