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101. Re: [Paparazzi-devel] AoA sensor (score: 2)
Author: HIDDEN
Date: Thu, 9 Jun 2011 19:43:21 +0200
http://dl.dropbox.com/u/2689187/tesina_Hector.pdf Leandro, I'm interested as well in your bachelor thesis :P, I'm looking forward to see what you have done to Mentor xDD Cheers. On Thu, Jun 9, 2011 a
/archive/html/paparazzi-devel/2011-06/msg00068.html (20,217 bytes)

102. Re: [Paparazzi-devel] AoA sensor (score: 2)
Author: HIDDEN
Date: Thu, 9 Jun 2011 19:39:06 +0200
Prof Warmers and Leandro, here it ismy master thesis.  It has been written in Spanish, but I think the maths, implementation and results can be followed without problems despiting the language. http
/archive/html/paparazzi-devel/2011-06/msg00067.html (18,967 bytes)

103. Re: [Paparazzi-devel] AoA sensor (score: 2)
Author: HIDDEN
Date: Thu, 9 Jun 2011 09:09:14 +0200
Bruzzlee, you should create a branch containing the things you want merged. Push this branch to your own github repo (your fork), then issue a pull request for integration of this into the dev branch
/archive/html/paparazzi-devel/2011-06/msg00066.html (17,255 bytes)

104. Re: [Paparazzi-devel] AoA sensor (score: 2)
Author: HIDDEN
Date: Thu, 09 Jun 2011 08:32:07 +0200
Hector, it would be nice if you send me your thesis. Tanks Heinrich Hector Garcia de Marina schrieb: Hi Bruzzle, I had the same issues about pressure sensors. I solved it applying an IIR filter (Butt
/archive/html/paparazzi-devel/2011-06/msg00064.html (16,774 bytes)

105. Re: [Paparazzi-devel] AoA sensor (score: 2)
Author: HIDDEN
Date: Thu, 9 Jun 2011 07:25:59 +0200
@ Felix The AoA Module needs changes in the estimator and there is a pitch switch in the pitch loop of stabilization. Maybe it needs a short description for the usage in the airframe. If you create
/archive/html/paparazzi-devel/2011-06/msg00063.html (16,504 bytes)

106. Re: [Paparazzi-devel] AoA sensor (score: 2)
Author: HIDDEN
Date: Thu, 09 Jun 2011 02:04:22 +0200
@ Felix The AoA Module needs changes in the estimator and there is a pitch switch in the pitch loop of stabilization. Maybe it needs a short description for the usage in the airframe. If you create a
/archive/html/paparazzi-devel/2011-06/msg00056.html (14,972 bytes)

107. Re: [Paparazzi-devel] Reply to: "Arduimu basic airstart enabled or not? (score: 2)
Author: HIDDEN
Date: Fri, 20 May 2011 20:23:44 +0200
U'r welcome I saw there is a new ArduIMU sourcecode. I just want to warn you that my assumption don't have to be consistent with the new code. Question: Anyone have tried the new code for a bungee ta
/archive/html/paparazzi-devel/2011-05/msg00117.html (5,350 bytes)

108. Re: [Paparazzi-devel] IMU Problem after BungeeTakeoff? (score: 2)
Author: HIDDEN
Date: Tue, 17 May 2011 10:47:27 +0200
Hi, i think one of the problem is the fact that in the cross product of a=W x V (rates cross speed over ground) only the yaw rates are taken into account to correct the gravitation vector to fly long
/archive/html/paparazzi-devel/2011-05/msg00089.html (10,667 bytes)

109. Re: [Paparazzi-devel] IMU Problem after BungeeTakeoff? (score: 2)
Author: HIDDEN
Date: Mon, 16 May 2011 16:05:41 +0200
same scenario, but this time, i also made the filter without heuristic use the magnetometer for yaw only ( I believe that is what arduimu does ). You notice that the error is even worse ( up to 35 de
/archive/html/paparazzi-devel/2011-05/msg00087.html (9,375 bytes)

110. Re: [Paparazzi-devel] IMU Problem after BungeeTakeoff? (score: 2)
Author: HIDDEN
Date: Mon, 16 May 2011 15:55:04 +0200
Hi, The arduimu_basic code has some special tricks to try to detect high acceleration when launching (high throttle, low speed) and prevents the imu from using accelerometers. I'm still removing some
/archive/html/paparazzi-devel/2011-05/msg00086.html (7,903 bytes)

