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Journal papers

2012
Per Skoglar, Umut Orguner, David Törnqvist, Fredrik Gustafsson, "Road Target Search and Tracking with Gimballed Vision Sensor on an Unmanned Aerial Vehicle", Remote Sensing, 4(7): 2076-2111, 2012.
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Per Skoglar, Umut Orguner, David Törnqvist, Fredrik Gustafsson, "Pedestrian Tracking with an Infrared Sensor using Road Network Information", EURASIP Journal on Advances in Signal Processing, 1(26): 2012a-, 2012.
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2011
Jonas Callmer, David Törnqvist, Fredrik Gustafsson, Henrik Svensson, Pelle Carlbom, "RADAR SLAM using Visual Features", EURASIP Journal on Advances in Signal Processing, 2011(71), 2011.
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Jouni Rantakokko, Joakim Rydell, Peter Stromback, Peter Handel, Jonas Callmer, David Törnqvist, Fredrik Gustafsson, Magnus Jobs, Mathias Gruden, "Accurate and Reliable Soldier and First Responder Indoor Positioning: Multi-Sensor Systems and Cooperative Localization", IEEE wireless communications, 18(2): 10-18, 2011.
AbstractKeywordsBiBTeXDOI
2009
David Törnqvist, Thomas Schön, Rickard Karlsson, Fredrik Gustafsson, "Particle Filter SLAM with High Dimensional Vehicle Model", Journal of Intelligent and Robotic Systems, 55(4): 249-266, 2009.
AbstractKeywordsBiBTeXDOI
2008
David Törnqvist, Fredrik Gustafsson, "Unifying the Parity-Space and GLR Approach to Fault Detection with an IMU Application", Automatica, (Submitted), 2008.
AbstractKeywordsBiBTeX
2006
Rickard Karlsson, David Törnqvist, Anders Hansson, Svante Gunnarsson, "Automatic Control Project Course: A Positioning and Control Application for an Unmanned Aerial Vehicle", World Transactions on Engineering and Technology Education, 5: 291-294, 2006.
AbstractKeywordsBiBTeX

Book chapters

2015
Hannes Ovrén, Per-Erik Forssén, David Törnqvist, "Improving RGB-D Scene Reconstruction using Rolling Shutter Rectification", New Development in Robot Vision, Cognitive Systems Monographs, No. 23, 55-71, 2015.
AbstractKeywordsBiBTeXDOI

