Results 111 to 120 of about 482,210 (293)
Advanced Science, EarlyView.Single‐atom Cu intercalation enables porous AB3 monolayers to integrate ferroelectricity, metallicity, topology, and hydrogen evolution catalysis in one platform. Switchable FE polarization modulates work function and hydrogen adsorption thermodynamics, providing an electrically controllable route to activate basal‐plane HER activity in topological ...
Rongxuan Lu +4 more
wiley +1 more source
Sensors, 2017 In this paper, we aimed to achieve the indoor tracking control of a two-wheeled inverted pendulum (TWIP) vehicle. The attitude data are acquired from a low cost micro inertial measurement unit (IMU), and the ultra-wideband (UWB) technology is utilized to
Dunzhu Xia, Yanhong Yao, Limei Cheng
doaj +1 more source
A Reference Measurement Data Set for Multisensor Pedestrian Navigation with Accurate Ground Truth [PDF]
, 2009 This paper presents a measurement dataset for testing and evaluating multi-sensor approaches in pedestrian navigation. The measurements include both transitions from outdoor to indoor and vice versa.
Khider, Mohammed +5 more
core
Mechanical Flexibility Enables DNA Origami to Overcome Steric Confinement in Mucus
Advanced Science, EarlyView.Mechanical flexibility is introduced as a design parameter to enhance nanocarrier transport in mucus. Using DNA origami, flexibility is decoupled from size, shap and surface chemistry, revealing improved passage through confined hydrogel networks. While surface passivation reduces aggregation, flexibility further boosts transport, offering a general ...
Matteo Tollemeto +5 more
wiley +1 more source
Construction Method of the Topographical Features Model for Underwater Terrain Navigation
Polish Maritime Research, 2015 Terrain database is the reference basic for autonomous underwater vehicle (AUV) to implement underwater terrain navigation (UTN) functions, and is the important part of building topographical features model for UTN.
Wang Lihui, Yu Le, Zhu Yanhua
doaj +1 more source
Equivariant symmetries for inertial navigation systems
AutomaticaThis paper investigates the problem of inertial navigation system (INS) filter design through the lens of symmetry. The extended Kalman filter (EKF) and its variants have been the staple of INS filtering for 50 years. However, recent advances in inertial navigation systems have exploited matrix Lie group structure to design stochastic filters and state
Fornasier, Alessandro +4 more
openaire +5 more sources
A Robust and Effective GNSS/INS Integration Optimizing Cost and Effort [PDF]
, 2009 Meeting all requirements for ying approaches in bad weather conditions is one of the most demanding and challenging aspects of present day airborne navigation.
Rippl, Markus +2 more
core
Probing Electrocatalyst Design for Product Selectivity in CO2 Reduction
Advanced Science, EarlyView.Selective CO2 electroreduction is controlled by catalyst structure, dynamic surface reconstruction, adsorbate interactions, and reaction microenvironment. This review summarizes Cu‐ and non‐Cu‐based catalysts, single‐atom and molecular systems, degradation pathways, and operando/computational strategies for steering CO2RR toward hydrocarbons ...
Suvodeep Sen +5 more
wiley +1 more source
Aided inertial navigation system: algorithm and analysis
Huang, GuoquanInertial navigation system (INS) has been widely used for mobile devices, self-driving cars and autonomous vehicles. Exteroceptive range and/or bearing sensors (cameras, LiDAR and sonars) are commonly leveraged to improve the performance of
Yang, Yulin
core +1 more source
Photo‐Gated Corona Microfluidics
Advanced Science, EarlyView.Photo‐gated corona microfluidics decouples optical programming from electric‐field actuation to enable reconfigurable manipulation on open, electrode‐pattern‐free surfaces. Near‐infrared irradiation locally melts paraffin, creating a reversible charge‐relaxation pathway that reconstructs the electric field.
Xiaxia Cui +9 more
wiley +1 more source