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[J9]
|
J. Trumpf, R. Mahony, T. Hamel, and C. Lageman.
Analysis of non-linear attitude observers for time-varying reference
measurements.
IEEE Transactions on Automatic Control, to appear.
Accepted for publication 27 March 2012.
|
|
[J8]
|
M. Zamani, J. Trumpf, and R. Mahony.
Near-optimal deterministic filtering on the rotation group.
IEEE Transactions on Automatic Control, 56(6):1411-1414, 2011.
[ DOI |
.pdf ]
|
|
[J7]
|
C. Lageman, J. Trumpf, and R. Mahony.
Gradient-like observers for invariant dynamics on a Lie group.
IEEE Transactions on Automatic Control, 55(2):367-377, 2010.
[ DOI |
.pdf ]
|
|
[J6]
|
R. Somaraju and J. Trumpf.
Degrees of freedom of a communication channel: using DOF singular
values.
IEEE Transactions on Information Theory, 56(4):1560-1573,
2010.
[ DOI |
.pdf ]
|
|
[J5]
|
R. Hutchinson, R. Smarandache, and J. Trumpf.
On superregular matrices and MDP convolutional codes.
Linear Algebra and its Applications, 428(11-12):2585-2596,
2008.
[ DOI |
.pdf ]
|
|
[J4]
|
J. Trumpf.
Observers for linear time-varying systems.
Linear Algebra and its Applications, 425(2-3):303-312, 2007.
[ DOI |
.pdf ]
|
|
[J3]
|
P.A. Fuhrmann and J. Trumpf.
On observability subspaces.
International Journal of Control, 79(10):1157-1195, 2006.
[ DOI |
.pdf ]
|
|
[J2]
|
R. Somaraju and J. Trumpf.
Frequency, temperature and salinity variation of the permittivity of
seawater.
IEEE Transactions on Antennas and Propagation,
54(11):3441-3448, 2006.
[ DOI |
.pdf ]
|
|
[J1]
|
J. Trumpf, U. Helmke, and P.A. Fuhrmann.
Towards a compactification of the set of conditioned invariant
subspaces.
Systems and Control Letters, 48(2):101-111, 2003.
[ DOI |
.pdf ]
|
|
[C32]
|
A. Amirsadri, J. Kim, L. Petersson, and J. Trumpf.
Practical considerations in precise calibration of a low-cost MEMS
IMU for road-mapping applications.
In Proceedings of the 2012 American Control Conference (ACC),
to appear.
Accepted for publication 28 January 2012.
|
|
[C31]
|
I. Blumthaler and J. Trumpf.
A new parametrization of observers.
In Proceedings of the 20th International Symposium on
Mathematical Theory of Networks and Systems (MTNS), to appear.
Accepted for publication 16 March 2012.
|
|
[C30]
|
M. Zamani, J. Trumpf, and R. Mahony.
Minimum-energy pose filtering on the special euclidean group.
In Proceedings of the 20th International Symposium on
Mathematical Theory of Networks and Systems (MTNS), to appear.
Accepted for publication 16 March 2012.
|
|
[C29]
|
M. Zamani, J. Trumpf, and R. Mahony.
A second order minimum-energy filter on the special orthogonal group.
In Proceedings of the 2012 American Control Conference (ACC),
to appear.
Accepted for publication 28 January 2012.
|
|
[C28]
|
T. Hamel, R. Mahony, J. Trumpf, P. Morin, and M.-D. Hua.
Homography estimation on the Special Linear Group based on
direct point correspondence.
In Proceedings of the 50th IEEE Conference on Decision and
Control (CDC), pages 7902-7908, 2011.
[ .pdf ]
|
|
[C27]
|
R. Hartley, K. Aftab, and J. Trumpf.
L1-rotation averaging using the Weiszfeld algorithm.
In Proceedings of the IEEE Conference on Computer Vision and
Pattern Recognition (CVPR), pages 3041 - 3048, 2011.
