- 1. Assessment of digital elevation models accuracy for local geoid modeling
- (Content №5 2024)
- ... indicators of the height differences between the GNSS data and the DEM data. Findings. The standard deviation assessment showed favorable values for the COPERNICUS and ALOS DEMs, followed by SRTM, ASTER, ...
- Created on 29 October 2024
- 2. Frequency dependence of reflections on radar landmarks
- (Content №5 2024)
- ... radar station (RS) at the same radio engineering position were measured by three independent radars of the same type on different days and at different antenna elevations. The deviation of the radar stations ...
- Created on 29 October 2024
- 3. Cumulative triangle for visual analysis of empirical data
- (Content №4 2024)
- ... function and the mean absolute deviation from the p-quantile. Statistics and Probability Letters, 81, 1179-1182. https://doi.org/10.1016/j.spl.2011.03.014. 13. Olshaker, H., Buhbut, O., Achiron, А., ...
- Created on 28 August 2024
- 4. Improvement of the method for optimization of predicting the efficiency of a robotic platform
- (Content №3 2024)
- ... to existing methods, the proposed index demonstrates minimal values of root mean square deviation at 0.1794, 0.14 and 0.1245, respectively. This particular characteristic has enabled the development of ...
- Created on 28 June 2024
- 5. CFD-modeling of critical deviations of combustion processes in pulverized coal boilers. Part 1. Construction of the TPP-210A boiler calculation model
- (Content №2 2024)
- ... Hirnychoho Universytetu. 2024, (2): 052 - 059 https://doi.org/10.33271/nvngu/2024-2/052 Abstract: Purpose. Development of a mathematical model for predicting critical deviations of furnace processes ...
- Created on 01 May 2024
- 6. Theoretical model of random freight flow distribution in the conveyor transport line of the coal mine
- (Content №6 2023)
- ... distribution of random freight flow according to various criteria of genuineness, a center of grouping, amplitude, velocity of rise and fall, and deviation. Findings. A perfect theoretical model was ...
- Created on 23 December 2023
- 7. Adaptation of the controlling system of the machine-building enterprise to change in strategic goals
- (Content №4 2023)
- ... the deviations that have arisen to achieve the set operational and strategic goals. Keywords: adaptive management, controlling system, enterprise goals, scorecard, stage of development References. ...
- Created on 28 August 2023
- 8. Investigation of combined ensemble methods for diagnostics of the quality of interaction of human-machine systems
- (Content №4 2023)
- ... of the standard deviation compared to the existing ones. According to the results of experimental verification, the proposed models demonstrate the value of the standard deviation of 0.1404; 0.1401; 0.1411; ...
- Created on 28 August 2023
- 9. Predicting zones of increased water inflows in local folded structures
- (Content №4 2023)
- ... Based on these parameters of the structure, the authors performed calculations of relative linear deformations and relative volume deformation of the studied fold. Findings. According to the deviation ...
- Created on 28 August 2023
- 10. Experimental research on muffle furnace dynamic properties
- (Content №3 2023)
- ... (a product of private limited company “Microl”). Findings. The developed software can be used for iteratively selection of the optimal empirical model based on the criterion of the root mean square deviation ...
- Created on 27 June 2023
- 11. Evaluation and control of data relevance in information systems of the transport industry management
- (Content №3 2023)
- ... interaction of the elements of the transport system and its management have been established. For permanent data control, an algorithm for detecting deviations in consecutive data sets, automatic analysis ...
- Created on 27 June 2023
- 12. Predicting of vertical displacements of structures of engineering buildings and facilities
- (Content №2 2023)
- ... predicting deformation deviations of individual components of an engineering object in the vertical plane. Findings. With the help of mathematical modeling of strength calculations of supporting structures ...
- Created on 28 April 2023
- 13. Minimization of dynamic changes in the tension of long products behind the outlet cage in rolling stock production in coils
- (Content №6 2022)
- ... various combinations with further analysis and comparison of the obtained results. Findings. It was established that the correction for the deviation of the actual rolling tension in the finishing cage-winder ...
- Created on 25 December 2022
- 14. Socio-economic development of enterprises in a permanent crisis
- (Content №4 2022)
- ... monitoring of indicators and signs of crisis, its relevant assessment and dynamic response to the effects of the crisis. It is established that the cumulative effect of increasing deviations of indicators ...
- Created on 29 August 2022
- 15. Application of the wavelet transformation theory in the algorithm for constructing a quasigeoid model
- (Content №4 2022)
- ... field, when calculating the mean square deviations of the plumb line is an urgent task. Findings. A block diagram of the calculation algorithm has been compiled using a software package to solve the boundary ...
- Created on 29 August 2022
- 16. Flat problem to determine the forces of destruction of pieces n disintegrators while being grabbed in thick layer
- (Content №3 2022)
- ... size in layer, the angle of deviation of the pieces main axis from the main stress direction and on the side thrust coefficient in the layer have been obtained. Practical value. The results obtained ...
- Created on 29 June 2022
- 17. Automation of the coordinated road traffic control process
- (Content №1 2022)
- ... system, the standard deviation of the controlled variable from the set value and the mean static control error are defined. The derived dependencies of control quality criteria upon a law of flow regulation ...
- Created on 25 February 2022
- 18. Integrated improvement of the efficiency of computer control system of spatial orientation settings of drilling facilities
- (Content №1 2022)
- ... angle transducer. Findings. Given the converters operating condition, the error in measuring the zenith angle (deviation angle from the vertical) does not exceed 0.3, the installation angle of the deflector ...
- Created on 25 February 2022
- 19. Estimation of glass lubricant viscosity for hot extrusion of Cr-Ni steel and Ni alloy tubes
- (Content №1 2022)
- ... plants and its refinement depending on the deviations of heating temperature and wall thickness of billets as well as the degree and rate of deformation from the base conditions. Findings. The dependence ...
- Created on 25 February 2022
- 20. Assessing the quality of drilling-and-blasting operations at the open pit limiting contour
- (Content №6 2021)
- ... effect on a near-side mass has been revealed. This made it possible to develop a method for assessing the blasting quality, based on determining the percentage of permissible deviations in the face drilling ...
- Created on 29 December 2021