Conference papers

2013
Christina Grönwall, David Törnqvist, Håkan Larsson, Philip Engström, "Concurrent object recognition and localization for first responder applications", TAMSEC, 2013.
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Jonas Callmer, David Törnqvist, Fredrik Gustafsson, "Robust Heading Estimation Indoors using Convex Optimization", 2013 16TH INTERNATIONAL CONFERENCE ON INFORMATION FUSION (FUSION), 1173-1179, 2013.
AbstractKeywordsBiBTeX
Hannes Ovrén, Per-Erik Forssén, David Törnqvist, "Why Would I Want a Gyroscope on my RGB-D Sensor?", Proceedings of 2013 IEEE Workshop on Robot Vision (WORV), 68-75, 2013.
AbstractKeywordsBiBTeXDOIFulltext
2012
Per Skoglar, David Törnqvist, "Simultaneous Camera Orientation Estimation and Road Target Tracking", Proceedings of the 15th International Conference on Information Fusion, 802-807, 2012.
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2011
Gustav Hanning, Nicklas Forslöw, Per-Erik Forssén, Erik Ringaby, David Törnqvist, Jonas Callmer, "Stabilizing Cell Phone Video using Inertial Measurement Sensors", The Second IEEE International Workshop on Mobile Vision, 1-8, 2011.
AbstractKeywordsBiBTeXDOI
David Törnqvist, Saikat Saha, Fredrik Gustafsson, "Fault Detection using Nonlinear Parameter Estimation", Proceedings of the 2011 IEEE Aerospace Conference, 2011.
AbstractKeywordsBiBTeXDOI
2010
David Törnqvist, Anders Helmersson, Fredrik Gustafsson, "Window Based GPS Integrity Test using Tight GPS/IMU Integration Applied to a Sounding Rocket", Proceedings of the 2010 IEEE Aerospace Conference, 2010.
AbstractKeywordsBiBTeXDOI
Fredrik Lindsten, Jonas Callmer, Henrik Ohlsson, David Törnqvist, Thomas Schön, Fredrik Gustafsson, "Geo-Referencing for UAV Navigation using Environmental Classification", Proceedings of the 2010 IEEE International Conference on Robotics and Automation, 1420-1425, 2010.
AbstractKeywordsBiBTeXDOI
Jonas Callmer, David Törnqvist, Fredrik Gustafsson, "Probabilistic Stand Still Detection using Foot Mounted IMU", Proceedings of the 13th International Conference on Information Fusion, 2010.
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Umut Orguner, Per Skoglar, David Törnqvist, Fredrik Gustafsson, "Combined Point Mass and Particle Filter for Target Tracking", Proceedings of the 2010 IEEE Aerospace Conference, 2010.
AbstractKeywordsBiBTeXDOI
2009
Alf Isaksson, David Törnqvist, Johan Sjöberg, Lennart Ljung, "Grey-Box Identification Based on Horizon Estimation and Nonlinear Optimization", Proceedings of the 41st ISCIE International Symposium on Stochastic Systems, 1-6, 2009.
AbstractKeywordsBiBTeX
Per Skoglar, Umut Orguner, David Törnqvist, Fredrik Gustafsson, "Road Target Tracking with an Approximative Rao-Blackwellized Particle Filter", Proceedings from the 12th International Conference on Information Fusion, 6-9 July, Seattle, Washington, USA, 17-24, 2009.
AbstractKeywordsBiBTeX
2008
