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EVALUATION IN WORKING CONDITIONS THE PERFORMANCES OF AN ELECTRONIC REGULATOR THAT EQUIPS SPRINKLING MACHINES
Abstract
Widespread use of electronic regulators, in order to correlate the working parameters at sprinkling machines imposes making a study to assess the performances of the regulation process in working conditions. To achieve this objective were pursued the following aspects: adequate choice of system components; the achievement in own conception of a electronic regulator for automatic correlation of liquid flow with displacement velocity; choosing and preparing a sprinkling machine on which will be installed the achieved control system, in order to perform tests under field conditions. Analysis of the evolution in time of the adjustment process under field conditions consisted in recording and analyzing data relating to the automatic correlation of liquid flow with displacement velocity. In order to achieve a comparative study of the sprayer were performed tests, in the conditions of variable displacement velocities, with the adjusting system connected, respectively disconnected. For obtaining data was used a simple quantitative method for collecting the dispersed particles, based on samples of absorbent paper, followed by the quantitative analysis of samples by weighing, data acquisition and processing in the computer system. The comparative study achieved during tests highlights the necessity to equip the sprinkling machinery with electronic controllers, which ensures a superior adjustment process imposed by agro-technical requirements.
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Brîndușa P., Iliescu C., Faur D., Mesures electriques et transducteurs, Matrix Rom Publishing House, Romania, 2006, pp. 35-78.
Ciulu Gh., Bârcă Gh., Optimizing exploitation of agricultural aggregates - Part II, Printing House of University of Craiova, 2002, pp. 121-138.
Glodeanu M., Vasile C, Alexandru T., Experimental researches concerning the performances of electronic adjustment systems that equips sprinkling machines, SGEM 2016 Conference Proceedings, June 28 - July 6, 2016, Book 3, Vol. II, pp. 119-126.
Naghiu Livia, Horticultural machines and installations, vol I, Risoprint Publishing House, Romania, 2008, pp. 338-340.
Popescu C., Researches on the fertility of the degraded soils from the mining zone of Rovinari, district Gorj and ecological measures for their cropping, Annals of the University of Craiova, Biology, Horticulture, Agricultural Products Processing Technology, Environmental Engineering Series, vol. X (XLVI), 2005, pp. 233-236.
Popescu S, Ghinea T., Automation machines and equipment used in agriculture, Scrisul Românesc Publishing House, Romania, 1986, pp. 224-227.
Sărăcin M., Sărăcin C., Electric and Electronic Measurements, Matrix Rom Publishing House, Romania, 2003, pp. 64-82.
Viersma T. J., Analysis, synthesis and design of hydraulic servosystems and pipe lines, Delft University of Technology, Faculty of Mechanical Engineering, Holand, 1990.
Walter S., Bungescu S. T., Appliances, equipment and machinery for plant protection, Agroprint Publishing House, Romania, 2006, pp.158-162.
Walter S., Machines for application of phytosanitary treatments and foliar fertilization of vegetable crops, Agroprint Publishing House, Romania, 2003, pp. 39-48.
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