Abstract：
:In the fields of medicine and biomechanics, MEMS accelerometers are increasingly used to perform activity recognition by directly measuring acceleration; to calculate speed and position by numerical integration of the signal; or to estimate the orientation of body parts in combination with gyroscopes. For some of these applications, a highly accurate estimation of the acceleration is required. Many authors suggest improving result accuracy by updating sensor calibration parameters. Yet navigating the vast array of published calibration methods can be confusing. In this context, this paper reviews and evaluates the main measurement models and calibration methods. It also gives useful recommendations for better selection of a calibration process with regard to a specific application, which boils down to a compromise between accuracy, required installation, algorithm complexity, and time.
journal_name
Med Eng Physjournal_title
Medical engineering & physicsauthors
Nez A,Fradet L,Laguillaumie P,Monnet T,Lacouture Pdoi
10.1016/j.medengphy.2016.08.004subject
Has Abstractpub_date
2016-11-01 00:00:00pages
1289-1299issue
11eissn
1350-4533issn
1873-4030pii
S1350-4533(16)30178-3journal_volume
38pub_type
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