Measuring and Actuating Devices Based on Shape Memory Ferromagnets

Gorbatenko, N. I.; Гречихин, В. В.; Шайхутдинов, Д. В.

doi:10.1007/s11041-015-9808-3

Cited by 10 publications

(2 citation statements)

References 5 publications

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“…The EIT information-measuring system for implementing the proposed method and approach is implemented on the basis of National Instruments technology and the LabView graphical programming language [19] using medical reusable electrodes and patient cables [20].…”

Section: Resultsmentioning

confidence: 99%

A symmetry - based algorithm to determine the presence of the internal structure heterogeneity of the of a biological object

Aleksanyan

2023

E3S Web of Conf.

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This article proposes a two-level approach for solving the problems of electrical impedance tomography of biological objects, which consists in successively applying the methods of “rough” and “fine” reconstruction to the potentials measured on the surface of the object. To perform a “rough” reconstruction procedure, it is proposed to use a method for determining the presence of heterogeneity in the internal structure of a biological object based on the symmetry algorithm. Thus, consistent localization and identification of the boundaries of the heterogeneity of the internal structure of the biological object is carried out. It is shown that when analyzing data for an arbitrary biological object, the symmetry characteristic of the type of objects under study can be taken into account, and deviations from such a characteristic symmetry will indicate deviations from the norm in the structure of a biological object.

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Section: Resultsmentioning

confidence: 99%

A symmetry - based algorithm to determine the presence of the internal structure heterogeneity of the of a biological object

Aleksanyan

2023

E3S Web of Conf.

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“…When developing the experimental production of new proportional DC electromagnets, this stand can be presented in the form of an automated system for research and complex tests. These operations are designed to improve the performance of processes for optimizing the electromagnets of structures, including using new materials [10] or materials known in limiting regimes [11].…”

Section: Introductionmentioning

confidence: 99%

Regulator synthesis for the self-sensing control system of the proportional electromagnet dc based on reduced-order models

et al. 2017

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Abstract. Modern DC proportional solenoid control systems use current values in magnetizing coils, or specialized sensors for position determination. These methods do not provide the possibility of accurate control and diagnostics, in case of aiming to the miniaturization of finished devices. In this article, it is proposed to use methods of self-sensory identification of the moving element position based on the method of the full-scale-model experiment. The functioning of the method is based on the electromagnet model obtained by the reduced-order model approach. These models have an advantage in the calculation speed in comparison with finite element models and have an advantage in accuracy in comparison with analytical models. Ansys Electronics is used to obtain the model. The electromagnetic control system is proposed. Its model is implemented in the system Matlab Simulink. Synthesis of PID-regulator parameters using Matlab is performed. The results of a study of a control system for a given displacement with the aid of the obtained control system are presented.

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Synthesis of Control System for Actuators Based on Shape Memory Ferromagnetic Alloy using Inverse Problem Solution

Bakhvalov

Гречихин

Kraevskiy

2015

Procedia Engineering

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Measuring and Actuating Devices Based on Shape Memory Ferromagnets

Cited by 10 publications

References 5 publications

A symmetry - based algorithm to determine the presence of the internal structure heterogeneity of the of a biological object

A symmetry - based algorithm to determine the presence of the internal structure heterogeneity of the of a biological object

Regulator synthesis for the self-sensing control system of the proportional electromagnet dc based on reduced-order models

Synthesis of Control System for Actuators Based on Shape Memory Ferromagnetic Alloy using Inverse Problem Solution

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