User contributions for Scdwyer
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- 17:32, 4 March 2012 diff hist +236 m Booz/IMU
- 17:24, 4 March 2012 diff hist +163 m Booz/HwV2
- 17:23, 4 March 2012 diff hist +163 Booz/HardwareTest
- 17:22, 4 March 2012 diff hist +162 m Booz/Autopilot
- 17:19, 4 March 2012 diff hist +155 Booz/AirframeConf
- 17:18, 4 March 2012 diff hist +137 m Booz/Airframes
- 17:17, 4 March 2012 diff hist +18 m Booz/Airframes
- 17:17, 4 March 2012 diff hist +30 Nm Category:Booz Created page with "For an overview, see Booz."
- 17:16, 4 March 2012 diff hist +18 m Booz
- 17:07, 4 March 2012 diff hist +22 m Sensors/AMSYS
- 16:44, 4 March 2012 diff hist +162 m Sensors/AMSYS
- 16:43, 4 March 2012 diff hist 0 m Sensors/AMSYS moved AMSYS to Sensors/AMSYS: should be in sensor category
- 00:32, 4 March 2012 diff hist +922 Autopilots added more overall autopilot description
- 23:51, 3 March 2012 diff hist +681 Get Hardware rearranged a bit, added a few sources for gps and airspeed
- 17:54, 2 March 2012 diff hist −6 Sensors
- 17:50, 2 March 2012 diff hist −222 Sensors/GPS Cleaned up page
- 17:12, 2 March 2012 diff hist +9 Sensors/GPS →LEA-6H: get rid of a long line
- 09:46, 2 March 2012 diff hist +8 Sensors/Gyro
- 09:44, 2 March 2012 diff hist +184 Sensors/Gyro
- 09:39, 2 March 2012 diff hist +147 Sensors/Current
- 19:56, 1 March 2012 diff hist +471 Autopilots
- 19:46, 1 March 2012 diff hist +306 m Krooz
- 19:41, 1 March 2012 diff hist +25 m Krooz
- 19:40, 1 March 2012 diff hist +197 m Previous Autopilots current
- 19:38, 1 March 2012 diff hist +197 m HB/mini
- 19:37, 1 March 2012 diff hist +189 m Future Autopilots
- 19:35, 1 March 2012 diff hist +197 m HB/v1.0
- 19:34, 1 March 2012 diff hist +212 m HB
- 19:33, 1 March 2012 diff hist +197 m Classix
- 19:29, 1 March 2012 diff hist +197 m YAPA/v1.0
- 19:18, 1 March 2012 diff hist +197 m Tiny/v1.1
- 18:41, 1 March 2012 diff hist +2 m Tiny/v0.99
- 18:36, 1 March 2012 diff hist +194 m Tiny/v0.99
- 18:32, 1 March 2012 diff hist 0 m Booz ack, spelling for the third time
- 18:31, 1 March 2012 diff hist +1 m Booz
- 18:29, 1 March 2012 diff hist +33 m Category:Autopilots
- 18:00, 1 March 2012 diff hist −1,514 Category:Hardware Replaced content with "See overview of Hardware. Category:Top_Level" current
- 17:59, 1 March 2012 diff hist +30 Category:Sensors
- 17:57, 1 March 2012 diff hist +68 m Category:Airframe Configuration current
- 17:26, 1 March 2012 diff hist +25 m Umarim v1.0
- 17:22, 1 March 2012 diff hist +21 m Sensors/Airspeed
- 17:10, 1 March 2012 diff hist +3 m Lisa/M v1.0
- 17:08, 1 March 2012 diff hist +24 m Lisa/L
- 17:07, 1 March 2012 diff hist +21 Nm Category:Autopilots Created page with "Category:Hardware"
- 17:07, 1 March 2012 diff hist +2 m Lisa
- 17:03, 1 March 2012 diff hist +22 m Sensors/GPS
- 17:00, 1 March 2012 diff hist −1 Sensors/GPS
- 16:59, 1 March 2012 diff hist −1 Sensors/IMU
- 16:59, 1 March 2012 diff hist −1 Sensors/Gyro removed hardware category, as Gyro is a subcategory of Sensors
- 16:56, 1 March 2012 diff hist −1 Sensors/IR removed hardware category, as IR is a subcategory of Sensors
- 16:55, 1 March 2012 diff hist +21 N Category:Sensors Created page with "Category:Hardware"
- 11:27, 24 February 2012 diff hist +863 Vibration added some more input from CDW on ML
- 12:17, 17 February 2012 diff hist +1,468 Vibration added input from CDW on ML
- 11:35, 2 February 2012 diff hist 0 File:Imu mount example1.JPG uploaded a new version of "File:Imu mount example1.JPG": Illustration of example IMU mount for reducing vibration effects in gas powered UAV. With permission from ASCE.
- 11:34, 2 February 2012 diff hist 0 File:Imu mount filter vs none.png uploaded a new version of "File:Imu mount filter vs none.png": Example of using moving average filter on acceleration data, resulting attitude drift and apparent transmissibility for example Telemaster IMU mount. With permission from ASCE.
- 11:33, 2 February 2012 diff hist 0 File:DCM drift vibration telemaster.png uploaded a new version of "File:DCM drift vibration telemaster.png": Attitude estimator drift using DCM algorithm under heavy vibration in Senior Telemaster. With permission from ASCE.
- 11:26, 2 February 2012 diff hist 0 File:Vibration telemaster fuse fft.png uploaded a new version of "File:Vibration telemaster fuse fft.png": FFT of vibration in bottom of Senior Telemaster fuselage running 25cc gas engine, measured with ADXL345 at 1000Hz sampling. With permission from ASCE.
