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120 Commits

Author SHA1 Message Date
Randy Mackay 2f84b54bbb OpticalFlow - replaced PI controller with PID controller. 
Modified optical flow hold to use aggregated position instead of speed.
 2012-01-25 21:55:14 +09:00
Jason Short 02d6adb21f slightly less filtering for less latency 2012-01-21 22:04:54 -08:00
Jason Short 8f86caa3ff limiting the pitch throttle compensation 2012-01-21 11:59:49 -08:00
Jason Short 525f7cd40f cleanup 2012-01-20 22:52:30 -08:00
Jason Short d991a22453 Refined the D term for stabilize 
moved all the rest_I terms from code into 1 central place
 2012-01-20 22:52:29 -08:00
Jason Short 11e1df497d lowered Loiter I, commented out unused var 2012-01-14 11:20:40 -08:00
Jason Short f25d741f62 temp removed alt D term until more testing 2012-01-14 11:20:40 -08:00
Jason Short 9a0539f39e tuned down Alt hold D gain 2012-01-13 09:36:51 -08:00
Jason Short 09c4bbe46e Added simple constrain for Alt d term 2012-01-13 08:49:55 -08:00
Jason Short 5418d330f6 Added a small D term on alt hold 2012-01-12 22:28:58 -08:00
Jason Short 581657ab7a climb rate control 2012-01-10 23:42:26 -08:00
Jason Short 9d1b1dba77 Added comments 2012-01-10 23:42:26 -08:00
Randy Mackay 7b9701fdd5 ArduCopter - added ROLL_PITCH_STABLE_OF (i.e. Stabilised Roll/Pitch + adjustments based on optical flow) 
Removed optical flow from regular loiter for now until it's tested.
 2012-01-09 13:53:54 +09:00
Jason Short 3d7f3f6b77 removed unused var 2012-01-04 09:28:37 -08:00
Jason Short e6887aa3ec added Reset_Rate_I function 
Removed I term from Throttle rate calc
Added some basic constrains to Acro
 2012-01-04 09:28:37 -08:00
Jason Short e17c8705ba Loiter I reset 2011-12-31 09:45:25 -08:00
Jason Short 170a646ecf removing I term clearance 2011-12-30 23:48:04 -08:00
Jason Short 8fc73844ee Yaw Performance tweaks 2011-12-29 23:02:03 -08:00
Jason Short 89c705c8b9 removed loiter I from Reset Nav 2011-12-29 23:02:03 -08:00
Jason Short 83d52899b0 Added second order, filtered derivative in stabilize. Works much better than the non-filtered one I used to have. 2011-12-29 23:02:02 -08:00
Jason Short dc2103d67f the second accel test is just for fun. 
Filtered output for Nav_throttle
 2011-12-23 14:42:50 -08:00
Jason Short ed818e4ccf Cleanup 
removed Iterm experiment - no noticeable effect in actual flight
 2011-12-16 20:47:23 -08:00
Jason Short 2b5c039eae turned off iterm for traverse 2011-12-15 20:51:41 -08:00
Jason Short 05e921f5d0 More power to descend 2011-12-15 20:51:40 -08:00
Jason Short d5666f287c added loiter control to reset nav 2011-12-14 22:08:41 -08:00
Randy Mackay 68d1fa6ec7 Arducopter - Attitude.pde - fixed small bug in pitch stabilise 2011-12-13 22:10:51 +09:00
Jason Short 424a11d269 Stability patch2 - Jose style. 2011-12-12 17:47:45 -08:00
Jason Short 4efbae4a1c Hack to prevent fly aways 
Cleanup to remove SIMPLE mode switch note
 2011-12-11 12:01:06 -08:00
Jason Short 64cb2a54cf eased up on the i term blocker 2011-12-10 23:25:52 -08:00
Randy Mackay ced26d7ba2 TradHeli - Attitude.pde - made yaw contol use jason's stability patch 
Quad - fixed small bug in pitch control (was using roll's stabilise controller)
 2011-12-08 22:23:50 +09:00
Randy Mackay ee8986c463 TradHeli - fixed roll/pitch so it's not scaled when throttle is scaled 2011-12-08 21:30:47 +09:00
Jason Short e3700365d4 Stability patch updates, 
Cleanup
 2011-12-06 21:03:56 -08:00
Jason Short 55b2e5339a simple patch to improve alt hold based on stability patch 2011-12-04 21:32:33 -08:00
Jason Short be3dba817b Stability patch from 55 2011-12-03 17:54:38 -08:00
Jason Short a661311f60 remove PI_crosstrack 2011-11-19 13:58:53 -08:00
Jason Short 043c3197da Added additional nav params to reset 2011-11-12 21:39:00 -08:00
Jason Short ccc2746a22 removed debugging code 2011-11-08 14:41:46 -08:00
Jason Short c7eb695b4a SIM test 2011-11-08 14:11:02 -08:00
Andrew Tridgell 87d5581046 ArduCopter: use specific sized data types in a lot of places 
this will make the Desktop build more consistent with the real AVR
build, and also with a future ARM build
 2011-11-08 11:05:36 +11:00
Jason Short 34a53f6f7d Removed some old debug prints from motors.pde 
added ability to not increment I term for traversals.
