[go: up one dir, main page]

Ibrahim et al., 2020 - Google Patents

Accuracy limits of embedded smart device accelerometer sensors

Ibrahim et al., 2020

View PDF
Document ID
9006657883225204596
Author
Ibrahim A
Eltawil A
Na Y
El-Tawil S
Publication year
Publication venue
IEEE Transactions on Instrumentation and Measurement

External Links

Snippet

Smartphones are an indispensable tool in modern day-to-day life. Their widespread use has spawned numerous applications targeting diverse domains, such as biomedical, environment sensing, and infrastructure monitoring. In such applications, the accuracy of the …
Continue reading at ieeexplore.ieee.org (PDF) (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in preceding groups
    • G01C21/10—Navigation; Navigational instruments not provided for in preceding groups by using measurements of speed or acceleration
    • G01C21/12—Navigation; Navigational instruments not provided for in preceding groups by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G01C21/16—Navigation; Navigational instruments not provided for in preceding groups by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/125—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by capacitive pick-up
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/18—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration in two or more dimensions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments and devices referred to in the preceding groups
    • G01C25/005—Manufacturing, calibrating, cleaning, or repairing instruments and devices referred to in the preceding groups initial alignment, calibration or starting-up of inertial devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof in so far as they are not adapted to particular types of measuring means of the preceding groups
    • G01B21/02—Measuring arrangements or details thereof in so far as they are not adapted to particular types of measuring means of the preceding groups for measuring length, width, or thickness
    • G01B21/04—Measuring arrangements or details thereof in so far as they are not adapted to particular types of measuring means of the preceding groups for measuring length, width, or thickness by measuring coordinates of points
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P21/00—Testing or calibrating of apparatus of devices covered by the preceding groups
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds

Similar Documents

Publication Publication Date Title
Ibrahim et al. Accuracy limits of embedded smart device accelerometer sensors
Schwickert et al. Fall detection with body-worn sensors: a systematic review
Luinge et al. Inclination measurement of human movement using a 3-D accelerometer with autocalibration
Liu et al. A wearable human motion tracking device using micro flow sensor incorporating a micro accelerometer
US9576500B2 (en) Training supporting apparatus and system for supporting training of walking and/or running
Thorpe et al. Development of a sensor-based behavioral monitoring solution to support dementia care
CN104091053B (en) Method and apparatus for automatic detection behavior pattern
Amick et al. Sensitivity of tri-axial accelerometers within mobile consumer electronic devices: a pilot study
TW201428297A (en) Angular velocity estimation using a magnetometer and accelerometer
Törnqvist Statistical fault detection with applications to IMU disturbances
Khokhlov et al. Design of activity recognition systems with wearable sensors
CN110319840A (en) Conjugate gradient attitude algorithm method towards abnormal gait identification
JP4952688B2 (en) Sleep determination device and sleep determination method
Hemmatpour et al. Nonlinear Predictive Threshold Model for Real‐Time Abnormal Gait Detection
Velazquez et al. A new algorithm for fault tolerance in redundant sensor systems based on real-time variance estimation
Chowdhury et al. Development of a low-power microcontroller-based wrist-worn device with resource-constrained activity detection algorithm
EP2703781A2 (en) Electronic apparatus and program
CN202600156U (en) Tumbling detection location system
Yun et al. Noise‐robust structural response estimation method using short‐time Fourier transform and long short‐term memory
Albert et al. Determining posture from physiological tremor
TW201812263A (en) Temperature estimation system, temperature estimation method, and recording medium having recorded therein temperature estimation program
CN116105790B (en) Detection method, system and equipment for monitoring abnormal state of instrument box
Fu et al. Characterization of wheelchair maneuvers based on noisy inertial sensor data: a preliminary study
FR2938648A1 (en) METHOD FOR EVALUATING THE AGING OF AN ELECTRONIC ASSEMBLY
CN109084765A (en) Walking positioning method, device and storage medium in a kind of pedestrian room