- 11:24, 2 February 2012 diff hist 0 File:Vibration telemaster fuse.png uploaded a new version of "File:Vibration telemaster fuse.png": Vibration levels in bottom of Senior Telemaster fuselage running 25cc gas engine, measured with ADXL345 at 1000Hz sampling. With permission from ASCE.
- 21:43, 26 January 2012 diff hist +245 Vibration →Senior Telemaster with Gas Engine: added more images of vibration measurements, need to rearrange them a bit
- 20:26, 26 January 2012 diff hist +123 N File:Vibration telemaster fuse.png Vibration levels in bottom of Senior Telemaster fuselage running 25cc gas engine, measured with ADXL345 at 1000Hz sampling.
- 20:26, 26 January 2012 diff hist +123 N File:Vibration telemaster fuse fft.png FFT of vibration in bottom of Senior Telemaster fuselage running 25cc gas engine, measured with ADXL345 at 1000Hz sampling.
- 20:21, 26 January 2012 diff hist +87 N File:DCM drift vibration telemaster.png Attitude estimator drift using DCM algorithm under heavy vibration in Senior Telemaster
- 20:17, 26 January 2012 diff hist +103 Vibration →Senior Telemaster with Gas Engine: added another picture for MA filter result
- 19:53, 26 January 2012 diff hist +149 N File:Imu mount filter vs none.png Example of using moving average filter on acceleration data, resulting attitude drift and apparent transmissibility for example Telemaster IMU mount.
- 01:25, 24 January 2012 diff hist +51 Vibration added illustration of sample IMU mount
- 01:18, 24 January 2012 diff hist +84 N File:Imu mount example1.JPG Illustration of example IMU mount for reducing vibration effects in gas powered UAV.
- 01:00, 24 January 2012 diff hist −2 m Vibration →Senior Telemaster with Gas Engine
- 00:59, 24 January 2012 diff hist +8,342 N Vibration Added vibration page, needs some pictures!
- 00:45, 24 January 2012 diff hist −3,719 UAlberta UASGroup Removed vibration section, moved to own page current
- 00:44, 24 January 2012 diff hist +77 m UAlberta UASGroup →Current Work: link to Vibration page
- 16:35, 21 November 2011 diff hist +327 Modules list →Available modules: added pwm_meas, xtend_rssi
- 17:38, 23 October 2011 diff hist +408 Control Loops →General Information
- 17:28, 23 October 2011 diff hist +875 Control Loops →Pitch loop: clarified pitch loop setpoint source
- 16:57, 23 October 2011 diff hist +35 m Control Loops →Auto Throttle and Auto Pitch climb loops
- 16:56, 23 October 2011 diff hist +415 Control Loops →Auto Throttle and Auto Pitch climb loops: added note about AGR_CLIMB and third climb mode, auto airspeed
- 16:46, 23 October 2011 diff hist +133 Control Loops →Altitude loop: AGR_CLIMB effect
- 16:24, 23 October 2011 diff hist +198 Airspeed sensor →Airframe configuration: added note that either airspeed OR groundspeed can be controlled
- 16:18, 23 October 2011 diff hist +118 Airspeed sensor →How does it work internally: added link to control loops page
- 16:13, 23 October 2011 diff hist +279 Control Loops →Fixed-wing autopilot: added auto airspeed control loop diagram
- 16:06, 23 October 2011 diff hist +117 N File:Diagram auto airspeed loop.png Auto airspeed cascaded control loops, for use with an airspeed sensor in place of the traditional auto throttle loop.
- 21:46, 18 October 2011 diff hist +88 Control Loops →Auto Throttle and Auto Pitch climb loops: noted when auto pitch available
- 15:32, 17 October 2011 diff hist +87 Tuning →Directions: also check signs of gains
- 15:27, 17 October 2011 diff hist +737 Tuning →Directions: how to reverse actuator motion depending on what is the source of wrong motion
- 00:22, 16 October 2011 diff hist +89 Control Loops →Navigation loop: updated nav.* path
- 11:38, 7 October 2011 diff hist +525 Airspeed sensor →Measuring: bit of clarification on sending measured airspeed data
- 11:11, 7 October 2011 diff hist +420 Airspeed sensor clarified telemtry messages for airspeed
- 10:32, 7 October 2011 diff hist −75 Airspeed sensor no longer need to define i2c subsystem, included by default on fixed wing
- 10:15, 7 October 2011 diff hist +580 m UAlberta UASGroup →Implications of Vibration
- 18:27, 5 October 2011 diff hist +108 GCS click on current value to request from aircraft
- 12:06, 28 September 2011 diff hist +103 m UAlberta UASGroup added link to second flight
- 11:45, 26 September 2011 diff hist +8 UAlberta UASGroup →University of Alberta Unmanned Aircraft Systems Group
- 11:34, 26 September 2011 diff hist +102 UAlberta UASGroup →Flight Progress
- 11:25, 25 September 2011 diff hist +1,424 UAlberta UASGroup →Vibration (WORK IN PROGRESS)
- 12:31, 23 September 2011 diff hist −2,477 User:Scdwyer moved most of current work to UAlberta_UASGroup page
- 12:29, 23 September 2011 diff hist +3,235 UAlberta UASGroup added some info about airframes, skeleton of vibration copied from Scdwyer user page
- 12:07, 23 September 2011 diff hist +10 UAlberta UASGroup made logo smaller
- 12:05, 23 September 2011 diff hist +698 UAlberta UASGroup added a logo and some info about the group
- 11:49, 23 September 2011 diff hist +36 N File:UofAUASGroup logoBW.png University of Alberta UAS Group Logo
- 11:39, 23 September 2011 diff hist +36 N File:UofAUASGroup logoBW.pdf University of Alberta UAS Group Logo
- 11:35, 23 September 2011 diff hist +57 N UAlberta UASGroup created new page for U of A UAS Group user project