111. Re: [Paparazzi-devel] IMU Problem after BungeeTakeoff? (score: 2)
Author: HIDDEN
Date: Mon, 16 May 2011 11:35:08 +0000
Hi We're using the arduino-basic code and the Kalman Filter for GPS-Data Dennis Am 14.05.2011 05:15, schrieb antoine drouin: Hi Dennis What filter are you using ? On Sat, May 14, 2011 at 12:38 AM, La
/archive/html/paparazzi-devel/2011-05/msg00084.html (6,793 bytes)

112. Re: [Paparazzi-devel] IMU Problem after BungeeTakeoff? (score: 2)
Author: HIDDEN
Date: Sat, 14 May 2011 09:14:34 +0200
the arduimu dcm does not compute dV/dt to correct X (yet). It can be added. But probably a limiter on the x- accelerometer measurement would be good too (better?) to clip off anything above 0.8g sinc
/archive/html/paparazzi-devel/2011-05/msg00079.html (7,499 bytes)

113. Re: [Paparazzi-devel] IMU Problem after BungeeTakeoff? (score: 2)
Author: HIDDEN
Date: Sat, 14 May 2011 05:15:52 +0200
Hi Dennis What filter are you using ?
/archive/html/paparazzi-devel/2011-05/msg00077.html (6,771 bytes)

114. [Paparazzi-devel] IMU Problem after BungeeTakeoff? (score: 2)
Author: HIDDEN
Date: Fri, 13 May 2011 22:38:33 +0000
Hi all We would like to develop an autonomous Bungee-Takeoff. We have written a routine that actually works. In the first seconds of the start it looks very good. But then the UAV starts to decline a
/archive/html/paparazzi-devel/2011-05/msg00075.html (5,978 bytes)

115. Re: [Paparazzi-devel] some more data on the 30km flights (score: 2)
Author: HIDDEN
Date: Tue, 7 Dec 2010 08:52:18 +0100
Hi Chris, congratulations to your awesome flight! Can you put this info (some pictures are also welcome) on the wiki under: http://paparazzi.enac.fr/wiki/Airframes or http://paparazzi.enac.fr/wiki/Ha
/archive/html/paparazzi-devel/2010-12/msg00059.html (6,138 bytes)

116. [Paparazzi-devel] some more data on the 30km flights (score: 2)
Author: HIDDEN
Date: Tue, 07 Dec 2010 09:28:15 +0200
Here are some more data that i forgot to mention: AUW was exactly 5Kg but the plane could lift that weight without a problem and glide nicely for a brick. Landing speed (manual landing) was awfully h
/archive/html/paparazzi-devel/2010-12/msg00058.html (5,476 bytes)

117. Re: Reply to:"Re: [Paparazzi-devel] Re: it is soooo cold outside" (score: 2)
Author: HIDDEN
Date: Mon, 6 Dec 2010 09:23:03 -0100
Hi, can you tell what's your video transmitter?       regards Rui Costa On Sat, Dec 4, 2010 at 8:02 AM, Chris <address@hidden> wrote: I went the other way :-) Having constructed 5 airframes from g
/archive/html/paparazzi-devel/2010-12/msg00047.html (6,226 bytes)

118. Reply to:"Re: [Paparazzi-devel] Re: it is soooo cold outside" (score: 2)
Author: HIDDEN
Date: Sat, 04 Dec 2010 11:02:33 +0200
I went the other way :-) Having constructed 5 airframes from gliders to delta wings but finally i understood that long flight time is not the same as long range. After some tests i concluded that foa
/archive/html/paparazzi-devel/2010-12/msg00037.html (5,586 bytes)

119. RE: [Paparazzi-devel] How to adjust surface travel and throttle? (score: 2)
Author: HIDDEN
Date: Tue, 17 Aug 2010 09:00:42 -0500
Also, before I have another crash, when I edit the waypoints and input an altitude, do I input a desire altitude reference from 0m or do I enter and altitude plus the ground altitude at that spot? I
/archive/html/paparazzi-devel/2010-08/msg00116.html (18,761 bytes)

120. RE: [Paparazzi-devel] How to adjust surface travel and throttle? (score: 2)
Author: HIDDEN
Date: Tue, 17 Aug 2010 08:37:52 -0500
Yes, I launched in Auto1 as it was described in the manual. I did have very little authority on the aircraft in Auto1 and I could not recover on time. It just nose dove inverted and hit the ground ha
/archive/html/paparazzi-devel/2010-08/msg00113.html (17,278 bytes)


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