![](/assets/images/picto-drapeau-france-3a76576a5d60a512053b4612ab58dae5.png)
2. Response of two coupled oscillators and power transfer
2.1 Equilibrium equations in motion
We now analyze the case of two coupled oscillators (figure 4 ). The coupling is assumed to be conservative, i.e. no energy is dissipated at the junction. Coupling is expressed in terms of stiffness, mass or gyroscopic coupling coefficient. We therefore introduce a coupling stiffness K c as well as a mass m c and a gyroscopic coefficient g c . The displacements of the two masses m 1 and m 2 are x 1...
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
![](/assets/images/logo-eti-286623ed91fa802ce039246e516e5852.png)
The Ultimate Scientific and Technical Reference
This article is included in
Noise and vibration
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Response of two coupled oscillators and power transfer
Bibliography
Software tools
GSSEA-Light: Gothenburg Sound AB, Sweden
SEAM, SEAM 3D: Cambridge Collaborative Inc, USA
SEA+, SEAVirt, SEA-TEST, SEA-XP: InterAC, 10 impasse Borde-Basse, ZA La Violette,...
Events
Inter-Noise annual conference
French Acoustics Congress organized every two years by the SFA
Standards and norms
- Acoustics – Sound insulation measurement of buildings and building components/Laboratory measurement of airborne sound attenuation by building components. - ISO 140-3 - 1995
- Acoustics – Acoustic insulation measurement of buildings and building components/In situ measurement of airborne sound insulation between rooms. - ISO 140-4 - 1998
- Détermination des niveaux de puissance acoustique émis par les sources...
Directory
Manufacturers – Suppliers – Distributors (non-exhaustive list)
Société française d'acoustique (SFA) :
Documentation – Training – Seminars (non-exhaustive list)
ESI :
InterAC...
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
![](/assets/images/logo-eti-286623ed91fa802ce039246e516e5852.png)
The Ultimate Scientific and Technical Reference