This major work is the first to treat the active control of both sound and vibration in a unified way. It outlines the fundamental concepts, explains how a reliable and stable system can be designed and implemented, and details the pitfalls . It covers sound in ducts, sound radiation, sound transmission into enclosures, structural vibration and isolation, electronic control system design, and sensors and actuators.
Active Control of Noise and Vibration, Volume 2
The text makes extensive use of MATLAB® examples and these can be simulated using files available for download from the book’s webpage at springer.com.
The application of active engine mounts to automotive vibration problems is described in detail by McDonald et al. (1991). Figure 7.11 shows the details of an active engine mount developed by Freudenberg (1986) and used by Lotus ...
Recent technological advances in the development of fast digital signal processors have made the active control of sound a practical proposition. This book brings together results from research in the...
Active Control of Noise and Vibration
Active Control of Vibration and Noise: Presented at 1994 International Mechanical Engineering Congress and Exposition, Chicago, Illinois, November 6-11, 1994
Levinson also put forward an efficient method for solving equation (2.3.18) which exploits the Toeplitz nature of the matrix A, i.e. all of its elements are equal along each diagonal, and this method is widely used in speech coding (see ...
G. H. Koopmann and J. B. Fahnline, Designing Quiet Structures; A Sound Power Minimization Approach, Academic, New York, 1997. 9. J. N. Newman, Marine Hydrodynamics, MIT Press, Cambridge, MA, 1980, p. 144. 10. D. A. Bies and C. H. Hansen ...
Clark, R.L. and Fuller, C.R. 1992a Experiments on active control of structurally radiated sound using multiple piezoceramic actuators Journal of the Acoustical Society of America 91, 3313–3320. Clark, R.L. and Fuller, C.R. 1992b A model ...
Hence, a quieter machine is more cost-effective in the long run. This book deals with such industrial and automotive noise and vibration, their measurement and control.