Results 51 to 60 of about 6,790 (257)

The Ant Odometer: Stepping on Stilts and Stumps [PDF]

Science, 2006
Desert ants, Cataglyphis , navigate in their vast desert habitat by path integration. They continuously integrate directions steered (as determined by their celestial compass) and distances traveled, gauged by as-yet-unknown mechanisms. Here we test the hypothesis that navigating ants measure
Wittlinger, M, Wehner, R, Wolf, H
openaire   +3 more sources

Implementasi Moving Average dan Kalman Filter pada Wireless Odometer untuk Informasi Service Kendaraan Bermotor

Jurnal Sistem Komputer dan Informatika (JSON), 2022
Regular maintenance is one step to keep your car looking good, but many people still underestimate the importance of regular maintenance. A tool called Wireless Odometer has been created which can notify vehicle owners through the application if the ...
Fajar Alif Chalifatullah, W. S. Pambudi, Ilmiatul Masfufiah   +2 more
semanticscholar   +1 more source

Odometers and systems of numeration [PDF]

Acta Arithmetica, 1995
The \(G\)-odometer (also called \(G\)-adic machine), where the sequence \(G\) denotes a numeration scale, is a generalization of the addition of 1 in the group of the \(q\)-adic integers (when \(q=2\), the dyadic odometer is isomorphic to the von Neumann-Kakutani's transformation, also called van der Corput's transformation).
Grabner, Peter J., Liardet, Pierre, Tichy, Robert F.   +2 more
openaire   +2 more sources

An Improved Adaptive Kalman Filter for a Single Frequency GNSS/MEMS-IMU/Odometer Integrated Navigation Module

Remote Sensing, 2021
Aiming at the GNSS receiver vulnerability in challenging urban environments and low power consumption of integrated navigation systems, an improved robust adaptive Kalman filter (IRAKF) algorithm with real-time performance and low computation complexity ...
Peihui Yan, Jinguang Jiang, Fangning Zhang, Dongpeng Xie, Jiaji Wu, Chao Zhang, Yanan Tang, Jingnan Liu   +7 more
semanticscholar   +1 more source

Research on the Shearer Positioning Method Based on the MEMS Inertial Sensors/Odometer Integrated Navigation System and RTS Smoother

Micromachines, 2021
The shearer positioning method with an inertial measurement unit and the odometer is feasible in the longwall coal-mining process. However, the positioning accuracy will continue to decrease, especially for the micro-electromechanical inertial ...
Jiangtao Zheng, Sihai Li, Shiming Liu, Bofan Guan, Dong Wei, Qiangwen Fu   +5 more
doaj   +1 more source

Gaussian-Student's t Mixture Distribution-Based Robust Kalman Filter for Global Navigation Satellite System/Inertial Navigation System/Odometer Data Fusion

Remote Sensing
Multi-source heterogeneous information fusion based on the Global Navigation Satellite System (GNSS)/Inertial Navigation System (INS)/odometer is an important technical means to solve the problem of navigation and positioning in complex environments. The
Jiaji Wu, Jinguang Jiang, Yanan Tang, Jianghua Liu   +3 more
semanticscholar   +1 more source

Spatial Variability of Permafrost and Active Layer Thickness in a Forested Hillslope of the Taiga Shield

Permafrost and Periglacial Processes, EarlyView.
ABSTRACT Under continued climate warming, understanding present‐day permafrost distribution and the controls on ground thaw are critical for predicting permafrost thaw trajectories and associated implications. This study presents a high‐resolution investigation of permafrost extent and active layer thickness (ALT) across a coniferous forested hillslope
Alana Muenchrath, Christopher Spence, Andrew Ireson   +2 more
wiley   +1 more source

Oscillations make a self-scaled model for honeybees’ visual odometer reliable regardless of flight trajectory

Journal of the Royal Society Interface, 2021
Honeybees foraging and recruiting nest-mates by performing the waggle dance need to be able to gauge the flight distance to the food source regardless of the wind and terrain conditions.
Lucia Bergantin, Nesrine Harbaoui, T. Raharijaona, F. Ruffier   +3 more
semanticscholar   +1 more source

INS/Odometer Land Navigation by Accurate Measurement Modeling and Multiple-Model Adaptive Estimation [PDF]

IEEE Transactions on Aerospace and Electronic Systems, 2020
Land vehicle navigation based on the inertial navigation system (INS) and odometers (ODs) is a classical autonomous navigation application and has been extensively studied over the past several decades.
O. Wei, Yuanxin Wu, HongYue Chen
semanticscholar   +1 more source

“Cold Tropics”: Permafrost Existence and Thickness on Eastern Nevado Coropuna (Southern Peruvian Andes) Revealed by Ground‐Penetrating Radar and Geoelectrical Soundings

Permafrost and Periglacial Processes, EarlyView.
ABSTRACT The existence of permafrost was explored at tropical latitude on Nevado Coropuna (southern Peruvian Andes) using a combination of ground‐penetrating radar (GPR) and vertical electrical sounding (VES) in order to strengthen the mutual validation of data processing and interpretation.
Velnia Chacca, Ramón Pellitero, Adriano Ribolini, José Úbeda, Luis Mariano del Río, Ricardo Vila, Oscar Vilca   +6 more
wiley   +1 more source