Preview

Advanced Engineering Research (Rostov-on-Don)

Advanced search

Evaluation of dynamic stability in monitoring control system by the road machines technical-and-economic efficiency

https://doi.org/10.12737/19694

Abstract

The study objective is to review the prerequisites for reducing the time of transport movements of the road-building machinery. On the basis of the information received, the corresponding recommendations used in the performance control system and technical audit can be elaborated. Shortcomings of the existing monitoring systems are marked. It is shown that their application to improve the technical-and-economic efficiency of the road vehicles does not allow achieving the controlled results. The technical-and-economic effect should be assessed by the unit cost criterion taking into account the cost for ownership. To calculate such a criterion, it is necessary to have the source information that can be obtained by monitoring. At a minimum criterion, there are work performance and operating quality time limits. The possibility of implementing restrictions on the time performance which largely depends on the machine transportation operations time is considered. Transport operations, in turn, are determined by the stability level, so to elaborate recommendations on reducing the transport operations time it is necessary to evaluate the stability by special calculating formulas. Various options for calculating are considered, the option of differential rocking equations is selected. It is noted that the working process is better described by the loading workflow diagrams, so they should be built on the basis of differential equations. An example of the loading diagram construction for a front loader is given. The application of loading diagrams to elaborate recommendations on reducing the transport operations time is shown

About the Author

Konstantin P. Mandrovskiy
Moscow Automobile and Road Construction University
Russian Federation


References

1. Mandrovskiy, K.P. Sistemy monitoringa dorozhno-stroitel'nykh, transportnykh mashin i dorozhnykh pokrytiy. [Monitoring systems of road-building, transport vehicles and road surfaces.] Interstroymekh-2015: mat-ly mezhdunar. nauch.- tekhn. konf. [Interstroymekh-2015: Proc. Int. Sci.-Eng. Conf.] Kazan, 2015, pp. 310–315 (in Russian).

2. Hiwase, P.-D., Raman, N.-S., Hajare, H.-V. The Role of Technical Audit in Environmental Impact Assessment. International Journal of Innovative Research in Science, Engineering and Technology, 2013, vol. 2 (3), pp. 664–669.

3. Srivastava S. B. Technical Audit — A Throughfare of System Perfection. International Journal of Scientific & Engineering Research, 2012, vol. 3 (1), pp. 98–110.

4. Vokina, Е.B. Osnovy promyshlennogo i tekhnicheskogo audita. [Basic principles of industrial and technical audit.] Vestnik transporta Povolzhya, 2011, no. 5 (29), pp. 21–27 (in Russian).

5. Palkin, S.V. Tekhnicheskiy audit v sisteme menedzhmenta. [Technical audit in management system.] Railway Transport, 2009, no. 4, pp. 38–42 (in Russian).

6. EULER. Programmnyy kompleks avtomatizirovannogo dinamicheskogo analiza mnogokomponentnykh mekhanicheskikh sistem. [EULER. Software for automated dynamic analysis of multi-component mechanical systems.] Avtomekhanika CJSC. Available at: http://www.euler.ru/ (accessed: 28.07.15) (in Russian).

7. Simulink. Graficheskaya sreda imitatsionnogo modelirovaniya. [Simulink. Graphical simulation environment.] Softline. Available at: http://matlab.ru/products/simulink (accessed: 28.07.15) (in Russian).

8. Alexeeva, Т.А. Matematicheskoe modelirovanie sluchaynykh dorozhnykh vozmushcheniy pri issledovanii dinamiki mobil'nykh mashin. [Simulation of occasional road disturbances for mobile vehicles dynamic studies.] St. Petersburg Polytechnic University Journal: Physics and Mathematics, 2015, no. 2 (218), pp. 118–122 (in Russian).

9. Zhulay, V.А., Kozlov, V.A., Shchienko, A.N. Dinamika defektnykh kardannykh peredach stroitel'nykh i dorozhnykh mashin. [The Dynamics of Defective Cardan Drives of Building and Road Machines.] News of higher educational institutions. Construction, 2008, no. 1, pp. 72–78 (in Russian).

10. Li, S.V., Akhmetov, G.M., Yesengaliev, M.N. Dinamika mnogorotornykh rabochikh organov stroitel'nodorozhnykh mashin. [Dynamics of multiple-rotor working bodies of road construction machinery.] Karaganda State Technical University. University Proc., 2007, no. 3, pp. 67–68 (in Russian).

11. Pliev, S.Kh. Raschet dvukhosnoy kolesnoy mashiny na ustoychivost' protiv oprokidyvaniya. [Calculation for biaxial wheeled vehicle to rollover stability.] Journal of Proceedings of the Gorsky SAU, 2015, vol. 52, no. 1, pp. 124–127 (in Russian).

12. Prokhorova, Е.V. Metodika otsenki ustoychivosti ekskavatora, oborudovannogo bystrosoedinitel'nym ustroystvom. [Valuation technique for stability of the excavator equipped with a quick coupling device.] Innovatsionnye materialy, tekhnologii i oborudovanie dlya stroitel'stva sovremennykh transportnykh sooruzheniy : mezhdunar. nauch.-prakt. konf. [Innovative materials, technologies and equipment for the construction of modern transport facilities: Int. Sc.-Pract. Conf.] Belgorod State Technological University named after V.G. Shukhov, 2013, vol. II, pp. 180–185 (in Russian).

13. Pliev, S.Kh., Aguzarov, T.T. Raschet staticheskoy i dinamicheskoy ustoychivosti tritsiklov. [Calculation of static and dynamic stability of tricycles.] Journal of Proceedings of the Gorsky SAU, 2014, vol. 51, no. 4, pp. 216–225 (in Russian).

14. Mandrovskiy, K.P. Dinamika i matematicheskoe modelirovanie dvizheniy mashin pri otsenke ustoychivosti. [Dynamics and mathematical modeling of the machine movement when assessing sustainability.] Moscow: MADI, 2012, 72 p. (in Russian).

15. Mandrovskiy, K.P. Modelirovanie i otsenka ustoychivosti samokhodnykh mashin. [Simulation and stability rating of self-propelled vehicles.] Saarbrucken: LAP LAMBERT Academic Publishing, 2012, 85 p. (in Russian).


Review

For citations:


Mandrovskiy K.P. Evaluation of dynamic stability in monitoring control system by the road machines technical-and-economic efficiency. Vestnik of Don State Technical University. 2016;16(2):69-76. (In Russ.) https://doi.org/10.12737/19694

Views: 613


Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.


ISSN 2687-1653 (Online)