DESIGN, CONSTRUCTION AND EVALUATION OF AN AUTOMATIC POSITION CONTROL SYSTEM FOR A TILLAGE TOOL

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FALLAHI IMAN; AGHKHANI MOHAMMAD HOSSEIN; BAYATI MOHAMMAD REZA

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Journal: Iranian Journal of Biosystems Engineering Year:2015 | Volume:46 | Issue:2 Page(s): 117-123

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Title

DESIGN, CONSTRUCTION AND EVALUATION OF AN AUTOMATIC POSITION CONTROL SYSTEM FOR A TILLAGE TOOL

Author(s)

FALLAHI IMAN | AGHKHANI MOHAMMAD HOSSEIN | BAYATI MOHAMMAD REZA | Issue Writer Certificate

Keywords

DEPTH CONTROL SOFTWAREQ3

HYDRAULIC OPERATORQ3

SENSORQ2

PRECISION TILLAGEQ2

Abstract

The new device made according to the findings in this study could determine the point with the hydraulic operating system setting it at its optimum position. The optimum position of the tool is assessed through DEPTH CONTROL SOFTWARE developed for the device, its input data being the right depth for proper root development. The performance of the device was tested for a subsoiler and as regards PRECISION TILLAGE operation. The accuracy of applying the desired depth was studied in both laboratory and on agricultural land. Factors considered in the laboratory consisted of: type of depth change (whether increasing or decreasing) and seven steps of depth change within the range of 0 to 350 mm and at 50 mm intervals. In the field test, in addition to the above mentioned factors, gear change was also considered (gears 1, 2, 3 of a Massey Ferguson Tractor). Precision error for the laboratory test was 3.3 percent for increase vs 3.83 percent for the case of decrease in depth. The precision error (deficiency) for the agricultural land was 4.19 percent for gear one, 5.19 for gear two and 5.78 percent for gear three. Eventually, this record (for decreasing depth) was 6.84 percent for gear one, 4.67 percent for gear two and 6.14 percent for gear three.

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APA: Copy

FALLAHI, IMAN, AGHKHANI, MOHAMMAD HOSSEIN, & BAYATI, MOHAMMAD REZA. (2015). DESIGN, CONSTRUCTION AND EVALUATION OF AN AUTOMATIC POSITION CONTROL SYSTEM FOR A TILLAGE TOOL. IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), 46(2), 117-123. SID. https://sid.ir/paper/144416/en

Vancouver: Copy

FALLAHI IMAN, AGHKHANI MOHAMMAD HOSSEIN, BAYATI MOHAMMAD REZA. DESIGN, CONSTRUCTION AND EVALUATION OF AN AUTOMATIC POSITION CONTROL SYSTEM FOR A TILLAGE TOOL. IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES)[Internet]. 2015;46(2):117-123. Available from: https://sid.ir/paper/144416/en

IEEE: Copy

IMAN FALLAHI, MOHAMMAD HOSSEIN AGHKHANI, and MOHAMMAD REZA BAYATI, “DESIGN, CONSTRUCTION AND EVALUATION OF AN AUTOMATIC POSITION CONTROL SYSTEM FOR A TILLAGE TOOL,” IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), vol. 46, no. 2, pp. 117–123, 2015, [Online]. Available: https://sid.ir/paper/144416/en

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