Thus, in view of the above problem, this paper proposes the approximation-free control based on the bioinspired reference model for a class of uncertain suspension systems with unknown nonlinearity. The proposed method integrates the superior vibration suppression of the bioinspired reference model and ...
The proposed control scheme is of low complexity and requires reduced levels of a priori system knowledge. A comparative simulation study verifies the superiority of the proposed control scheme against the well known backstepping technique, which has been the main tool for designing controllers for ...
Define approximation. approximation synonyms, approximation pronunciation, approximation translation, English dictionary definition of approximation. n. 1. The act, process, or result of approximating. 2. Mathematics An inexact result adequate for a give
Looking for Taylor approximation? Find out information about Taylor approximation. The Taylor series corresponding to a function ƒ at a point x 0 is the infinite series whose n th term is ·ƒ n , where ƒ denotes the n th derivative of ƒ ...
Before proceeding with experimental work, we performed a series of quality control steps, first, by comparing the predicted free energy values of each variant to the FOLDX estimates where, as expected, we found a strong correlation between the two estimates (Spearman correlation; ρ = 0.77,...
This corresponds to a transformation in which scale parameters αi = exp(λi) control the expression of each covariance component, Qi. To first order, the conditional variance of each scale parameter isΣiα=∂αi∂λiΣiλ∂αi∂λi|λ=μiλ=μiλΣi∝μiα. This means that...
Facebook Twitter Google Share on Facebook numerical analysis (redirected fromNumerical approximation) Thesaurus Encyclopedia Related to Numerical approximation:numerical analysis numerical analysis n. The study of approximation techniques for solving mathematical problems, taking into account the extent of possib...
through the lumens of arteries or veins into the left ventricle. It is appreciated that, although a dial330is shown, alternative steering control mechanisms may include, for example, thumbwheels, dials, knobs, switches, and the like and the disclosure is not limited by the manner of steering ...
In the paper, a cost function is formulated to directly reflect the control performances widely used in industry, like overshoot, settling time and integral of absolute error. Therefore, the proposed auto tuning method will naturally lead to the desired closed loop performance. A case study of ...
United States Patent US6819090 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text