Automatization of settings of working organs of technological process of combine harvester

Tsarev, Yuri; Adamcikova, Elena Yurievna; Najie, Martin

doi:10.1051/matecconf/201822405019

Cited by 11 publications

(5 citation statements)

References 2 publications

(1 reference statement)

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“…At the same time, the main components of operational information are the each animal state data, as well as the speed and reliability of the receipts for assessment and analysis (right sector), and the control information main elements are decisions on feeding ration appointment in accordance with the animal state, on its transfer to a group of a certain technological status, and, finally, on implementation of the animal and its withdrawal from the balance (left sector). [8][9][10][11][12][13][14] The presented structure is minimal; all of these blocks must be presented in integrated system created as part of feeding management tasks. Further development of fattening enterprise information infrastructure as a whole can be realized by additional inclusion of other database modules, data exchange interfaces with various software packages, electronic libraries, etc.…”

Section: Resultsmentioning

confidence: 99%

Creation of integrated system for feeding management activities automation in beef breeding

et al. 2020

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The practical aspects of creating a hardware-software complex for digital information technology implementation in beef breeding feeding management system are considered. Based on systematic analysis of fattening enterprises current state in Kazakhstan, the areas most prepared for automation in the activities of feeding management in beef breeding were identified. The basic information processes are structured to ensure the adoption of optimal management decisions to comply with the technological regulations for keeping animals on the feedlot. The architecture of information infrastructure and integration of its hardware and software components are proposed, taking into account the current state of IT-solutions market. The material and technical base of the processes for feeding management activities automating was selected taking into account the current state of IT-solutions market and integration requirements, its software integration was implemented. Some methodological approaches to solving problems of software engineering are substantiated, implementation of which contributes to the achievement of practical results of increasing the management activities efficiency of personnel at the operational level.

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Section: Resultsmentioning

confidence: 99%

Creation of integrated system for feeding management activities automation in beef breeding

et al. 2020

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“…As a result of conducted studies, the cleaning design with the use of pneumatic and inertia separator of small grain heaps for high-producing harvester-thresher is developed [1,[3][4][5][6][7][8][9][10][11][12][13][14][15][16].…”

Section: Resultsmentioning

confidence: 99%

Innovative study on pneumatic separation of grain heap and economic feasibility of design versions

et al. 2020

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The paper is dedicated to the innovative analytical research in the field of pneumatic separation concerning the issues of grain heap feed for harvester-thresher cleaning, composition of tailings and the amount of grain. The problem of improving the separation of air-sieve cleaning of modern combines is of great current interest. The cleaning design with the use of pneumatic and inertia separator of small grain heaps for high-producing harvester-thresher is developed. The engineering study is conducted for the installation of the 8-bladed rotor above the chaffer sieve for experimental cleaning taking into account dimensional limitations and minimal alteration of the current air-sieve cleaning. The results of the study show the opportunity of better operation of the design of small grain heap cleaning with the application of pneumatic and inertia separator. The developed solutions make it possible to reduce grain losses and increase the harvester-thresher productivity level, as a result of which it is expected to achieve the economic effect assessed in the study.

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“…An analysis of literary sources allows us to state that there is no adequate mathematical description of the decision-making process when implementing the processes of technological adjustment of the working bodies of a rotary harvester. The formal-logical approach currently used mainly consists in constructing regression dependences of the quality indicators of the harvesting process on input factors [2][3][4][5][6]. However, the use of such models in difficult field conditions is difficult, since only quantitative characteristics are taken into account during technological adjustment.…”

Section: Introductionmentioning

confidence: 99%

The task of technological adjustment of an axial-rotor type grain combine

Dimitrov,

Borisova

2023

BIO Web Conf.

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One of the promising approaches to improve the efficiency and effectiveness of the harvesting process of grain crops using a combine method is the use of an intelligent information system in the form of a decision support system. The expansion of the use of high-performance rotary-type combines in production conditions puts the task of optimal technological adjustment of the working bodies and the entire combine as a whole into the category of topical ones. When performing harvesting work with an axial-rotary threshing and separating device (ARTSD), as a result of continuously changing external harvesting factors, deviations in the values of work quality indicators from acceptable values are possible. For their timely elimination, it is important to know the relationships between the groups of signs: “environmental factors - parameters of the working bodies - indicators of the quality of work.” The lack of knowledge leads to non-optimal decisions on the choice of specific values of the controlled parameters and, as a result, to the loss of grain and other resources. To select the optimal strategy for managing the technological process of harvesting using a rotary harvester, we propose a new approach based on the use of an intelligent information system (expert system), which corresponds to the concept of intellectualization of a new type of machine. The article presents the results of research into the process of technological adjustment of a rotary harvester, as well as an analysis of the empirical knowledge of experts with extensive production experience in operating combines of this type. The concepts of parameters, causes and methods for eliminating violations of the technological process are introduced. As a result of expert analysis, decision trees were formed for the first time, on the basis of which the rules of the knowledge base are formulated. To create a knowledge base, it is proposed to use a production model of knowledge. An example of constructing a decision tree when searching for the cause of the appearance of one of the external signs of a violation of the quality of the work of a rotary harvester is given. A fragment of the system of production rules for solving the problem of adjusting the values of control parameters is presented.

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Automatization of settings of working organs of technological process of combine harvester

Cited by 11 publications

References 2 publications

Creation of integrated system for feeding management activities automation in beef breeding

Creation of integrated system for feeding management activities automation in beef breeding

Innovative study on pneumatic separation of grain heap and economic feasibility of design versions

The task of technological adjustment of an axial-rotor type grain combine

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