Published January 14, 2005
| Version v1
Journal article
Parametric resonance in a linear oscillator at square-wave modulation
Description
The phenomenon of parametric resonance in a linear torsion spring oscillator caused by a square-wave modulation of its moment of inertia is explained and investigated both analytically and with the help of a computer simulation. Characteristics of parametric resonance and regeneration are found and discussed in detail. Ranges of frequencies within which parametric excitation is possible are determined. Stationary oscillations at the boundaries of these ranges and at the threshold conditions are investigated
Availability note (English)
Available online at http://stacks.iop.org/0143-0807/26/157/ejp5_1_016.pdf or at the Web site for the journal European Journal of Physics (ISSN 1361-6404) http://www.iop.org/Additional details
Identifiers
- URL
- http://stacks.iop.org/0143-0807/26/157/ejp5_1_016.pdf; http://www.iop.org/;
- DOI
- 10.1088/0143-0807/26/1/016;
- PII
- S0143-0807(05)83920-0;
Publishing Information
- Journal Title
- European Journal of Physics
- Journal Volume
- 26
- Journal Issue
- 1
- Journal Page Range
- p. 157-174
- ISSN
- 0143-0807
- CODEN
- EJPHD4
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36035566
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- COMPUTERIZED SIMULATION; FREQUENCY MODULATION; MOMENT OF INERTIA; OSCILLATORS; PHASE OSCILLATIONS; RESONANCE
- Descriptors DEC
- BEAM DYNAMICS; DYNAMICS; ELECTRONIC EQUIPMENT; EQUIPMENT; MECHANICS; MODULATION; OSCILLATIONS; SIMULATION