Evidence map›Paper›PMID 29206187›Full record

ArticleSensors (Basel, Switzerland)2017

A Study about Kalman Filters Applied to Embedded Sensors.

Aurélien Valade, Pascal Acco, Pierre Grabolosa, Jean-Yves Fourniols

Open access · goldAbstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
78.8field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 90 citations in OpenAlex.

  1. Article
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  3. Article
  4. Data Reconstruction Using Smart Sensor Placement.Sensors (Basel, Switzerland) · 2024
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Aurélien ValadeLAAS-CNRS, Université de Toulouse, CNRS, INSA, 31031 Toulouse, France. aurelien.valade@imerir.com.
Pascal AccoLAAS-CNRS, Université de Toulouse, CNRS, INSA, 31031 Toulouse, France. pacco@laas.fr.
Pierre GrabolosaInstitut Méditerranéen d'Enseignement et de Recherche en Informatique et Robotique, 66004 Perpignan, France. pierre.grabolosa@imerir.com.
Jean-Yves FourniolsLAAS-CNRS, Université de Toulouse, CNRS, INSA, 31031 Toulouse, France. fourniols@laas.fr.
Centre National de la Recherche Scientifique · FRUniversité de Perpignan · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Over the last decade, smart sensors have grown in complexity and can now handle multiple measurement sources. This work establishes a methodology to achieve better estimates of physical values by processing raw measurements within a sensor using multi-physical models and Kalman filters for data fusion. A driving constraint being production cost and power consumption, this methodology focuses on algorithmic complexity while meeting real-time constraints and improving both precision and reliability despite low power processors limitations. Consequently, processing time available for other tasks is maximized. The known problem of estimating a 2D orientation using an inertial measurement unit with automatic gyroscope bias compensation will be used to illustrate the proposed methodology applied to a low power STM32L053 microcontroller. This application shows promising results with a processing time of 1.18 ms at 32 MHz with a 3.8% CPU usage due to the computation at a 26 Hz measurement and estimation rate.

Indexed as

algorithm complexitycompensationIMUKalman filterssmart sensors

Identifiers

PMID29206187
PMCPMC5751614
OpenAlexW2772201437

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.