[ DOI |
.pdf ]
|
|
[C26]
|
M.-D. Hua, M. Zamani, J. Trumpf, R. Mahony, and T. Hamel.
Observer design on the Special Euclidean group SE(3).
In Proceedings of the 50th IEEE Conference on Decision and
Control (CDC), pages 8169-8175, 2011.
[ .pdf ]
|
|
[C25]
|
R. Mahony, S. Stramigioli, and J. Trumpf.
Vision based control of aerial robotic vehicles using the port
Hamiltonian framework.
In Proceedings of the 50th IEEE Conference on Decision and
Control (CDC), pages 3526-3532, 2011.
[ .pdf ]
|
|
[C24]
|
J. Trumpf, H.L. Trentelman, and J.C. Willems.
An internal model principle for observers.
In Proceedings of the 50th IEEE Conference on Decision and
Control (CDC), pages 3992-3999, 2011.
[ .pdf ]
|
|
[C23]
|
M. Zamani, J. Trumpf, and R. Mahony.
Minimum-energy filtering on the unit circle.
In Proceedings of the Australian Control Conference (AUCC),
pages 236-241, 2011.
[ .pdf ]
|
|
[C22]
|
R. Hartley, J. Trumpf, and Y. Dai.
Rotation averaging and weak convexity.
In Proceedings of the 19th International Symposium on
Mathematical Theory of Networks and Systems (MTNS), pages 2435-2442, 2010.
[ .pdf ]
|
|
[C21]
|
J. Trumpf and R. Mahony.
A converse Liapunov theorem for uniformly locally exponentially
stable systems admitting Carathèodory solutions.
In Proceedings of the 8th IFAC Symposium on Nonlinear Control
Systems (NOLCOS), pages 1374-1378, 2010.
[ .pdf ]
|
|
[C20]
|
J. Trumpf, R. Mahony, and S. Stramigioli.
Error models for nonlinear observers.
In Proceedings of the 19th International Symposium on
Mathematical Theory of Networks and Systems (MTNS), pages 1123-1127, 2010.
[ .pdf ]
|
|
[C19]
|
M. Zamani, J. Trumpf, and R. Mahony.
Near-optimal deterministic attitude filtering.
In Proceedings of the 49th IEEE Conference on Decision and
Control (CDC), pages 6511-6516, 2010.
[ DOI |
.pdf ]
|
|
[C18]
|
G. Baldwin, R. Mahony, and J. Trumpf.
A nonlinear observer for 6 DOF pose estimation from inertial and
bearing measurements.
In Proceedings of the IEEE International Conference on Robotics
and Automation (ICRA), pages 2237-2242, 2009.
[ DOI |
.pdf ]
|
|
[C17]
|
P. Coote, J. Trumpf, R. Mahony, and J.C. Willems.
Near-optimal deterministic filtering on the unit circle.
In Proceedings of the 48th IEEE Conference on Decision and
Control (CDC), pages 5490-5495, 2009.
[ DOI |
.pdf ]
|
|
[C16]
|
Y. Dai, J. Trumpf, H. Li, N. Barnes, and R. Hartley.
Rotation averaging with application to camera-rig calibration.
In Proceedings of the ninth Asian Conference on Computer Vision
(ACCV), Part II, pages 335-346, 2009.
[ DOI |
.pdf ]
|
|
[C15]
|
C. Lageman, J. Trumpf, and R. Mahony.
Gradient-like observers on semidirect products.
In Proceedings of the European Control Conference (ECC), pages
3973-3977, 2009.
[ .pdf ]
|
|
[C14]
|
C. Lageman, J. Trumpf, and R. Mahony.
Observers for systems with invariant outputs.
In Proceedings of the European Control Conference (ECC), pages
4587-4592, 2009.
[ .pdf ]
|
|
[C13]
|
R. Mahony, T. Hamel, J. Trumpf, and C. Lageman.
Nonlinear attitude observers on SO(3) for complementary and
compatible measurements: A theoretical study.
In Proceedings of the 48th IEEE Conference on Decision and
Control (CDC), pages 6407-6412, 2009.
