MIMU/ODOMETER FUSION WITH STATE CONSTRAINTS FOR VEHICLE POSITIONING DURING BEIDOU SIGNAL OUTAGE: TESTING AND RESULTS

MIMU/Odometer Fusion with State Constraints for Vehicle Positioning during BeiDou Signal Outage: Testing and Results

With the rapid development of autonomous vehicles, the demand for reliable positioning results is urgent.Currently, the ground vehicles heavily depend on the Global Navigation Satellite System (GNSS) and the Inertial Navigation System (INS) providing reliable and continuous navigation solutions.In dense urban areas, especially narrow streets with t

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Performance evaluation of micro lens arrays: Improvement of light intensity and efficiency of white organic light emitting diodes.

This paper proposes a unique method to improve light intensity and efficiency of white organic light emitting diodes (OLEDs) by engraving micro lens arrays (MLAs) on the outer face of the substrate layer.The addition of MLAs on the substrate layer improves the light intensity and external quantum efficiency (EQE) of the OLEDs.The basic OLED model a

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Diversity and distribution of lichens from the Cerro Duida and adjacent areas, Alto Orinoco, Amazonas, Venezuela

Increasing temperature and changing land-use in the Guayana Shield and Amazonia result in an accelerated decline of sensitive lichen populations.Monitoring of these populations by biological plot inventories in particularly vulnerable hp 15-ef1005ds sites is urgently needed.In order to know the diversity and distribution of lichen species at the Al

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