Results 91 to 100 of about 138,458 (304)

IMpack: open source high-bandwidth data-logging inertial measurement unit

open access: yesJournal of Open Hardware
IMpack is a single-board data-logging inertial measurement unit (IMU) designed for research applications where sampling rate, compactness, and cost effectiveness are paramount.
John Antolik, Daniel Harris
doaj   +1 more source

State Derivation of a 12-Axis Gyroscope-Free Inertial Measurement Unit

open access: yesSensors, 2011
The derivation of linear acceleration, angular acceleration, and angular velocity states from a 12-axis gyroscope-free inertial measurement unit that utilizes four 3-axis accelerometer measurements at four distinct locations is reported.
Pei-Chun Lin, Jau-Ching Lu
doaj   +1 more source

Accurate position tracking with a single UWB anchor

open access: yes, 2020
Accurate localization and tracking are a fundamental requirement for robotic applications. Localization systems like GPS, optical tracking, simultaneous localization and mapping (SLAM) are used for daily life activities, research, and commercial ...
Beltrame, Giovanni   +4 more
core   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska   +7 more
wiley   +1 more source

Pendeteksi Sikap pada Model Wahana Terbang menggunakan Inertial Measurement Unit

open access: yesJurnal Elkomika, 2015
ABSTRAK Penelitian ini membahas tentang aplikasi dari sensor gyroscope dan accelerometer yang merupakan komponen penyusun alat ukur inersial (inertial measurement unit) untuk mendeteksi sikap (attitude) pada wahana terbang tanpa awak.
NANDANG TARYANA   +2 more
doaj   +1 more source

Photoswitching Conduction in Framework Materials

open access: yesAdvanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez   +4 more
wiley   +1 more source

Dual-axis, high data-rate atom interferometer via cold ensemble exchange

open access: yes, 2014
We demonstrate a dual-axis accelerometer and gyroscope atom interferometer, which forms the building blocks of a six-axis inertial measurement unit. By recapturing the atoms after the interferometer sequence, we maintain a large atom number at high data ...
Biedermann, Grant W.   +2 more
core   +1 more source

MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance

open access: yesAdvanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley   +1 more source

Drilling Tool Attitude Dynamic Measurement Algorithm Based on Composite Inertial Measurement Unit

open access: yesMathematics
Drilling tool attitude parameters are crucial for achieving precise directional drilling and trajectory control. Navigation systems based on redundant micro-electro-mechanical systems inertial measurement units (MEMS-IMU) significantly improve the ...
Lingda Hu   +4 more
doaj   +1 more source

Concurrent validity and intra-trial reliability of a bluetooth-embedded inertial measurement unit for real-time joint range of motion

open access: yesInternational Journal of Computer Science in Sport, 2019
Along with advancements in science and technology, anthropometric measurements using electronic devices have become possible, and research is being actively conducted on this topic.
Oh D., Lim W., Lee N.
doaj   +1 more source

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