General

Profile

Martin Jacquet

  • Login: mjacquet
  • Registered on: 2019-03-11
  • Last connection: 2022-09-19

Issues

open closed Total
Assigned issues 0 0 0
Reported issues 2 9 11

Projects

Project Roles Registered on
arduio Developer 2019-07-15
arduio-genom3 Developer 2019-07-15
dynamixel-genom3 Developer 2019-07-15
elmo-axis-libs Developer 2019-07-15
eltclsh Developer 2019-07-15
FAPE Developer 2019-07-15
gdhe Developer 2019-07-15
genom2 Developer 2019-07-15
tclserv Developer 2019-08-23
genom3 Developer 2019-07-15
demo-genom3 Developer 2019-07-15
genom3-bip Developer 2019-07-15
genom3-openprs Developer 2019-07-15
genom3-orocos Developer 2019-07-15
genom3-pocolibs Developer 2019-07-15
genom3-ros Developer 2019-07-15
genomix Developer 2019-07-15
matlab-genomix Developer 2019-07-15
python-genomix Developer 2022-02-16
rosix Developer 2019-07-15
tcl-genomix Developer 2019-07-15
HATP Developer 2019-07-15
hatpconsole Developer 2019-07-15
hatp_msgs Developer 2019-07-15
hatponboard Developer 2019-07-15
hatponboard-lib Developer 2019-07-15
hatp (ROS metapackage) Developer 2019-07-15
hatptester Developer 2019-07-15
libhatp - closed Developer 2019-07-15
msgconnector - closed Developer 2019-07-15
icub-libs Developer 2020-06-30
Image processing software Developer 2019-07-15
hueblob-genom Developer 2019-07-15
iRobot robots Developer 2019-07-15
IVMob Developer 2019-07-15
jido Developer 2019-07-15
joystick-genom3 Developer 2019-07-15
libkdtp Developer 2019-07-15
lwr-controller Developer 2019-07-15
lwrc-genom Developer 2019-07-15
lwri-genom Developer 2019-07-15
Miscelaneous sensors Developer 2019-07-15
daqflex-libs Developer 2019-07-15
ftsens-genom3 Developer 2021-08-04
kvh-gyro Developer 2019-07-15
mccdaqft-genom3 Developer 2019-07-15
teraranger-genom3 Developer 2021-09-29
xsens-mti Developer 2019-07-15
mkdep Developer 2019-07-15
Move3d Developer 2019-07-15
mPower Developer 2019-07-15
openrobots-idl Developer 2019-07-15
pepper Developer 2019-07-15
naoqios-ros Developer 2019-07-15
pepper_teleop Developer 2019-07-15
pocolibs Developer 2019-07-15
Pose estimation and localization software Developer 2019-07-15
gps Developer 2019-07-15
gps-genom3 Developer 2019-07-15
optitrack-genom3 Developer 2019-07-15
pom-genom3 Developer 2019-07-15
xsensmvn-genom3 Developer 2021-11-19
pr2motion-genom3 Developer 2019-07-15
pr2-robot Developer 2019-07-15
robotpkg Reporter 2019-07-15
robotpkg/wip Developer 2019-07-15
segway-robots Developer 2019-07-15
shary2 Developer 2019-07-15
Sick LD-MRS Developer 2019-07-15
Simulation and hardware emulation software Developer 2019-07-15
libmrsim Developer 2019-07-15
mrsim-gazebo Developer 2019-07-15
optitrack-gazebo Developer 2019-07-15
softMotion Developer 2019-07-15
Speech processing and audio software Developer 2020-03-05
textos-genom Developer 2020-03-05
telekyb3 Developer 2019-07-15
maneuver-genom3 Developer 2019-07-15
mikrokopter-genom3 Developer 2019-07-15
mrsim-genom3 Developer 2019-07-15
nhfc-genom3 Developer 2019-07-15
phynt-genom3 Developer 2019-07-15
rotorcraft-genom3 Developer 2019-08-13
tk3-flash Developer 2019-07-15
tk3-matlab Developer 2019-07-15
tk3-mikrokopter Developer 2019-07-15
tk3-paparazzi Developer 2021-03-27
uavatt-genom3 Developer 2019-07-15
uavpos-genom3 Developer 2019-07-15
Velodyne-lidars Developer 2019-07-15
vstp Developer 2019-07-15

Activity

2022-09-26

15:45 libmrsim Bug #367: Incoherence of drag constant in motor dynamics / wrench computation
I did some tests with both mrsim-genom3 and mrsim-gazebo, it seems to work fine, at least for the overall drone behav... Martin Jacquet

2022-09-20

19:57 libmrsim Bug #367: Incoherence of drag constant in motor dynamics / wrench computation
Oh right, I actually assumed the drag coefficient in the motor equation to be the one induced by the air friction, bu... Martin Jacquet

2022-09-15

00:34 libmrsim Bug #367: Incoherence of drag constant in motor dynamics / wrench computation
Martin Jacquet wrote:
> the default drag for the motor and the default allocation matrix G do not seem to match.
...
Martin Jacquet
00:23 libmrsim Bug #367 (New): Incoherence of drag constant in motor dynamics / wrench computation
The drag constant used in the motor equation (motor->b) should be the same quantity as the drag coefficient of the mo... Martin Jacquet

2022-07-06

12:02 pom-genom3 Bug #353: Missing scalar in Jacobian computation
> It seems to me that the Jacobian of this should be:
> @J = de/dq(q = identity) * q(t)@
This equation does not see...
Martin Jacquet

2022-06-30

16:33 pom-genom3 Bug #353 (Closed): Missing scalar in Jacobian computation
Applied in changeset commit:pom-genom3|0327669fdf566fb43d81615df5d07e3774926fcc. Martin Jacquet
15:14 pom-genom3 Bug #353: Missing scalar in Jacobian computation
I just check my computation, there was indeed a missing minus before v*v^T. Fixing this, I reach the same formula as ... Martin Jacquet
16:30 pom-genom3 Revision 0327669f (pom-genom3): Fix Jacobian of the MRP to quaternion function
* Taking the absolute value of the scalar part of the quaternion does not make
sense here.
* A sign issue on the ve...
Martin Jacquet

2022-06-29

17:36 pom-genom3 Bug #353: Missing scalar in Jacobian computation
My point was that taking the absolute value of qw (line 179) is wrong IMO.
Even if the delta is always <π (except may...
Martin Jacquet
11:48 pom-genom3 Bug #353 (Closed): Missing scalar in Jacobian computation
Applied in changeset commit:pom-genom3|a7a83150f7e228cb254a903233d811274ef3fd54. Martin Jacquet

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