Title :
Ponderomotive force of a electromechanical coupling system and its application
Author_Institution :
Key Lab. of Struct. & Vibration Eng, Tangshan Coll., Tangshan, China
Abstract :
Based on the electromechanical coupling system energy conservation equation, the ponderomotive force expression of a discrete electromechanical coupling system with approximation and quasi-stable is obtained. It is applied to RLC series circuit and micro-beam coupled system. Using Newton´s law and Lagrange equation, the equations of motion of RLC series circuit and micro-beam coupled system are obtained respectively. The intrinsic link between two establishing model methods is given through the ponderomotive force.
Keywords :
RLC circuits; beams (structures); couplings; micromechanical devices; Lagrange equation; Newton law; RLC series circuit; discrete electromechanical coupling system; energy conservation equation; microbeam coupled system; ponderomotive force expression; Couplings; Electric fields; Equations; Force; Magnetic fields; Mathematical model; RLC circuits; Lagrange equation; Newton´s law; RLC circuit; electromechanical coupling; ponderomotive force;
Conference_Titel :
Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on
Conference_Location :
Harbin, Heilongjiang, China
Print_ISBN :
978-1-61284-087-1
DOI :
10.1109/EMEIT.2011.6023541
