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IEEE Transactions on Robotics, ISSN 1552-3098, 08/2015, Volume 31, Issue 4, pp. 877 - 892
Journal Article
Journal of Guidance, Control, and Dynamics, ISSN 0731-5090, 2017, Volume 40, Issue 9, pp. 2301 - 2306
Redundant attitude representations are often used in Kalman filters for estimating dynamic states that include an attitude. A minimal three-element attitude... 
INSTRUMENTS & INSTRUMENTATION | ENGINEERING, AEROSPACE | Quaternions | Covariance | Attitudes | Covariance matrix | Deviation | Kalman filters | Extended Kalman filter
Journal Article
IEEE Transactions on Robotics, ISSN 1552-3098, 12/2015, Volume 31, Issue 6, pp. 1294 - 1310
A method is presented for the rapid generation and feasibility verification of motion primitives for quadrocopters and similar multirotor vehicles. The motion... 
Algorithm design and analysis | motion primitive | quadrocopter | Trajectory | Acceleration | Vehicle dynamics | Motion control | Aerial robotics | motion control | FLAT SYSTEMS | ROBOTICS | Helicopters | Electric generators | Research
Journal Article
Mechatronics, ISSN 0957-4158, 12/2014, Volume 24, Issue 8, pp. 954 - 965
Journal Article
IEEE Transactions on Instrumentation and Measurement, ISSN 0018-9456, 10/2019, Volume 68, Issue 10, pp. 4135 - 4145
Magnetic local positioning systems are a well-suited candidate for reliable indoor positioning systems, as they are robust against blocking by dielectric... 
Coils | Couplings | indoor navigation | localization | magnetic fields | Magnetic resonance | Magnetic domains | Magnetoacoustic effects | magnetic local positioning | Robot sensing systems | field sensor | Calibration | INSTRUMENTS & INSTRUMENTATION | ORIENTATION | ENGINEERING, ELECTRICAL & ELECTRONIC
Journal Article
International Journal of Implant Dentistry, ISSN 2198-4034, 12/2016, Volume 2, Issue 1, pp. 1 - 10
Previous studies have shown that adequate thickness or initial augmentation of soft tissue has a positive effect on the stability of peri-implant bone. This... 
Split-flap | RCT | PRF (platelet-rich fibrin) | Bone level | Initial bone loss | Implants | Mucosal tissue thickness | Dentistry | Soft tissue augmentation
Journal Article
Mechatronics, ISSN 0957-4158, 02/2014, Volume 24, Issue 1, pp. 41 - 54
The Flying Machine Arena is a platform for experiments and demonstrations with fleets of small flying vehicles. It utilizes a distributed, modular architecture... 
Robotics testbeds | Networked control systems | Aerial robotics | Quadrocopters | ROBOTICS | MANEUVERS | SYSTEMS | AUTOMATION & CONTROL SYSTEMS | ENGINEERING, MECHANICAL | ENGINEERING, ELECTRICAL & ELECTRONIC | Robotics industry | Control systems | Robotics | Platforms | Flying | Architecture | Flight | Robustness | Prototyping | Arenas
Journal Article
COST EFFECTIVENESS AND RESOURCE ALLOCATION, ISSN 1478-7547, 08/2019, Volume 17, Issue 1, pp. 16 - 11
Background Hospital-acquired infections have not only gained increasing attention clinically, but also methodologically, as a time-varying exposure. While... 
UNITED-STATES | Costs | Time-varying exposures | Hospital-acquired infections | CARE-ASSOCIATED INFECTIONS | BIAS | Clostridium difficile | PROLONGATION | LENGTH-OF-STAY | ECONOMIC BURDEN | Time-dependent bias | STAPHYLOCOCCUS-AUREUS INFECTIONS | RESISTANCE | HEALTH POLICY & SERVICES | EPIDEMIC | STRAIN | Economic aspects | Health aspects | Analysis | Medical care, Cost of
Journal Article
Meteorologische Zeitschrift, ISSN 0941-2948, 04/2013, Volume 22, Issue 2, pp. 221 - 229
The low-frequency sound propagation was investigated at a clearing and an adjacent forest stand at the meteorological Anchor Station Tharandter Wald near... 
