ardupilot

Commit Graph

Author	SHA1	Message	Date
Andrew Tridgell	5a4ed85588	AP_TECS: added TECS_LAND_PMAX this limits maximum pitch during the flare, which both reduces integrator windup and prevents too high pitch which can cause a stall	10 years ago
Andrew Tridgell	060f553097	AP_TECS: provide a much smoother transition before flare this moves the pitch constraint smoothly between unconstrained and fully constrained over two time constants before the flare. This greatly reduces the sudden pitch changes at flare	10 years ago
Andrew Tridgell	70f5ec60e8	AP_TECS: added get_land_sinkrate()	10 years ago
priseborough	0912f05e7c	AP_TECS: Add parameter to adjust height rate gain during flare	10 years ago
priseborough	bd97f15d06	AP_TECS: make flare height demand consistent with height rate demand	10 years ago
Andrew Tridgell	bf591b0008	AP_TECS: take load factor into account in min airspeed this will push up minimum airspeed when turning	10 years ago
Andrew Tridgell	2b48434e60	AP_TECS: fixed throttle demand on underspeed thanks to Philipp Oettershagen for finding this bug!	10 years ago
Andrew Tridgell	7547cd45f5	AP_TECS: bring the flare height rate demand in slowly bring it in over 0.5s to give less of a bounce	11 years ago
Andrew Tridgell	68dd61c7c7	AP_TECS: added TECS_LAND_TCONST this allows control of the time constant for landing in TECS. A lower time constant gives tighter altitude control on landing approach	11 years ago
Andrew Tridgell	2297c6bcd2	AP_TECS: added TECS_LAND_SINK parameter this controls the sink rate for the final stage of landing	11 years ago
Andrew Tridgell	c990714377	AP_TECS: added get_max_climbrate()	11 years ago
Andrew Tridgell	7c4d31c481	AP_TECS: added TECS_PITCH_MAX and TECS_PITCH_MIN this allows the TECS controlled pitch limits to be smaller than the FBWA limits. It is common for a human pilot to want a bit more discretion over pitch than you want the automatic controller to use	11 years ago
Michael Day	312a2fc8dc	AP_TECS: Parameter TECS_LAND_SPDWGT allows custom landing speed weight.	11 years ago
Andrew Tridgell	a55c4e2296	AP_TECS: set target airspeed, not min/max airspeed, on landing this seems to prevent ballooning of the altitude when we are in the landing approach, and gives a much smoother landing	11 years ago
Andrew Tridgell	98530928b5	AP_TECS: make target landing speed a float some users may want more precise control	11 years ago
Michael Day	861690dea2	AP_TECS: New params LAND_ARSPD and LAND_THR auto-slowing landings. Also controlling pitch by ignoring height error during landing. This serves to keep the nose up.	11 years ago
Andrew Tridgell	b096881f81	AP_TECS: added time to TECS messages	11 years ago
Andrew Tridgell	84336bc74e	AP_TECS: added initial flight_stage handling	11 years ago
Andrew Tridgell	16d2ad9796	AP_TECS: changed to AP_Vehicle.h	12 years ago
Andrew Tridgell	3c967a9c71	AP_TECS: use a ahrs reference saves a pointer access	12 years ago
Andrew Tridgell	620d067ee1	AP_TECS: use ahrs EAS2TAS for true airspeed	12 years ago
Randy Mackay	110966c186	AP_TECS: compile error fix for size_of(log_tuning)	12 years ago
Paul Riseborough	66d60953df	TECS: added height update_pitch call	12 years ago
Paul Riseborough	2c5db9a165	TECS: added support for throttle nudging	12 years ago
Paul Riseborough	9c431b4a04	TECS: use altitude supplied by mainline code this allows for use of ALT_OFFSET and ALT_MIX	12 years ago
Paul Riseborough	a694b781c7	AP_TECS: Add non airspeed sensor pitch to throttle mode lost during integration	12 years ago
Andrew Tridgell	68232a10f9	AP_TECS: updates to use new aircraft parameter structure	12 years ago
Paul Riseborough	5b0129e02b	AP_TECS: first implemention of TECS altitude control library	12 years ago

28 Commits (adbf9c362e2eaff8161c218a5745a08f8429d421)