[ DOI |
.pdf ]
|
|
[C12]
|
P.Sunehag, J. Trumpf, S.V.N. Vishwanathan, and N. Schraudolph.
Variable metric stochastic approximation theory.
In Proceedings of the Twelfth International Conference on
Artificial Intelligence and Statistics (AISTATS), pages 560-566, 2009.
[ .pdf ]
|
|
[C11]
|
D. Chik, J. Trumpf, and N.N. Schraudolph.
Using a robust adaptive VAR model for motion prediction in 3D
hand tracking.
In Proceedings of the 8th IEEE International Conference on
Automatic Face and Gesture Recognition (FG), 2008.
8 pages (no pagination).
[ DOI |
.pdf ]
|
|
[C10]
|
C. Lageman, R. Mahony, and J. Trumpf.
State observers for invariant dynamics on a Lie group.
In Proceedings of the 18th International Symposium on
Mathematical Theory of Networks and Systems (MTNS), 2008.
8 pages (no pagination).
[ .pdf ]
|
|
[C9]
|
R. Mahony, M. Atif, and J. Trumpf.
Controlling the longitudinal dynamics of a vehicle using sensor based
haptic feedback.
In Proceedings of the 47th IEEE Conference on Decision and
Control (CDC), pages 3457-3462, 2008.
[ DOI |
.pdf ]
|
|
[C8]
|
G. Baldwin, R. Mahony, J. Trumpf, T. Hamel, and T. Cheviron.
Complementary filter design on the Special Euclidean group
SE(3).
In Proceedings of the European Control Conference (ECC), pages
3763-3770, 2007.
[ .pdf ]
|
|
[C7]
|
D. Chik, J. Trumpf, and N.N. Schraudolph.
3D hand tracking in a stochastic approximation setting.
In Proceedings of the 2nd workshop on Human Motion -
Understanding, Modeling, Capture and Animation, volume 4814 of Lecture
Notes in Computer Science, pages 136-151. Springer, 2007.
[ DOI |
.pdf ]
|
|
[C6]
|
J. Trumpf, J. Manton, and R. Mahony.
Curvature based updates for optimization problems on a hypersurface.
In Proceedings of the 17th International Symposium on
Mathematical Theory of Networks and Systems (MTNS), pages 1408-1411, 2006.
[ .pdf ]
|
|
[C5]
|
F. Schill, U.R. Zimmer, and J. Trumpf.
Towards optimal TDMA scheduling for robotic swarm communication.
In Proceedings of the Conference Towards Autonomous Robotic
Systems (TAROS), pages 197-203, 2005.
[ .pdf ]
|
|
[C4]
|
K. Hüper and J. Trumpf.
Newton-like methods for numerical optimization on manifolds.
In Conference Record of the Thirty-Eighth Asilomar Conference on
Signals, Systems and Computers, volume 1, pages 136-139, 2004.
[ DOI |
.pdf ]
|
|
[C3]
|
R. Hutchinson and J. Trumpf.
On superregular matrices.
In Proceedings of the 16th International Symposium on
Mathematical Theory of Networks and Systems (MTNS), 2004.
3 pages (no pagination).
[ .pdf ]
|
|
[C2]
|
F. Schill, U.R. Zimmer, and J. Trumpf.
Visible spectrum optical communication and distance sensing for
underwater applications.
In Proceedings of the Australasian Conference on Robotics and
Automation (ACRA), 2004.
8 pages (no pagination).
[ .pdf ]
|
|
[C1]
|
J. Trumpf.
Observers for linear time-varying systems.
In Proceedings of the 16th International Symposium on
Mathematical Theory of Networks and Systems (MTNS), 2004.
3 pages (no pagination).
[ .pdf ]
|
|
[O16]
|
P.-A. Absil, J. Trumpf, R. Mahony, and B. Andrews.
All roads lead to Newton: Feasible second-order methods for
equality-constrained optimization.
Technical Report UCL-INMA-2009.024, Université catholique de
Louvain, Ingénierie mathématique, 2009.