 2011-11-07 14:32:39 -08:00
Jason Short 6d0a32cc65 Alt hold fix 2011-11-07 12:00:37 -08:00
Jason Short 7bf8ef98f5 default top_bottom ratio 1.0 2011-11-06 22:45:07 -08:00
Jason Short 37883a93f6 Merge branch 'master' of https://code.google.com/p/ardupilot-mega 2011-11-04 21:42:10 -07:00
Jason Short 80c7e135d5 renamed some command variables to align with Arduplane 
reworked the arming code and moved the DCM gains out.
updated climb_rate to include sonar data.
 2011-11-04 21:41:51 -07:00
unknown 3df9a03e02 TradHeli - fix to allow tail servo to be reversed. Also increase max movement of tail servo to 45 degrees. 2011-11-05 12:31:30 +08:00
Jason Short 7b88499579 Z dampener 
Integrated Aurelio R. Ramos' Z dampening code.
 2011-11-01 21:18:47 -07:00
Jason Short 561a5a740b removed accel.z references 2011-11-01 09:28:23 -07:00
Jason Short 09fa260883 Tweaks to alt hold 2011-11-01 09:25:23 -07:00
Jason Short a88424b152 Added a slew rate to the alt change rate. 
Added better reporting of throttle control
upped constraints for alt hold
Additional logging for CTUN lay hold
 2011-10-28 21:29:10 -07:00
Jason Short 81083ddecf Attitude 
Made the Acro mode more NG like. Should be much more nimble!
Tweaked the Accel hold with sim tests. not flight tested or enabled by default.
added option to set scalar in angle boost
 2011-10-27 12:31:46 -07:00
Michael Oborne 1a715706a6 fix make issue 2011-10-04 09:34:47 +08:00
Jason Short 7e81756ccd Added second PI loop for alt hold. 
Upped gains for default JDrones Frame
added gains for second PI loop for alt
removed some tests for 1280 space constraints
 2011-10-02 11:36:23 -07:00
Jason Short 9a4bd31a8b Minimized the accel_filtered vector to be faster and more accurate. 
Made the Filter include the Accels and moved from 8 to 4 terms in the filter
 2011-09-30 18:40:29 -07:00
Jason Short df1a39f650 Added ADC gyro Filtering for quads - this fixes a noise issue introduced into the controller 
added Position mode
removed
Added back in the accelerometer experiment
Added filter_result boolean to enable filter on the fly
 2011-09-29 23:27:23 -07:00
Jason Short d0405b0a0a 2.0.46 -Not flight tested! 
restored 42 alt hold code
removed throttle timer, replaced with safer constant
increased alt control range
reformatted nav_rate calls
removed unused simple mode defines
set alt hold home to 10m
tuned down rateP to .13 from .14 for broader application.
 2011-09-27 09:35:05 -07:00
Jason Short 059551de48 Fixed issue with Simple mode changes. 
Reverted to simpler, safer timer code for throttle hold
 2011-09-25 14:16:35 -07:00
Jason Short bdf6471587 Better throttle boost value 2011-09-24 21:55:54 -07:00
Jason Short 0540331426 Fixed throttle_boost 2011-09-23 15:34:18 -07:00
Jason Short 0f5c74f03a Trying to make Alt hold more aggressively change altitudes. 2011-09-23 13:58:39 -07:00
Jason Short f65390920a Added a default, but low throttle cruise value 
Added a clear integrator for Rate I to prevent tip ups at launch.
 2011-09-22 23:10:55 -07:00
Jason Short 5b57df5d1c Refined Throttle Timer reset 
Reduced Loiter I gain to decrease overshoot.
 2011-09-22 17:38:39 -07:00
Jason Short ffb6f06f57 Fixed Throttle integrator bug. Time was not being reset causing a big drop in throttle control. 2011-09-22 12:28:46 -07:00
Jason Short e4f87d7442 removed debug statements 2011-09-21 22:34:27 -07:00
Jason Short 7512e686b9 Fixed Timer overflow for throttle PI loop. 
Moved look at home to update_nav where it belongs
 2011-09-21 22:31:12 -07:00
Jason Short 59a2d2a256 Converted Millis to Micros 
added navigation check to return a failed navigation
 2011-09-19 22:24:57 -07:00
Jason Short 3b4743ef03 changed PI Library to take Float for DeltaTime 
Changed timing to be more accurate in main loop. Still need to switch to micros(). Left that for Tridge. This gets rid of six floating point calcs *250. Nice!
 2011-09-19 14:02:42 -07:00
Jason Short 9a508a20f4 Integration of optical flow 
bug fixes for new Simple mode
increased Baro filter by 2 fields
 2011-09-15 23:33:00 -07:00
Jason Short ae81a758de Removed Simple Mode 
Added Simple option to mode switch positions
removed unused OptFlow code
added reset lat and lon error
removed unused init_auto
Fixed log formatting
Added simple mode bitmask
removed pitchmax
added CLI setup for enabling Simple mode to any switch position
 2011-09-14 13:58:18 -07:00
Jason Short 8ae158191f Fixes Alt hold mistake 
Moves tuning into runtime definable param
Added more IMax to throttle

Signed-off-by: Jason Short <jasonshort@gmail.com>
 2011-09-10 15:16:51 -07:00
Andrew Tridgell be8864f424 renamed top level directories 
ArduCopterMega -> ArduCopter
added archives directory for old code
 2011-09-09 11:27:41 +10:00