Acoustic measurements | Acoustics | Micrometeorology | Outdoor sound propagation | Forest meteorology | PINE FOREST | TREES | forest meteorology | acoustics | ATTENUATION | micrometeorology | outdoor sound propagation | MODEL | METEOROLOGY & ATMOSPHERIC SCIENCES | ATMOSPHERE | acoustic measurements
Journal Article
Journal of Engineering for Gas Turbines and Power, ISSN 0742-4795, 2011, Volume 133, Issue 3, p. 32806
This paper proposes a novel optimization method that allows a reduction in the pollutant emission of diesel engines during transient operation. The key idea is... 
EMISSIONS | DESIGN | ENGINEERING, MECHANICAL | Control | Diesel motor exhaust gas | Research | Air quality management | Mathematical optimization | Methods
Journal Article
2013 IEEE/RSJ International Conference on Intelligent Robots and Systems, ISSN 2153-0858, 11/2013, pp. 3480 - 3486
An algorithm is proposed allowing for the rapid generation and evaluation of quadrocopter state interception trajectories. These trajectories are from... 
Heuristic algorithms | Aerodynamics | Prediction algorithms | Trajectory | Acceleration | Vehicle dynamics | Vehicles
Conference Proceeding
International Agrophysics, ISSN 0236-8722, 12/2018, Volume 32, Issue 4, pp. 607 - 617
Precipitation is one of the most important abiotic variables related to plant growth. Using standardised measurements improves the comparability and quality of... 
precipitation | rain | protocol | ICOS | snow | WIND-INDUCED LOSS | AGRONOMY | MICROLYSIMETER | THROUGHFALL | EVAPORATION | DEW | GAUGES | ERROR | STEMFLOW
Journal Article
IEEE Transactions on Antennas and Propagation, ISSN 0018-926X, 11/2019, pp. 1 - 1
Antenna arrays are frequently used for localization of active communication transmitters or passively reflecting radar targets by evaluating signal phases at... 
Antenna measurements | indoor navigation | localization | Receiving antennas | Radar | Radar antennas | Calibration | Transponders | antenna array | Antenna arrays | mutual coupling
Journal Article
Physical Review B (Condensed Matter and Materials Physics), ISSN 1098-0121, 09/2013, Volume 88, Issue 10
We report magnetic domain imaging of a terbium cobalt (TbCo) alloy thin film with a high perpendicular magnetic anisotropy in one- and two-photon photoemission... 
Magnetic domains | Imaging | Photoemission | Circularity | Alloys | Dichroism | Valence band | Switching
Journal Article
Physical Review B - Condensed Matter and Materials Physics, ISSN 1098-0121, 09/2013, Volume 88, Issue 10
We report magnetic domain imaging of a terbium cobalt (TbCo) alloy thin film with a high perpendicular magnetic anisotropy in one- and two-photon photoemission... 
DYNAMICS | PHYSICS, CONDENSED MATTER | FILMS | MICROSCOPY | RARE-EARTH-METALS | ELECTRONIC-STRUCTURE
Journal Article
2013 IEEE/RSJ International Conference on Intelligent Robots and Systems, ISSN 2153-0858, 11/2013, pp. 3472 - 3479
We present the design of a system that allows quadrocopters to balance an inverted pendulum, throw it into the air, and catch and balance it again on a second... 
Drag | Force | Dynamics | Vectors | Trajectory | Vehicle dynamics | Vehicles
Conference Proceeding
Journal Article
2012 IEEE/RSJ International Conference on Intelligent Robots and Systems, ISSN 2153-0858, 10/2012, pp. 4972 - 4978
This paper presents a method for enabling a fleet of circularly arranged quadrocopters to throw and catch balls with a net. Based on a first-principles model... 
Force | Dynamics | Vectors | Trajectory | Acceleration | Vehicle dynamics | Vehicles
Conference Proceeding
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