[ .pdf ]
|
|
[O15]
|
C. Lageman, R. Mahony, J. Trumpf, and T. Hamel.
Convergence of gradient-type observers for invariant systems on
SO(n).
Book of abstracts, SIAM Conference on Control and Its Applications,
2009.
[ Abstract ]
|
|
[O14]
|
K. Hüper and J. Trumpf.
Invariance properties of Newton-type methods on reductive
homogeneous spaces.
Book of Abstracts, Ninth SIAM Conference on Optimization, 2008.
[ Abstract ]
|
|
[O13]
|
R. Somaraju and J. Trumpf.
Generalized singular values.
Book of Abstracts, The XIX-th International Workshop on on Operator
Theory and its Applications (IWOTA), 2008.
[ Abstract ]
|
|
[O12]
|
J. Trumpf.
Observers, invariance and autonomy.
Book of abstracts, A workshop on linear systems theory: model
reduction (LinSys), 2008.
[ Slides |
Abstract ]
|
|
[O11]
|
P. Sunehag, J. Trumpf, N. Schraudolph, and L. Bottou.
Convergence theory for stochastic quasi-Newton methods.
Poster at The Snowbird Learning Workshop, 2007.
[ .pdf ]
|
|
[O10]
|
J. Trumpf.
Applications of geometric optimisation techniques to engineering
problems.
Invited opening lecture, Optimization on manifolds: CDC 2007
pre-conference workshop, December 2007.
[ Slides ]
|
|
[O9]
|
J. Trumpf and J.C. Willems.
An internal model principle for observers.
Book of Abstracts, Characteristic Functions and Transfer Functions in
Operator Theory and System Theory: a conference dedicated to Paul Fuhrmann on
his 70th anniversary and to the memory of Moshe Livsic on his 90th
anniversary, July 2007.
[ Slides |
Abstract ]
|
|
[O8]
|
J. Trumpf.
Applications of geometric optimisation techniques to engineering
problems.
Book of Abstracts, 50th Annual Meeting of the Australian Mathematical
Society (AustMS), 2006.
Invited keynote talk in Special Session “Variational Analysis and
Optimization”.
[ Slides |
Abstract ]
|
|
[O7]
|
J. Trumpf.
Observers for linear systems.
Book of Abstracts, Foundations of Computational Mathematics (FoCM),
2005.
Invited talk in Workshop “Mathematical Control Theory and
Applications”.
[ Abstract ]
|
|
[O6]
|
J. Trumpf and K. Hüper.
Newton-type methods on Stiefel manifolds.
Book of Abstracts, Eighth SIAM Conference on Optimization, 2005.
[ Slides |
Abstract ]
|
|
[O5]
|
R. Hutchinson, J. Trumpf, and J. Rosenthal.
Superregular matrices and their importance in convolutional coding
theory.
Book of Abstracts, 11th Conference of the International Linear
Algebra Society (ILAS), 2004.
[ Abstract ]
|
|
[O4]
|
J. Manton and J. Trumpf.
Transporting iterative algorithms from Euclidean space to
manifolds.
Book of Abstracts, 6th International Conference on Optimization:
Techniques and Applications (ICOTA), 2004.
[ Slides |
Abstract ]
|
|
[O3]
|
J. Trumpf.
A Bruhat type decomposition of the set of conditioned invariant
subspaces.
Book of Abstracts, 11th Conference of the International Linear
Algebra Society (ILAS), 2004.
[ Slides |
Abstract ]
|
|
[O2]
|
J. Trumpf.
On the geometry and parametrization of almost invariant
subspaces and observer theory.
PhD thesis, Universität Würzburg, Germany, 2002.
[ .pdf |
Abstract ]
|
|
[O1]
|
J. Trumpf and U. Helmke.
A manifold structure on the set of functional observers.
Book of Abstracts, 15th International Symposium on Mathematical
Theory of Networks and Systems (MTNS), 2002.
[ Slides |
Abstract ]
|