- 1. Using broadband signals for structural change detection in metal details
- (Contens №3 2020)
- ... 19. Melnychuk, S. I., & Yakovyn, S. V. (2015). Objects (signals) identification using estimated information entropy of two-dimensional monochrome images. Scientific bulletin of national mining university. Scientific and technical journal, 3(147), 137-142. ...
- Created on 02 July 2020
- 2. Calculation of static and dynamic losses in power IGBT transistors by polynomial approximation of basic energy characteristicss
- (Contens №2 2020)
- ... 4. Bouzida, A., Abdelli, R., & Ouadah, M. (2016). Calculation of IGBT power losses and junction temperature in inverter drive. 8th International Conference on Modelling, Identification and Control (ICMIC), 768-773. https://doi.org/10.1109/icmic.2016.7804216. ...
- Created on 10 May 2020
- 3. Method of identification of nonlinear dynamic control objects of preparatory processes before ore dressing
- (Contens №2 2020)
- ... Practical value. The method is distinguished by high rate of selection of information about an object. It allows determining the parameters of the linear parts and the structure of the nonlinear part of the model. The identification method described in the article was tested when developing and implementing control systems for ore-peeling mills IWG 55 75 at SevGOK MPP. ...
- Created on 10 May 2020
- 4. Synthesizing models of nonlinear dynamic objects in concentration on the basis of Volterra-Laguerre structures
- (Contens №2 2020)
- ... Findings. It is found that while synthesizing models of nonlinear dynamic objects of concentration, it is expedient to apply Volterra structures with the simulation error not exceeding 0.039 under the mean square deviation of 0.0594. Volterra models projected onto orthonormal basis functions enable simplifying parameterization and reducing sensitivity of models to noises. Among other orthonormal functions, Laguerre functions are reasonable to use. All this allows minimizing the number of model parameters in the course of their identification. ...
- Created on 10 May 2020
- 5. The influence of the moisture on the physical and mechanical properties of the sandstone (Separate Unit “Kapitalna” coal mine”, Donbas)
- (Contens №2 2020)
- ... Methodology. Laboratory studies of a coefficient of moisture capacity of the rock, determination of strain characteristics and strength, identification of the modulus of deformation and Poisson’s ratio, statistical data processing based on correlation-regression analysis. ...
- Created on 10 May 2020
- 6. Contens 02 2020
- (Contens №2 2020)
- ... of identification of nonlinear dynamic control objects of preparatory processes before ore dressing 42 V.V.Sobolev, V.V.Kulivar, O.L.Kyrychenko, ...
- Created on 10 May 2020
- 7. Ulpa particle separation model in a spiral classifier
- (Content №1 2020)
- ... (2018) Theoretical study of the identification of the weighted average size of unloading of a ball mill and sand of the spiral classifier. Hirnychyi Visnyk Kryvorizkoho Natsionalnoho Universytetu, (103), ...
- Created on 10 March 2020
- 8. Thermodynamic aspect of rock destruction
- (Content №1 2020)
- ... (2011). Geomedium as an open nonlinear dissipative dynamic system – the problem of identification, possibility of control, forecast of evolution (Review). Geophysical Journal, 33(5), 35-50. 13. Khomenko, ...
- Created on 10 March 2020
- 9. Creation of object-oriented model of centrifugal pump on the basis of electro-hydrodynamic analogy method
- (Contens №6 2019)
- ... 25(101), 34-43. 11. Korenkova, T. V., & Kovalchuk, V. G. (2013). Identification of parameters of pumping complexes using the energy criterion. Engineering and educational technologies in ...
- Created on 23 December 2019
- 10. Determination of static equilibrium conditions of a mobile terrestrial robotic complex
- (Geotechnical and mining mechanical engineering, machine building)
- ... 18. Blanken, L., Boeren, F., Bruijnen, D., & Oomen, T. (2017). Batch-to-batch rational feedforward control: from iterative learning to identification approaches, with application to a wafer stage. ...
- Created on 26 October 2019
- 11. Influence of local orogeny and reservoir characteristics of enclosing rocks on the location of gas traps within the coal bearing deposits
- (Geology)
- ... (2011). Identification of local gas-bearing structures by the trend analysis method. Ugol Ukrainyi, (5), 33-36. 14. Prykhodchenko, V. F., Sdvyzhkova, О. О., Khomenko, N. V., & Tykhonenko, ...
- Created on 26 October 2019
- 12. Business environment of the country: approaches to evaluation in the context of management processes
- (Economy and Management)
- ... and synthesis to identify the limitations of the current approaches to index-rating assessment of the state of the business environment. Statistical and the graphical analysis led to the identification ...
- Created on 19 August 2019
- 13. Geotechnical risk assessment of rock slope stability using non-linear strength criterion
- (Geotechnical and Mining Mechanical Engineering, Machine Building)
- ... in three steps: risk identification, risk analysis, and risk evaluation. First, site observation and movement monitoring confirmed the real existence of instability risk. Then, from the in situ and laboratory ...
- Created on 19 August 2019
- 14. Impact of flexibility of support on gear mesh dynamics
- (Geotechnical and Mining Mechanical Engineering, Machine Building)
- ... Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, 6, 89-94. 2. Schwibinger, P., & Nordmann, R. (n.d.). Optimization of a Reduced Torsional Model Using a Parameter Identification Procedure. ...
- Created on 19 August 2019
- 15. Application of the tensile strength to rock blasting
- (Solid State Physics, Mineral Processing)
- ... must be conducted by the use of Brazilian and uniaxial tensile strength tests as methods for characterizing the rock strength for fragmentation. Originality. The identification of the blastability ...
- Created on 19 August 2019
- 16. Institutional components of socio-economic development
- (Economy and Management)
- ... е-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. Abstract: Purpose. The identification of the main informal institutions of Ukrainian society by identifying the social and cultural values which make their ...
- Created on 16 June 2019
- 17. Automation of the control process of the mining machines based on fuzzy logic
- (Information Technologies)
- ... (2016). Method and algorithms of nonlinear dynamic processes identification. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, 1, 98-103. 4. Babets, D. (2018). Rock mass strength estimation ...
- Created on 16 June 2019
- 18. Control of the quality assurance system at the modern Ukrainian university
- (Economy and Management)
- ... through the identification of advantages and disadvantages, opportunities and threats of conducting an internal audit of the quality of higher education, as well as by analyzing international experience ...
- Created on 24 April 2019
- 19. Combating illegal amber mining: peculiarities of conflict resolution
- (Economy and Management)
- ... Identification and analysis of tactical rules of conflict-free communication of criminal police officers of the National Police of Ukraine with any persons in the process of combating illegal amber mining. ...
- Created on 24 April 2019
- 20. Actualization of the scientific principles elaboration on evaluating the risks of occupational danger occurrence
- (Environmental safety, labour protection)
- ... normative legal documents of Ukraine concerning risk management in the occupational safety field; - risks evaluation purposes; - methodology of risk identification; - procedures and steps ...
- Created on 26 December 2018