نتایج جستجو برای: ball and beam
تعداد نتایج: 16860049 فیلتر نتایج به سال:
Adaptive control of plants whose sensor measurements are corrupted by outliers is considered. Outliers are large deviations of the signal being measured, only occurring in a few percent of the observations. For adaptive controllers relying on an implicit Gaussian assumption, both the identification and the underlying control law are yielded by the minimization of quadratic losses. Therefore, al...
This paper presents the virtual laboratory software developed at the Department of Mathematical Modeling (BMSTU). The laboratory is designed as an educational tool for the nonlinear control courses. It allows to see 3D demonstrations of control processes for various nonlinear systems. The laboratory software package is developed using the Python programming language. It has open code and archit...
The formation mechanism of atomic force microscope (AFM) Moir e is explained using the transmittance function. The technique for preparing the AFM Moir e specimen grating is described. The sensitivity and accuracy of this method is analyzed. AFM Moir e method is used to measure the thermal deformation ball grid array (BGA) electronic package. The shear strain at the different solders in the BGA...
The paper deals with the design and implementation of chosen algorithm based on modern control theory into programmable automation controllers (PAC) used for tutorial purposes. Physical model of Ball&Beam was chosen as an example of a real system to be controlled by H-inf robust controller, using a mixed sensitivity configuration scheme. It covers all the phases of design and implementation of ...
Measurement of the transverse target and beam-target asymmetries in η meson photoproduction at MAMI.
We present new data for the transverse target asymmetry T and the very first data for the beam-target asymmetry F in the γ[over →]p[over →]→ηp reaction up to a center-of-mass energy of W=1.9 GeV. The data were obtained with the Crystal-Ball/TAPS detector setup at the Glasgow tagged photon facility of the Mainz Microtron MAMI. All existing model predictions fail to reproduce the new data indica...
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AbstructThis paper presents a gain scheduling based approach to the design of fuzzy controllers. We demonstrate that the Sugeno fuzzy controller is in fact a special case of gain scheduling where the feedback gains are adjusted (“scheduled”) via membership functions in fuzzy if-then rules. When the desired gains at various operating points are available, we can apply the ANFIS learning algorith...
This paper presents the control of non-regular or singular nonlinear systems applying non-linear predictive controllers. The systems treated here have the relative degree not well defined thus feedback linearization is not applicable due to singularities in the input-output linearizing control law. An alternative controller capable of dealing with non-regular systems is the NCGPC (Nonlinear Con...
A beam of fast oxygen atoms in the O(3P) state was collided with H2 and CH4 at 10 – 300 eVlab. Chemiluminescence spectra for the H2 target show OH(A-X) emission, while for the CH4 target OH(A-X) as well as CH(A,B-X) emissions are observed. Excitation functions were obtained. For the H2 target they resemble those of N(4S) + H2 collisions, while for the methane target the OH(A) yield increases wi...
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