Research and Development Approaches and Implementation Issues in Agricultural Machinery Sector; Konya Case

Eryürük, Şule; Nesimioğlu, Barış Samim; Altun, Hüseyin Oktay; Acikgoz, Hulusi; Yumuşak, Semih; Yıldız, Hüseyin Bekir; Çalık, Ahmet; Bağriyanik, Ozan İbrahim Ethem

doi:10.1016/j.procs.2019.09.047

Cited by 4 publications

(2 citation statements)

References 2 publications

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“…The type of research used in this study is Research and Development (R&D). This type of research is used to make new products or develop existing products to be better and test the products that have been developed [15]. This research aims to produce a product, namely a web-based Academic Grade Information System at UPT SMP Negeri 1 Binamu, Jeneponto Regency.…”

Section: Methodsmentioning

confidence: 99%

Web-Based Student Academic Grade Processing Information System

Muis Mappalotteng,

Fathahillah,

Anas Punggawa

2024

ITM Web Conf.

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The processing of student academic grades at UPT SMP Negeri 1 Binamu is still done conventionally with manual documentation, so that the grade processing process becomes less effective, less efficient and access to values in the previous semester is difficult, large document storage space is needed and the risk of losing documents. Therefore, a system is needed that can facilitate the processing of student grades and access to student grade archives then the system is tested to determine its feasibility. The type of research used is Research and Development (R&D) with the Waterfall development model. The data collection techniques used are interviews, and questionnaires. The system implementation uses MySQL, Express, React, and Node.js technology stacks using the JavaScript programming language that implements the REST API architecture. System testing uses the ISO/IEC 25010 standard, namely functional suitability, obtaining a value of 1; performance efficiency, loading pages in less than 10 seconds; usability, obtaining very good results; compatibility, operating well; reliability, obtaining a value of 100%; maintainability, meeting standards; security, obtaining a level 1 (low) vulnerability level; and portability, operating well, so that the overall test shows decent system testing results.

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Section: Methodsmentioning

confidence: 99%

Web-Based Student Academic Grade Processing Information System

Muis Mappalotteng,

Fathahillah,

Anas Punggawa

2024

ITM Web Conf.

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“…These applications serve to reduce effective operating cycles between traditional design processes and improve overall process efficiency (Bi, 2021;Chakrabarty, 2022;Rembold et al, 1993). However, despite the expanding trend in CAE-based durability assessment, its development, application, and possible advantages might be gained from its usage in the product design stage are not precisely traced by small-and middle-scale agricultural machinery manufacturers; most especially in Turkey, within the frame of implementation such new technological developments (Eryürük et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

Structural strength analysis of a rotary drum mower during harvesting

Celik,

Akinci,

Caglayan

et al. 2024

J Agric Eng

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A Rotary Drum Mower (RDM) is a tractor-mounted mechanism used for harvesting green fodder crops. It faces dynamic forces from rough field surfaces and cutting resistance, posing design challenges and potential failures. This study aims to present a well-designed procedure for analysing the structural strength of an RDM during harvesting, employing both experimental and engineering simulation methods. A specific harvesting scenario was created to simulate realistic load conditions. Experimental testing and advanced computer-aided engineering (CAE) simulations were conducted. Tractor Power Take-off (PTO) torque measurements during harvesting revealed values of 231.07 Nm, 264.44 Nm, and 269.39 Nm at speeds of 8.56 km h-1, 12.6 km h-1, and 16.23 km h-1, respectively. Finite element analysis (FEA) was conducted to determine stress levels in the RDM components (RDM165-A-004, RDM165-B-003, and RDM165-B-004). The FEA stress results ranged from 5.070 MPa to 20.600 MPa, 13.800 MPa to 28.600 MPa, and 5.400 MPa to 27.550 MPa, respectively. Experimental testing yielded stress results ranging from 2.127 MPa to 18.600 MPa, 14.618 MPa to 33.229 MPa, and 8.838 MPa to 31.248 MPa, respectively. The comparison between experimental and FEA results showed reasonable correlation. FEA visual outputs provided insights into the maximum equivalent stress and deformation distributions on the RDM, with no indications of failure in the machine's structure observed in either the experimental or numerical analyses. In conclusion, this study demonstrates that the machine analysed operates safely under harvesting conditions. Moreover, the combination of experimental and advanced CAE methodologies presented in this research offers a valuable approach for future investigations into the complex stress and deformation evaluations of rotary drum mowers.

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Development of the agricultural sector and its importance in Uzbekistan

2021

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The purpose of the study is to analyze the future prospective development of the agricultural sector of the Republic of Uzbekistan, in the context of the current pandemic. The study of this topic is of particular interest, since the pandemic around the world includes all spheres of the field of life. The pandemic negatively affected the development of the agricultural sector, which led to a recession. In this regard, the authors of this study tried to study the current state and consequences of the impact of the pandemic, and make appropriate recommendations. In the course of writing the work, the land rights of farmers, the food market, the level of modernization of agro-industrial production were studied. A theoretical method of analysis is used, data for the last 5 years, from 2015 to the present, are analyzed. The data characterizing the agrarian state of the Republic are grouped by regions and by branches of agriculture. With the help of deduction methods, proposals were made to improve the state of the agrarian sector. The study identified measures to further strengthen food security not only in the country, but throughout the world. The decisive factor should be the national agriculture strategy of the Republic of Uzbekistan for 2019-2030, which will contribute to the implementation of the proposed measures to ensure the well-being of the population.

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Research and Development Approaches and Implementation Issues in Agricultural Machinery Sector; Konya Case

Cited by 4 publications

References 2 publications

Web-Based Student Academic Grade Processing Information System

Web-Based Student Academic Grade Processing Information System

Structural strength analysis of a rotary drum mower during harvesting

Development of the agricultural sector and its importance in Uzbekistan

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