Research of frequency characteristics of nonlinear biotronic subsystem of muscle

Mariūnas, Mečislovas; Daunoravičienė, Kristina

Use this URL to cite this publication: https://hdl.handle.net/20.500.14911/143988

Research of frequency characteristics of nonlinear biotronic subsystem of muscle

Details

Publication Type (CRIS)

Straipsnis Web of Science duomenų bazėje / Article in Web of Science database (S1a)

Publication Type (eLABa)

Straipsnis Web of Science DB / Web of Science DB article (S1)

Author(s)

Author	Affiliation
Mariūnas, Mečislovas	Biomechanikos inžinerijos katedra / Department of Biomechanical Engineering (0451)
Daunoravičienė, Kristina	Biomechanikos inžinerijos katedra / Department of Biomechanical Engineering (0451)

Title

Research of frequency characteristics of nonlinear biotronic subsystem of muscle

[en]

M. Mariūnas, K. Daunoravičienė

Is part of

Journal of vibroengineering

Published In

Year	Volume	Issue	Start Page	End Page
2007	9	1	31	35

Publisher

Vilnius : Vibromechanika

Publisher (trusted)

Vibromechanika

Referenced in Database(s)(DBs)

VINITI

INSPEC

Science Citation Index Expanded (Web of Science)

Extent

p. 31-35

URI

URI
https://hdl.handle.net/20.500.14911/143988

Cited references

Science / Art Area

Technologijos mokslai / Technological sciences (T)

Field of Science / Art

Mechanikos inžinerija / Mechanical Engineering (T009)

Keywords (en)

Abstract (en)

Paper presents the research of muscle nonlinear stiffness characteristics dependence on the loading duration. The nonlinear differential equation of nonlinear biotronic subsystem of muscle has been derived. Analyzing mentioned expression by numerical methods it was determined that there are main dominant frequencies in the frequentative characteristics of the muscle and values of them and amplitudes of oscillations decline as the load time becomes longer. Comparison of analytical research results to experimental ones has shown that their regularities are nearly related.