Subcritical excitation and dynamic response of structures in frequency domain
β Scribed by A.M. Abdelrahman; C.B. Yun; P.C. Wang
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 862 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0045-7949
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We present the design of a simple, low cost swept-sine analyzer. Based on direct digital synthesis, the analyzer can generate high purity tones with a linear resolution of 0.000931 Hz up to 1 MHz. Details of the circuit are discussed, and the performance of the system is demonstrated by a simple app
The identification problem of transfer functions associated with flexible structures is addressed in this paper. An adaptive infinite impulse response filter with data preprocessing in the frequency domain is used to identify directly the poles of the transfer function and the coefficients of the nu