- 1. Mathematical model of the closed-loop system of excavator bucket positioning
- (Content №1 2023)
- ... increase the accuracy of determining the excavator’s energy consumption and the operating cycle time. A criterion of energy efficiency is proposed, which takes into account the amount of resource costs, ...
- Created on 25 February 2023
- 2. Increasing the energy efficiency of modes of distribution networks with photovoltaic stations
- (Content №1 2023)
- ... 3. Lutsenko, I. M., Koshelenko, E. V., & Tsyhan, P. S. (2017). Enhancement of accuracy of selection and efficiency of use of distributional networks power transformers. Visnyk of KrNU, 5/2017, 14-20. ...
- Created on 25 February 2023
- 3. Substantiation of research results on energy efficiency of basalt crushing
- (Content №6 2022)
- ... and theoretical results and the accuracy of the obtained analytical dependences. Practical value. The generalized models for determining the Roller Crusher performance, obtained for each rock type, based ...
- Created on 25 December 2022
- 4. On the earliest evidence of the middle Dnipro area non-flint rocks use
- (Content №5 2022)
- ... on the artefacts was carried out using the mineralogical and petrographic methods. The rocks were studied in transparent thin sections using a polarized microscope. To verify the accuracy of the petrographic ...
- Created on 30 October 2022
- 5. Application of the wavelet transformation theory in the algorithm for constructing a quasigeoid model
- (Content №4 2022)
- ... on the quasigeoid model and the application of the model in solving geodetic problems. Methodology. Reliable determination of the height anomaly requires great accuracy, therefore, the theory of wavelet-transformation ...
- Created on 29 August 2022
- 6. Classification of heating conditions in terms of smart control of indoor heating with the use of uncontrolled electric heaters
- (Content №4 2022)
- ... experiments made it possible to evaluate the accuracy of determination of information signs for the classification of heating conditions while representing real characteristics of indoor heat-exchange ...
- Created on 29 August 2022
- 7. Simulation of the process of milling and grinding cylindrical surfaces by an oriented tool in one setup
- (Content №4 2022)
- ... the cutter for roughing and finishing milling and the grinding wheel for finishing. The accuracy of parts is increased due to the elimination of the resetting error. The cost of manufacturing is reduced ...
- Created on 29 August 2022
- 8. Main mechanisms of blockchain technology implementation in digital technologies application
- (Content №3 2022)
- ... https://crypto-fox.ru/article/masterchain-rf/. 12. Cain, D. (2019, July 10). Big Data Synchronization: 5 Ways to Ensure Big Data Accuracy. Medium. Retrieved from https://towardsdatascience.com/big-data-synchronization-5-ways-to-ensure-big-data-accuracy-4c4801b021ad. ...
- Created on 29 June 2022
- 9. Strategies of GNSS processing and measuring under various operational conditions
- (Content №3 2022)
- ... problem of GNSS accuracy under various adverse operational conditions that may encounter during surveying works in deposit fields and downgrade the GNSS accuracy. Methodology. Despite the well-defined ...
- Created on 29 June 2022
- 10. Improving the reliability of trucking in the conditions of a mining enterprise
- (Content №3 2022)
- ... TR we determined its variability as based on the accuracy and timeliness of the transport operation; identified factors that affect the reliability of the transport process, namely driver experience, administrative ...
- Created on 29 June 2022
- 11. Mathematical 3D-modeling in the formation process of the overhauled surfaces in the repair industry
- (Content №2 2022)
- ... 44-49. 9. Veremey, G.A. (2021). Ensuring accuracy in the restoration of valve seats in car repair production. Bulletin of Polotsk State University. Series B, 3(43), 33-41. 10. Kalchenko, V., Kolohoyda, ...
- Created on 30 April 2022
- 12. Electromechanical system of turbomechanism when using an alternative source of electric energy
- (Content №2 2022)
- ... H., & Pushkar, M. (2020, May). Investigation of the Hydraulic Pressure Stabilization Accuracy in the Conditions of Water Supply Cascade Pump System Operation. 2020 IEEE 7th International Conference ...
- Created on 30 April 2022
- 13. Modeling of manipulator grip reaches with regard to generalized coordinate constraints
- (Content №1 2022)
- ... the known techniques, determining in real time the actual coordinates, positioning accuracy and reach of the gripper, implemented considering the arisen limitations of the generalized coordinates. Practical ...
- Created on 25 February 2022
- 14. Integrated improvement of the efficiency of computer control system of spatial orientation settings of drilling facilities
- (Content №1 2022)
- ... Purpose. Improving the efficiency of the system by increasing the accuracy in determining the drilling objects spatial orientation, as well as adjusting the system components to more accurately isolate ...
- Created on 25 February 2022
- 15. Determination of tightness of the filtering half-mask adhesion to a user’s face
- (Content №1 2022)
- ... 36(4), 365-372. https://doi.org/10.1093/ejo/cjs060. 15. Shan, Z., Hsung, R., Zhang, C., Ji, J., Choi, W., Wang, W., , & Khambay, B. (2021). Anthropometric accuracy of three-dimensional average faces ...
- Created on 25 February 2022
- 16. Defining the level of human comfort in the office environment by thermal factor
- (Content №1 2022)
- ... of human activity, allows estimating the total value of heat flow depending on the environmental condition with fair accuracy for the practical purposes and can be used to substantiate the efficiency of ...
- Created on 25 February 2022
- 17. Improvement of the method for standardizing the duration of rail cars shunting
- (Content №6 2021)
- ... train set was divided into the minimum possible number of parts and the cars were shunted in the longest possible groups and one remaining group. It was also established that with sufficient accuracy for ...
- Created on 29 December 2021
- 18. Improvement of modeling techniques of transients in transformers based on magnetoelectric equivalent schemes
- (Content №6 2021)
- ... the proposed equivalent scheme are interpreted as direct currents and direct magnetic fluxes. The used method has shown advantages in accuracy and time of simulation of electromagnetic transient over other ...
- Created on 29 December 2021
- 19. Variation coefficient of torsional vibrations of the connection nodes of vibrating machines
- (Content №6 2021)
- ... strength and accuracy. To develop a method for selecting the design parameters of the elastic band element of the package, taking into account the specified values of the amplitude and frequency characteristics ...
- Created on 29 December 2021
- 20. Sand-sodium-silicate mixtures structured in steam-microwave environment effective values of thermo-physical properties
- (Content №6 2021)
- ... accuracy, forecast level and residual stresses sign in them, shrinkage defects locations. This will reduce casting technology developing time and costs and castings manufacturability. Keywords: sand-sodium-silicate ...
- Created on 29 December 2021