Rickard Karlsson, Thomas Schön, David Törnqvist, Gianpaolo Conte, Fredrik Gustafsson, "Utilizing Model Structure for Efficient Simultaneous Localization and Mapping for a UAV Application", Proceedings of the 2008 IEEE Aerospace Conference, 1-10, 2008.
AbstractKeywordsBiBTeXDOI
Rickard Karlsson, Thomas Schön, David Törnqvist, Gianpaolo Conte, Fredrik Gustafsson, "Utilizing Model Structure for Efficient Simultaneous Localization and Mapping for a UAV Application", Proceedings of Reglermöte 2008, 313-322, 2008.
AbstractKeywordsBiBTeX
John Tisdale, Allison Ryan, Zu Kim, David Törnqvist, Karl Hedrick, "A Multiple UAV System for Vision-Based Search and Localization", Proceedings of the '08 American Control Conference, 1985-1990, 2008.
AbstractKeywordsBiBTeXDOI
David Törnqvist, Thomas Schön, Fredrik Gustafsson, "Detecting Spurious Features using Parity Space", Proceedings of the 10th International Conference on Control, Automation, Robotics and Vision, 353-358, 2008.
AbstractKeywordsBiBTeXDOI
2007
Thomas Schön, Rickard Karlsson, David Törnqvist, Fredrik Gustafsson, "A Framework for Simultaneous Localization and Mapping Utilizing Model Structure", Proceedings of the 10th International Conference on Information Fusion, 1-8, 2007.
AbstractKeywordsBiBTeXDOI
Thomas Schön, David Törnqvist, Fredrik Gustafsson, "Fast Particle Filters for Multi-Rate Sensors", Proceedings of the 15th European Signal Processing Conference, 2007.
AbstractKeywordsBiBTeX
2006
David Törnqvist, "Initial State Estimation for Fault Detection over Sliding Windows", Proceedings of Reglermöte 2006, 2006.
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David Törnqvist, Fredrik Gustafsson, "Eliminating the Initial State for the Generalized Likelihood Ratio Test", Proceedings of the 6th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes, 699-604, 2006.
AbstractKeywordsBiBTeXDOI
Rickard Karlsson, David Törnqvist, Johan Sjöberg, Jeroen Hol, Anders Hansson, "Positioning and Control of an Unmanned Aerial Vehicle", Proceedings of the 2nd International CDIO Conference and Collaborators' Meeting, 2006.
AbstractKeywordsBiBTeX
2005
David Törnqvist, Fredrik Gustafsson, Inger Klein, "GLR Tests for Fault Detection over Sliding Data Windows", Proceedings of the 16th IFAC World Congress, 124-124, 2005.
AbstractKeywordsBiBTeXDOI
2004
Fredrik Gustafsson, Fredrik Gunnarsson, Erik Geijer Lundin, David Törnqvist, "Transmission Timing - A Control Approach to Distributed Uplink Scheduling in WCDMA", Proceedings of Reglermöte 2004, 2004.
AbstractKeywordsBiBTeX
David Törnqvist, Erik Geijer Lundin, Fredrik Gunnarsson, Fredrik Gustafsson, "Transmission Timing - A Control Approach to Distributed Uplink Scheduling in WCDMA", Proceedings of the 2004 American Control Conference, 1667-1672 vol.2, 2004.
AbstractKeywordsBiBTeX
2003
Fredrik Gunnarsson, David Törnqvist, Erik Geijer Lundin, Gunnar Bark, Niclas Wiberg, Eva Englund, "Uplink Transmission Timing in WCDMA", Proceedings of the 58th IEEE Vehicular Technology Conference, 1688-1692 vol.3, 2003.
AbstractKeywordsBiBTeXDOI

