The modal superposition method is often used for computing the perturbation of eigenvectors in structural modification and model correction. However, it will bring about significant errors in the solution when the high-frequency modes are truncated. This paper presents a new method, which uses known
The proximity perturbation method for the kinematic analysis of six-link mechanisms
β Scribed by M.O.M. Osman; W.M. Mansour
- Publisher
- Elsevier Science
- Year
- 1971
- Weight
- 363 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0022-2569
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Electrical oscillators are called single-controlled when their non-linear elements depend on a unique variable, while they are termed adiabatic when their transient operation signal can be represented as a narrowband-modulated Fourier series with only a finite number of dominant components, includin
We consider the acoustic propagator A"! ) c in the strip "+(x, z)31"0(z(H, with finite width H'0. The celerity c depends for large "x" only on the variable z and describes the stratification of : it is assumed to be in ΒΈ( ), bounded from below by c '0, such that there exists M'0 with c(x, z)"c (z) i