Article 4122

Title of the article

MATHEMATICAL MODEL OF A THRESHOLD INERTIA SWITCH 

Authors

Vladimir N. Kitaev, Head of the design department, Russian Federal Nuclear Center – All-Russian Scientific Research Institute of Technical Physics named after Academician E. I. Zababakhin (13 Vasilieva street, Snezhinsk, Chelyabinsk region, Russia), E-mail: kb2@vniitf.ru
Roman L. Afanas'ev, Deputy head of the applied research department, Russian Federal Nuclear Center – All-Russian Scientific Research Institute of Technical Physics named after Academician E. I. Zababakhin (13 Vasilieva street, Snezhinsk, Chelyabinsk region, Russia), E-mail: kb2@vniitf.ru
Maksim V. Petrov, Research engineer of the applied research department, Russian Federal Nuclear Center – All-Russian Scientific Research Institute of Technical Physics named after Academician E. I. Zababakhin (13 Vasilieva street, Snezhinsk, Chelyabinsk region, Russia), E-mail: kb2@vniitf.ru 

Abstract

Background. Inertia switches serve in pilotless vehicles for electrical switching. The switches triggering takes place generally when reached the integral of linear acceleration at which the vehicle travels in the space. Materials and methods. For integration of the linear acceleration both magnetic and hydraulic dampers are customary used. In several cases hydraulic dampers are more suitable in the view of inertia switchers design simplification. Results and conclusions. The work presents the results of developed mathematical model of the inertia switch: formulated differential equations describing movement of mobile design elements and motion start conditions, as well. A mathematical model is worked up to estimate the parameters of both functioning and triggering the inertia switch. 

Key words

inertia switch, hydraulic damper, magnetic system, inertia body, contact system, mathematical model, differential equation 

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For citation

Kitaev V.N., Afanasyev R.L., Petrov M.V. Mathematical model of a threshold inertia switch. Nadezhnost' i kachestvo slozhnykh sistem = Reliability and quality of complex systems. 2022;(1):30–40. (In Russ.). doi:10.21685/2307-4205-2022-1-4 

 

Дата создания: 25.05.2022 13:56
Дата обновления: 25.05.2022 14:11