Experimental Research of Ropeway Dynamics
Kaunas University of Technology, Kaunas, Lithuania
ENG: Research of ropeways is carried out in several directions, one of which is the establishment of dynamic characteristics of rope systems under different operating conditions. In previous works, we proposed a mathematical model for calculating the frequency spectrum of ropeway, which is based on the representation of the ropeway traction circuit as a discrete-continuous dynamic system. The main purpose of the experimental studies is to confirm the adequacy of this model; its results are presented in this article. The considered single-span ropeway is usually used as a means of industrial transport for moving goods between production and storage facilities, in the mining industry – for transporting various materials from the place of extraction to railways and highways. Studies were carried out using experimental equipment developed by us. According to the results of the experiment, we drew the frequency diagrams, which show the change of eigenfrequencies of the ropeway traction circuit during the cars movement between stations. The total array of results includes information on the decoding of about a thousand oscillograms, which were obtained and studied according to the methodology developed by us.
S. Raksha: ORCID 0000-0002-4118-1341; O. Kuropiatnyk: ORCID 0000-0001-5581-3883; O. Krasnoshchok: ORCID 0000-0002-0140-5179
ropeway, dynamics, mathematical model, eigenfrequency, frequency spectrum, experimental research, КПММ
Kuropiatnyk O., Raksha S., Krasnoshchok O. Experimental Research of Ropeway Dynamics. Transport Means 2022 : Proc. of the 26th Intern. Sci. Conf. (05–07 Oct., 2022, Kaunas, Lithuania). Kaunas, 2022. Pt. II. P. 831–835.