Simulation of the flat-parallel movement of a bridge agricultural unit with an articulated frame

Bulgakov, V., National Univ. of Life and Environmental Sciences of Ukraine, Kiev; Ivanovs, S., Latvia Univ. of Life Sciences and Technologies, Jelgava; Volskyi, V., National Scientific Centre “Inst. for Agricultural Engineering and Electrificationˮ of Ukraine, Hlevakha, Vasylkiv distr., Kiev reg.; Kuvachоv, V., Dmytro Motornyi Tavria State Agrotechnological Univ., Melitopol, Zaporizhzhia obl.; Ihnatiev, Ye., Dmytro Motornyi Tavria State Agrotechnological Univ., Melitopol, Zaporizhzhia obl.

Simulation of the flat-parallel movement of a bridge agricultural unit with an articulated frame

2020

Bulgakov, V., National Univ. of Life and Environmental Sciences of Ukraine, Kiev (Ukraine) | Ivanovs, S., Latvia Univ. of Life Sciences and Technologies, Jelgava (Latvia) | Volskyi, V., National Scientific Centre “Inst. for Agricultural Engineering and Electrificationˮ of Ukraine, Hlevakha, Vasylkiv distr., Kiev reg. (Ukraine) | Kuvachоv, V., Dmytro Motornyi Tavria State Agrotechnological Univ., Melitopol, Zaporizhzhia obl.(Ukraine) | Ihnatiev, Ye., Dmytro Motornyi Tavria State Agrotechnological Univ., Melitopol, Zaporizhzhia obl.(Ukraine)

The work presents foundations of the dynamics of the flat-parallel movement of a bridge agricultural unit in a horizontal with the kinematic method of its control (turning the wheels) by changing the position of one of its parts relative to the other. The analysis of assessment of the degree of impact of the scheme and parameters of the investigated agricultural tool upon its controllability and stability of movement is based on the amplitude and phase frequency characteristics. The mathematical models of the movement of the bridge agricultural unit are presented in a differential and an operator form of recording. Based on mathematical models, the calculated amplitude and phase frequency characteristics of the dynamic control system of the control impact, presented as the angular displacement of its half-frames ψ, are constructed for various parameters and operating modes. The constructed mathematical models, amplitude and phase frequency characteristics make it possible to assess the impact of the control parameter of the bridge agricultural unit, as well as its design and other parameters upon the controllability of the movement.

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Mots clés AGROVOC

cinematica estabilidad kinematics latvia letonia lettonie mathematical models mouvement movement movimiento roue ruedas stabilite stability tracteur tractores tractores de ruedas tractors ucrania ukraine vehicle systems wheeled tractors wheels

Informations bibliographiques

Publié dans

Rural Sustainability Research: scientific journal (Latvia)

Volume 44 Numéro 339 ISSN 2256-0939

Pagination

p. 8–14

D'autres materias

Componentes del vehiculo; Cinematique; Modelos matematicos; Organe de vehicule; Modele mathematique; Tracteur a roues

Langue

anglais

Note

Summary (En). 5 fig., 13 ref.. Continues edition: Proceedings of the Latvia University of Agriculture, ISSN 2255-8535 (Online), ISSN 1407-4427 (Print)

Type

Web Site; As

Sur AGRIS depuis: 2021-12-15

Format: AGRIS AP

Fournisseur de données

Cette notice bibliographique a été fournie par Fundamental Library of Latvia University of Life Sciences and Technologies

Découvrez la collection de ce fournisseur de données dans AGRIS

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