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Proceedings Paper

Biomimetic actuator
Author(s): Vaclav Bouda; Lea Boudova; Denisa Haluzikova
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Paper Abstract

The aim of the presentation is to propose an alternative model of mammalian skeletal muscle function, which reflects the simplicity of nature and can be applied in engineering. Van der Waals attractive and repulsive electrostatic forces are assumed to control the design of internal structures and functions of contractile units of the muscles - sarcomere. The role of myosin heads is crucial for the higher order formation. The model of the myosin head lattice is the working model for the sarcomere contraction interpretation. The contraction is interpreted as a calcium induced phase transition of the lattice, which results in relative actin-myosin sliding and/or force generation. The model should provide the engineering science with a simple analogy to technical actuators of high performance.

Paper Details

Date Published: 6 May 2005
PDF: 12 pages
Proc. SPIE 5759, Smart Structures and Materials 2005: Electroactive Polymer Actuators and Devices (EAPAD), (6 May 2005); doi: 10.1117/12.598158
Show Author Affiliations
Vaclav Bouda, Czech Technical Univ. (Czech Republic)
Lea Boudova, Charles Univ. in Prague (Czech Republic)
Denisa Haluzikova, Charles Univ. in Prague (Czech Republic)


Published in SPIE Proceedings Vol. 5759:
Smart Structures and Materials 2005: Electroactive Polymer Actuators and Devices (EAPAD)
Yoseph Bar-Cohen, Editor(s)

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