William Premerlani's Discussions (716)

Discussions Replied To (706) Replies Latest Activity

Developer

"Jason, For constant deceleration, the kinematics are simple. Depending on whether yo…"

William Premerlani replied Oct 19, 2012 to Algorithm needed to manage deceleration

17 Oct 20, 2012
Reply by Scott Berfield

T3

"Hi Evan, I use the UAVDevboard, and I am not familiar with the Ardu firmware, I sugg…"

William Premerlani replied Aug 23, 2012 to An improved method for accounting for acceleration in gyro roll-pitch drift computations

35 Aug 16, 2014
Reply by Yi Zheng

T3

"Hi Bernard, There used to be an implementation document, but I got tired of updating…"

William Premerlani replied Jul 22, 2012 to An improved method for accounting for acceleration in gyro roll-pitch drift computations

35 Aug 16, 2014
Reply by Yi Zheng

T3

"Hi R_Lefebvre, In order to increase my confidence in this new method for acceleratio…"

William Premerlani replied Jun 3, 2012 to An improved method for accounting for acceleration in gyro roll-pitch drift computations

35 Aug 16, 2014
Reply by Yi Zheng

T3

"Hi R_Lefebvre, This technique has been implemented, tested, and released on May 3 in…"

William Premerlani replied May 29, 2012 to An improved method for accounting for acceleration in gyro roll-pitch drift computations

35 Aug 16, 2014
Reply by Yi Zheng

T3

"Hi Don, Typically, gravity is used as a reference vector for the "down" direction, t…"

William Premerlani replied May 26, 2012 to robust estimator of the direction cosine matrix

274 May 1, 2016
Reply by johnson

T3

"Hi Don, There have been several improvements to the basic algorithm since the origin…"

William Premerlani replied May 24, 2012 to robust estimator of the direction cosine matrix

274 May 1, 2016
Reply by johnson

3D Robotics

"Hi Jebadiah, I understand completely your desire to see the UDB4 "do something". I s…"

William Premerlani replied May 20, 2012 to Discussion forum for UAVDevBoard, Sparkfun's 3-axis IMU-based autopilot board

706 Jul 24, 2013
Reply by Charles lakins

3D Robotics

"Hi Jebadiah, Wow, 7 UDB4s, what are you planning to do with so many? I have only 3.…"

William Premerlani replied May 19, 2012 to Discussion forum for UAVDevBoard, Sparkfun's 3-axis IMU-based autopilot board

706 Jul 24, 2013
Reply by Charles lakins

T3

"Hi Wuxuheu, Since the first introduction of this idea, I have made many refinements…"

William Premerlani replied May 6, 2012 to robust estimator of the direction cosine matrix

274 May 1, 2016
Reply by johnson

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