Results 321 to 330 of about 10,939,833 (368)
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Practical stability and stabilization
IEEE Transactions on Automatic Control, 2000Summary: We present a practical stability result for dynamical systems depending on a small parameter. This result is applied to a practical stability analysis of fast time-varying systems studied in averaging theory, and of highly oscillatory systems studied by Sussmann and Liu.
L. Moreau, Dirk Aeyels
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Secular stability and total stability
Nonlinear Analysis: Theory, Methods & Applications, 2000The authors consider the equation \[ \dot x = f(t,x),\quad x(t_0) = x_0,\tag{1} \] where \(f\in C(\mathbb{R}^+\times D,\mathbb{R}^s)\) is locally Lipschitzian in \(x\), \(f(t,0)\equiv 0\), \(D\subset \mathbb{R}^s\), and the perturbed equation \[ \dot x = g(t,x,\lambda),\quad x(t_0) = x_0,\tag{2} \] where \(g: \mathbb{R}^+\times D\times\Lambda\to ...
L. SALVADORI, VISENTIN, FRANCESCA
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Slope stability and stabilization [PDF]
, 2004 Tropical residual soils are derived from in situ weathering and decomposition of rock and have characteristics that are quite different from those of transported soils. Some methods commonly adopted in Malaysia for slope stabilization work are discussed, highlighting good practices and relevant design guidelines. Some aspects on measurement of strength
Chow CheeMeng +4 more
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2011
Stability is a fundamental property for dynamic systems. In most engineering projects unstable systems are useless. Therefore in system analysis and control design the stability and stabilization become the first priority to be consider. This chapter considers the stability of dynamic systems and the stabilization and stabilizer design of nonlinear ...
Zhiqiang Li, Daizhan Cheng, Hongsheng Qi
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Stability is a fundamental property for dynamic systems. In most engineering projects unstable systems are useless. Therefore in system analysis and control design the stability and stabilization become the first priority to be consider. This chapter considers the stability of dynamic systems and the stabilization and stabilizer design of nonlinear ...
Zhiqiang Li, Daizhan Cheng, Hongsheng Qi
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S-adenosylmethionine: Stability and stabilization
Bioorganic Chemistry, 1987Abstract With a developed HPLC technique for the separation of both (+)- and (−)- S -adenosylmethionine (AdoMet) and 1 H NMR analysis of the epimeric S-CH 3 chemical shifts, a kinetic study on the stability of (−)-AdoMet in solution to decomposition and epimerization is described.
Jose R. Matos, Chi-Huey Wong
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Stability and infinitesimal stability
1985In this Chapter a linearisation method is described for determining whether a given differentiable map-germ is stable. The gist of the method consists in reducing the question to the linear problem of infinitesimal stability and to the practically more easily solved problem of infinitesimal V-stability.
Sabir M. Gusein-Zade +2 more
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Conditions and conditioning, stability and stabilization
Applied Mathematics and Computation, 1989The author reviews several concepts, including condition and stability, useful for dealing with the numerical solution of boundary value problems. In order to investigate a class of second order scalar problems, a generalization of the concept of well-conditioning is considered. The results are applied to the Korteweg-de Vries and Burgers equations.
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Stability and weak stability [PDF]
, 1995 The stability problem is the question of to what extent the conclusion of a theorem is sensitive to small changes in the assumptions. Such description is, of course, vague until the questions of how to quantify the departures both from the conclusion and from the assumption are answered.
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Stability and Stabilization Techniques
1989The term stability is generally used to describe a filter in which the convolution of the impulse response with some bounded input sequence will always yield a bounded output.
Majid Ahmadi +4 more
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Reviews of Modern Physics, 1976 A fundamental paradox of classical physics is why matter, which is held together by Coulomb forces, does not collapse. The resolution is given here in three steps. First, the stability of atom is demonstrated, in the framework of nonrelativistic quantum mechanics.
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