Jove
Visualize
Contact Us

Related Concept Videos

Glassware Calibration01:11

Glassware Calibration

2.0K
Accurate calibration of glassware, such as volumetric flasks, pipettes, and burettes, is essential to ensure accurate measurements in the analytical laboratory. Calibration helps maintain consistency across measurements and prevents errors arising from inaccurate volumes.
Volumetric flasks: Volumetric flasks are designed to prepare aqueous solutions of precise volumes accurately with a calibration line on the neck. To calibrate a volumetric flask, it is important to fill it with distilled...
2.0K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Multi-Position Inertial Alignment Method for Underground Pipelines Using Data Backtracking Based on Single-Axis FOG/MIMU.

Micromachines·2024
Same author

The Zero-Velocity Correction Method for Pipe Jacking Automatic Guidance System Based on Fiber Optic Gyroscope.

Sensors (Basel, Switzerland)·2024
Same author

Redundant Configuration Method of MEMS Sensors for Bottom Hole Assembly Attitude Measurement.

Micromachines·2024
Same author

CEEMDAN-LWT De-Noising Method for Pipe-Jacking Inertial Guidance System Based on Fiber Optic Gyroscope.

Sensors (Basel, Switzerland)·2024
Same author

Application and Development of Fiber Optic Gyroscope Inertial Navigation System in Underground Space.

Sensors (Basel, Switzerland)·2023
Same author

In Vivo Computing for Smart Tumor Targeting in Taxicab-Geometry Vasculature.

IEEE transactions on nanobioscience·2022
Same journal

Correction: Kang et al. Fluid Flow to Electricity: Capturing Flow-Induced Vibrations with Micro-Electromechanical-System-Based Piezoelectric Energy Harvester. <i>Micromachines</i> 2024, <i>15</i>, 581.

Micromachines·2026
Same journal

Femtosecond Laser Texturing of Wood Coatings with Bio-Based Epoxy and Wax Additives for Enhanced Hydrophobicity.

Micromachines·2026
Same journal

Engineering of Optoelectronic Devices for Renewable Energy Applications.

Micromachines·2026
Same journal

Phase Transformation and Electrochemical Behavior of Hexagonal TiO<sub>2</sub> Nanotubes Under Different Annealing Temperatures and Heating Rates.

Micromachines·2026
Same journal

Process Optimization and Predictive Modeling of Femtosecond Laser Precision Milling for Commercial PMMA Slices.

Micromachines·2026
Same journal

A Hybrid Preprocessing Multi-Objective Surrogate Model for Thermal MEMS Actuators.

Micromachines·2026
See all related articles
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Video

Updated: May 5, 2026

Sit-to-stand-and-walk from 120% Knee Height: A Novel Approach to Assess Dynamic Postural Control Independent of Lead-limb
08:24

Sit-to-stand-and-walk from 120% Knee Height: A Novel Approach to Assess Dynamic Postural Control Independent of Lead-limb

Published on: August 30, 2016

10.2K

Installation Error Calibration Method for Redundant MEMS-IMU MWD.

Yin Qing1, Lu Wang1, Yu Zheng1

  • 1School of Engineering and Technology, China University of Geosciences (Beijing), Beijing 100083, China.

Micromachines
|April 26, 2025
PubMed
Summary
This summary is machine-generated.

This study introduces a new 45° inclined calibration method for redundant Micro-Electro-Mechanical Systems Inertial Measurement Units (MEMS-IMUs) used in Measurement While Drilling (MWD). The method significantly reduces installation errors and improves drill string attitude measurement accuracy.

Keywords:
IMU-MEMSMWDerror calibrationinstallation errorredundancy technology

More Related Videos

Measurement of Spatial Stability in Precision Grip
09:36

Measurement of Spatial Stability in Precision Grip

Published on: June 4, 2020

3.1K
An Inertial Measurement Unit Based Method to Estimate Hip and Knee Joint Kinematics in Team Sport Athletes on the Field
06:52

An Inertial Measurement Unit Based Method to Estimate Hip and Knee Joint Kinematics in Team Sport Athletes on the Field

Published on: May 26, 2020

7.8K

Related Experiment Videos

Last Updated: May 5, 2026

Sit-to-stand-and-walk from 120% Knee Height: A Novel Approach to Assess Dynamic Postural Control Independent of Lead-limb
08:24

Sit-to-stand-and-walk from 120% Knee Height: A Novel Approach to Assess Dynamic Postural Control Independent of Lead-limb

Published on: August 30, 2016

10.2K
Measurement of Spatial Stability in Precision Grip
09:36

Measurement of Spatial Stability in Precision Grip

Published on: June 4, 2020

3.1K
An Inertial Measurement Unit Based Method to Estimate Hip and Knee Joint Kinematics in Team Sport Athletes on the Field
06:52

An Inertial Measurement Unit Based Method to Estimate Hip and Knee Joint Kinematics in Team Sport Athletes on the Field

Published on: May 26, 2020

7.8K

Area of Science:

  • Geophysics
  • Sensor Technology
  • Drilling Engineering

Background:

  • Measurement While Drilling (MWD) relies on redundant Micro-Electro-Mechanical Systems Inertial Measurement Units (MEMS-IMUs) for accurate drill string attitude determination.
  • Installation errors in MEMS-IMUs degrade measurement precision, necessitating effective calibration techniques.
  • Current horizontal plane calibration methods suffer from low signal-to-noise ratios, limiting accuracy.

Purpose of the Study:

  • To develop an improved calibration method for redundant MEMS-IMUs in MWD systems.
  • To address the limitations of conventional horizontal calibration methods by enhancing signal quality and reducing noise.
  • To improve the accuracy of drill string attitude measurements and wellbore trajectory control.

Main Methods:

  • Proposed a novel 45°-inclined six-position calibration method utilizing a hexagonal prism redundant structure.
  • Analyzed compensation matrices and accelerometer measurement errors to inform the new calibration approach.
  • Validated the method through simulations and laboratory experiments.

Main Results:

  • The 45° inclined method reduced installation errors by 40.4% compared to conventional techniques.
  • Experimental results showed significant reductions in absolute measurement errors: 83% for the x-axis and 68% for the y-axis.
  • Sensor accuracy after compensation improved by over 25%, enhancing the reliability of MWD systems.

Conclusions:

  • The proposed 45° inclined calibration method effectively mitigates installation errors in redundant MEMS-IMUs for MWD.
  • This technique offers a superior approach for precise downhole trajectory measurements.
  • The findings contribute to enhanced drilling operation quality and wellbore placement accuracy.