Theses

2008
David Törnqvist, "Estimation and Detection with Applications to Navigation", Linköping Studies in Science and Technology. Dissertations, No. 1216, 2008.
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2006
David Törnqvist, "Statistical Fault Detection with Applications to IMU Disturbances", Linköping Studies in Science and Technology. Thesis, No. 1258, 2006.
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Reports

2013
Jonas Callmer, David Törnqvist, Fredrik Gustafsson, "Robust Heading Estimation Indoors", LiTH-ISY-R, No. 3061, 2013.
AbstractKeywordsBiBTeX
Jonas Callmer, David Törnqvist, Fredrik Gustafsson, "Robust Heading Estimation Indoors using Convex Optimization", LiTH-ISY-R, No. 3060, 2013.
AbstractKeywordsBiBTeXFulltext
2012
Per Skoglar, Umut Orguner, David Törnqvist, Fredrik Gustafsson, "Road Target Search and Tracking with Gimballed Vision Sensor on a UAV", LiTH-ISY-R, No. 3049, 2012.
AbstractKeywordsBiBTeX
Per Skoglar, David Törnqvist, "Simultaneous Camera Orientation Estimation and Road Target Tracking", LiTH-ISY-R, No. 3048, 2012.
AbstractKeywordsBiBTeXFulltext
2010
Alf Isaksson, David Törnqvist, Johan Sjöberg, Lennart Ljung, "Grey-Box Identification Based on Horizon Estimation and Nonlinear Optimization", LiTH-ISY-R, No. 2963, 2010.
AbstractKeywordsBiBTeXFulltext
Fredrik Lindsten, Jonas Callmer, Henrik Ohlsson, David Törnqvist, Thomas Schön, Fredrik Gustafsson, "Geo-Referencing for UAV Navigation using Environmental Classification", LiTH-ISY-R, No. 2957, 2010.
AbstractKeywordsBiBTeXFulltext
2008
David Törnqvist, Thomas Schön, Rickard Karlsson, Fredrik Gustafsson, "Particle Filter SLAM with High Dimensional Vehicle Model", LiTH-ISY-R, No. 2863, 2008.
AbstractKeywordsBiBTeXFulltext
David Törnqvist, Fredrik Gustafsson, "Unifying the Parity-Space and GLR Approach to Fault Detection with an IMU Application", LiTH-ISY-R, No. 2862, 2008.
AbstractKeywordsBiBTeXFulltext
David Törnqvist, Thomas Schön, Fredrik Gustafsson, "Detecting Spurious Features using Parity Space", LiTH-ISY-R, No. 2864, 2008.
AbstractKeywordsBiBTeXFulltext
John Tisdale, Allison Ryan, Zu Kim, David Törnqvist, Karl Hedrick, "A Multiple UAV System for Vision-Based Search and Localization", LiTH-ISY-R, No. 2865, 2008.
AbstractKeywordsBiBTeXFulltext
Rickard Karlsson, Thomas Schön, David Törnqvist, Gianpolo Conte, Fredrik Gustafsson, "Utilizing Model Structure for Efficient Simultaneous Localization and Mapping for a UAV Application", LiTH-ISY-R, No. 2836, 2008.
AbstractKeywordsBiBTeXFulltext
2007
Thomas Schön, David Törnqvist, Fredrik Gustafsson, "Fast Particle Filters for Multi-Rate Sensors", LiTH-ISY-R, No. 2821, 2007.
AbstractKeywordsBiBTeXFulltext
Thomas Schön, Rickard Karlsson, David Törnqvist, Fredrik Gustafsson, "A Framework for Simultaneous Localization and Mapping Utilizing Model Structure", LiTH-ISY-R, No. 2782, 2007.
AbstractKeywordsBiBTeXFulltext
2006
Rickard Karlsson, David Törnqvist, Johan Sjöberg, Jeroen Hol, Anders Hansson, "Positioning and Control of an Unmanned Aerial Vehicle", LiTH-ISY-R, No. 2736, 2006.
AbstractKeywordsBiBTeXFulltext
David Törnqvist, Fredrik Gustafsson, "Eliminating the Initial State for the Generalized Likelihood Ratio Test", LiTH-ISY-R, No. 2744, 2006.
AbstractKeywordsBiBTeXFulltext
Rickard Karlsson, David Törnqvist, Anders Hansson, Svante Gunnarsson, "Automatic Control Project Course: A Positioning and Control Application for an Unmanned Aerial Vehicle", LiTH-ISY-R, No. 2752, 2006.
AbstractKeywordsBiBTeX
2005
David Törnqvist, Fredrik Gustafsson, Inger Klein, "GLR Tests for Fault Detection over Sliding Data Windows", LiTH-ISY-R, No. 2683, 2005.
AbstractKeywordsBiBTeXFulltext
2004
David Törnqvist, Fredrik Gustafsson, Inger Klein, "GLR Tests for Fault Detection over Sliding Data Windows", LiTH-ISY-R, No. 2635, 2004.
AbstractKeywordsBiBTeXFulltext
David Törnqvist, Erik Geijer Lundin, Fredrik Gunnarsson, Fredrik Gustafsson, "Transmission Timing - A Control Approach to Distributed Uplink Scheduling in WCDMA", LiTH-ISY-R, No. 2610, 2004.
AbstractKeywordsBiBTeXFulltext
2003
Fredrik Gunnarsson, David Törnqvist, Erik Geijer Lundin, Gunnar Bark, Niclas Wiberg, Eva Englund, "Uplink Transmission Timing in WCDMA", LiTH-ISY-R, No. 2546, 2003.
AbstractKeywordsBiBTeXFulltext
The publication list is extracted from the DiVA - Academic Archive Online - publishing system. The extraction software is developed by Johan Wiklund.
David Törnqvist

Assistant Professor in Automatic Control

Phone:
+46 13 281882
Mobile (private):
+46 709 600 447
E-mail:
tornqvist_at_isy.liu.se
Address:
Dept. of Electrical Engineering
Linköping University
SE-581 83 Linköping
Sweden
Visiting Address:
Campus Valla
Building B
Room 2A:515 (in the A corridor on the ground floor between entrance 25 and 27)


Informationsansvarig: David Törnqvist
Senast uppdaterad: 2012-10-23