- 1. Assessment of digital elevation models accuracy for local geoid modeling
- (Content №5 2024)
- ... Abstract: One of the critical factors influencing the accuracy of a local geoid model is the quality of the digital elevation model (DEM). A properly selected high-resolution DEM can significantly mitigate ...
- Created on 29 October 2024
- 2. Intelligent Sentinel satellite image processing technology for land cover mapping
- (Content №5 2024)
- ... 10 and 20-meter resolution data, resulting in primary 20-meter images with improved spatial resolution. Findings. The root mean square error (RMSE = 3.64) indicates a high accuracy in reproducing the ...
- Created on 29 October 2024
- 3. Cyber risk management technology to strengthen the information security of the national economy
- (Content №5 2024)
- ... for improving accuracy during selection of machine operators. Eastern-European Journal of Enterprise Technologies, 3(1(99)), 18-26. https://doi.org/10.15587/1729-4061.2019.165884. 12. Aven, T. (2016). ...
- Created on 29 October 2024
- 4. Frequency dependence of reflections on radar landmarks
- (Content №5 2024)
- ... reflections, which have random deviations in signal levels depending on the operating frequency. Reducing the variance of these deviations increases the accuracy of identifying characteristic local objects ...
- Created on 29 October 2024
- 5. Establishing a plastic waste map using remote sensing data in the coastal area of Thanh Hoa province (Vietnam)
- (Content №5 2024)
- ... waste data (samples in the case study and indices from remote sensing images) as well as topographic and base map collection, statistics of plastic samples, grid design, calculation, interpolation, accuracy ...
- Created on 29 October 2024
- 6. On the issue of load’s external ballistics under low-speed transportation
- (Content №4 2024)
- ... practical application. As a result of the research, characteristic valuations of the influence of variable coefficients on the results of estimated accuracy of landing as a derivative of time were obtained. ...
- Created on 28 August 2024
- 7. Designing the predictive control of a drum dryer using multi-agent technology
- (Content №4 2024)
- ... technology and the accuracy of predicting the initial moisture content were researched. Findings. The article analyses the factors that complicate the high-quality automatic control of the process of ...
- Created on 28 August 2024
- 8. Strength analysis of the model 918 wagon under non-typical bulk loads
- (Content №4 2024)
- ... to create a spatial 3D model of the wagon under investigation; creation of a calculation model using a modern software complex; checking the adequacy of the developed model and the accuracy of the data ...
- Created on 28 August 2024
- 9. Implementation of a mathematical component in the device development for operational control of the dump truck
- (Content №4 2024)
- ... extraneous factors affecting the accuracy of the obtained result. To provide operational control of the nominal load of the dump truck by the driver and excavator operator. Methodology. The methodological ...
- Created on 28 August 2024
- 10. Identification and suppression of signals of the rear lobe of the radiation pattern of the radar antenna
- (Content №3 2024)
- ... Abstract: Purpose. Development of a new approach to improving the accuracy of orientation based on radar reflections from local objects and a digital terrain model. Methodology. The research is based ...
- Created on 28 June 2024
- 11. Improvement of the method for optimization of predicting the efficiency of a robotic platform
- (Content №3 2024)
- ... 8. Ye, C., Yang, J., & Ding, H. (2022). High-accuracy prediction and compensation of industrial robot stiffness deformation. International Journal of Mechanical Sciences, 233, 107638. https://doi.org/10.1016/j.ijmecsci.2022.107638. ...
- Created on 28 June 2024
- 12. Designing the functional surfaces of camshaft cams of internal combustion engines
- (Content №3 2024)
- ... required accuracy. Findings. In order to form plane contours of the GDM functional surfaces of internal combustion engines, which are given with the necessary accuracy, the authors propose algorithms ...
- Created on 28 June 2024
- 13. Endurance calculation of welded joints in tubbing erector mechanism using digital methods
- (Content №3 2024)
- ... takes into account the specifics of singular stress concentrators. Based on the analysis of the assessment results, greater accuracy in predicting the endurance of welded constructions is ensured. Experimental ...
- Created on 28 June 2024
- 14. Determination of technological parameters for hydromechanical amber extraction in the Polissia region of Ukraine
- (Content №3 2024)
- ... lands disturbed by mining operations and accuracy of cartographic images obtained from Unmanned Aerial Vehicles: A review. Mining of Mineral Deposits, 16(1), 58-67. https://doi.org/10.33271/mining16.01.058. ...
- Created on 28 June 2024
- 15. The use of the CityGML standard for a 3D GIS of underground and open-pit mines
- (Content №3 2024)
- ... optimizes data collection and processing procedures, ensuring accuracy and efficiency in model creation. Notably, the study introduces a nuanced approach to LoD selection, considering the complexity and ...
- Created on 28 June 2024
- 16. Characteristics of elasticity, frequency, and stability of plate connecting assemblies for vibrating machines
- (Content №2 2024)
- ... are implemented through flat multi-section plate elements. Taken together, this makes it possible to create energy-efficient vibration machines, to increase the accuracy of the program movement of their ...
- Created on 01 May 2024
- 17. Drilling wells taking into account the dynamic properties of rocks
- (Content №2 2024)
- ... 5. Hazbeh, O., Khezerloo-ye Aghdam, S., Ghorbani, H., Mohamadian, N., Ahmadi Alvar, M., & Moghadasi, J. (2020). Comparison of accuracy and computational performance between the machine learning algorithms ...
- Created on 01 May 2024
- 18. Formation of prospecting criteria for copper-porphyry deposits based on the construction of reference models
- (Content №2 2024)
- ... at increasing the reliability and accuracy of formation of geological-geophysical models. Practical value. The collected and systematized geophysical data can serve as a basis for developing plans for ...
- Created on 01 May 2024
- 19. Improvement of the method of time rationing for assembling car groups on one track
- (Content №1 2024)
- ... time standards with a relative accuracy of ±5 %. Originality. The method is improved for developing the time standards for shunting work, which, unlike the existing one, is based on the performance of ...
- Created on 29 February 2024
- 20. Heuristic control of power consumption by up to 1000 V electrical loads at mining enterprises
- (Content №1 2024)
- ... population size, the best accuracy is observed when using the Laplace function, while at one- and two-point crossover functions, it worsens, but not significantly (no more than 0.2 %). However, as the ...
- Created on 29 February 2024