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A.N. Zaikin, E.G. Ryzhikova Complete text of the article:Download article (pdf, 0.5MB )UDС630.323DOI:10.17238/issn0536-1036.2015.1.94AbstractThe use of production capabilities of machines and equipment considerably depends on their correspondence of the design features and parameters to the particular natural production conditions. The correspondence of the parameters of the working process or machines connectivity is achieved with the help of technological calculations determining the optimum conditions of operation, which can be done by the mathematical models for the machines in the different conversion periods of the felling areas. The method of involving the additional equipment at the «lagging» operations is considered as the basic model of the logging process. We have obtained the analytical dependence of different operating periods of machines at the galls to calculate the operating periods of the logging process. Using this analytical dependence the mathematical model determining the total effective operating period of logging machines in the entire period of the felling area was derived. Also the mathematical models determining the energy requirement and specific energy consumption of machines for different logging at the different periods of time were determinated. The obtained mathematical models are implemented in the software module MPPles of the information system for the operational planning of the logging process. The computer experiment, simulating different variants of sets of the stump-to-roadside equipment based on the program of MPPles helped to ensure that the working process including additional equipment at the “lagging” operations allows to reduce the duration of the felling area and energy consumption up to 10…30 %.AuthorsA.N. Zaikin, Doctor of Engineering, Associate Professor E.G. Ryzhikova, Senior LecturerAffiliationBryansk State Academy of Engineering and Technology, Stanke ave., 3, Bryansk, 241037, Russia; е-mail: Zaikin.Anatolij@yandex.ruKeywordslogging process, logging operations, operational stock, operating period, energy consumption.References1. Alyabev V.I., Kuryanov V.K., Harin V.N. Organizacija avtomatizirovannogo upravlenija lesopromyshlennym proizvodstvom [Organization of the Automated Control of Timber Production]. Voronezh, 1999. 196 p. 2. Gordeev V.I., Vasilvev V.I., Shchutskiy V.I. Upravlenie jelektropotrebleniem i ego prognozirovanie. [Supply Management and its Forecasting]. Rostov-on-Don, 1991. 104 p. 3. Zaikin A.N., Evelson L.I., Izyumova E.G. Postanovka zadachi optimizacii ob’jomov zapasov i rezhimov raboty lesosechnyh mashin [Formulation of the Problem of Optimization of the Inventory Levels and Operational Conditions of the Stump-to-Roadside Equipment]. Izv. vissh. ucheb. zavedeniy. Lesn. zhurn. 2011, no. 2, pp. 92–99. 4. Zaikin A.N., Izyumova E.G. Teoreticheskie osnovy tehnologii lesozagotovitel'nyh proizvodstv: uchebn. pos. [Theoretical Background Technology of the Logging Operations: text ed.]. Bryansk, 2009. 156 p. 5. Izyumova E.G. Informacionnoe obespechenie lesozagotovok [Informational Support of Logging]. Vestn. slavjanskih vuzov: ezhegodn. mezhdunarodn. zhurn. Bryansk, 2010, no. 2, pp. 182–185. 6. Zaikin A.N., Evelson L.I., Izyumova E.G. Svidetel'stvo o gosudarstvennoj registracii programmy dlja komp'jutera. [The Certificate on the State Registration of the Computer Programs]. Certificate no. 2011618265, 2011. 7. Ryzhikova E.G. Metodika raschjota obshhego vremeni raboty komplekta lesosechnyh mashin [Methods of Calculating of the Total Operation Time of the Stump-to-Roadside Equipment]. Sbornik materialov Vserossijskogo konkursa proektov studentov i aspirantov v oblasti innovacionnogo orientirovannogo razvitija i setevogo vzaimodejstvija v agrarnom sektore jekonomike RF. [Collected Reports of the Students and Postgraduates Projects of All-Russian Competition in the Field of the Innovation Development and Networking in the Agricultural Sector of the RF Economy]. Bryansk, 2012, pp. 252–258.The Calculation Methodology of the Duration and Assessment of the Energy Requirement of the Stump-To-Roadside Equipment |
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