A control system for the technological process of vertical tillage with a turbodisk cultivator based on a data flow diagram

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Abstract

BACKGROUND: Their well-known designs turbodisk cultivators are produced by foreign manufacturers. Therefore, when they are unreasonably chosen, problems arise: incomplete pruning, grinding, twisting of crop residues; clogging of disc working organs. Therefore, in order to develop new machines with the wavy-type disc working organs sand an unit, it is necessary to conduct a structural analysis of the system, the tool of which is data flow diagrams, in relation to the control of the technological process of vertical tillage.

AIM: Structural analysis of the process control system of a turbodisc cultivator using a data flow diagram.

METHODS: It is a structural analysis to describe the data sources and repositories for the designed system. The design of a turbodisc cultivator has been developed to control the technological process of the vertical tillage.

RESULTS: The data flow diagrams on the control of the technological process of a turbo disk cultivator are given. The paper presents a solution to the control process of a turbodisc cultivator, which represents the logic of the operation of its control system in the developed turbodisc cultivator. The system scans the embedded stubble into the upper layer of high-stemmed crops such as sunflower and corn, processes the image in the software and determines the quality of its embedding.

CONCLUSION: The design of the system structure based on the data flow diagram was performed for the developed turbodisc cultivator, which has the equipment for quality control of vertical tillage. This equipment includes a multimedia device, auxiliary equipment and a personal computer. The data flow diagram controls the process using a multimedia device as well as expands the capabilities of the developed turbodisc cultivator, which allows you to determining the quality of stubble sealing of high-stemmed crops in real time, reduces the energy intensity of the process and increases labor productivity.

About the authors

Igor E. Priporov

Kuban State Agrarian University named after I.T. Trubilin

Author for correspondence.
Email: i.priporov@yandex.ru
ORCID iD: 0000-0002-8201-2819
SPIN-code: 4330-0224

Cand. Sci. (Engineering), assistant professor, Assistant professor of the Tractors, Automobiles and Technical Mechanics Department

Russian Federation, Krasnodar

Vladimir S. Kurasov

Kuban State Agrarian University named after I.T. Trubilin

Email: kurasoff@gmail.com
ORCID iD: 0000-0002-1733-9436
SPIN-code: 7925-1853

Dr. Sci. (Engineering), Head of the Tractors, Automobiles and Technical Mechanics Department

Russian Federation, Krasnodar

Vladimir I. Batsunov

Kuban State Agrarian University named after I.T. Trubilin

Email: vovasvovas70@bk.ru
ORCID iD: 0009-0001-2865-3674
SPIN-code: 4975-3353

Postgraduate of the Tractors, Automobiles and Technical Mechanics Department

Russian Federation, Krasnodar

References

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  5. Priporov IE, Kurasov VS, Batsunov VI. Analysis of the technical characteristics of turbo-disc cultivators for vertical tillage. Izvestiya of the Orenburg State Agrarian University. 2025;2(112):100–105. (In Russ.) EDN: DXFYCH.
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2. Fig. 1. The turbodisk cultivator for vertical tillage: a, main view; b, side view; 1, disks; 2, section; 3, joint; 4, strut; 5, riffled disks; 6, disk with needles; 7, needles; 8, circle; 9, blade; 10, tops; 11, bottoms; 12, cleat; 13, mountings; 14, frame; 15, camera; 16, personal computer; 17, slip gear; 18, telescopic struts; 19, mounting; 20, rotating mechanism.

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3. Fig. 2. Dependence of the required power on the working width of the turbo-disc cultivator: 1 — Agrifest-Express, y=26,169x+10,623, R2=0,9838; 2 — Turbo-till (Great plains), y=31,468x-24,07, R2=0,9625; 3 — Salford, y=35,231x+25,2296, R2=0,9892.

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4. Fig. 3. Performance dependence on the width of the grab of the turbo-disc cultivator: 1 — Agrifest-Express, y=2,022e0,195x, R2=0,944; 2 — Turbo-till (Great plains), y=3,699e0,137x, R2=0,976; 3 — Salford, y=4,575e0,105x, R2=0,958.

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5. Fig. 4. Data flow diagrams: a, contextual diagram of the subsystem data flow; b, 3-its level (receiving material).

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