Bas K. M. Method to determine contact forces providing the controllable transfer of an open-pit dumping truck in the line of the scheduled spiral and screw line

Details

Parent Category: Geo-Technical Mechanics, 2017

Category: Geo-Technical Mechanics, 2017, Issue 137

 

Geoteh. meh. 2017, 137, 170-179

METHOD TO DETERMINE CONTACT FORCES PROVIDING THE CONTROLLABLE TRANSFER OF AN OPEN-PIT DUMPING TRUCK IN THE LINE OF THE SCHEDULED SPIRAL AND SCREW LINE

¹Bas K. M.

¹National Transport University, Kyiv

UDC 622.684:629.015

Abstract. The deterministic mathematical model of the dump-truck kinetics, which is based on the non-linear Euler-Lagrange equations, is proposed for different modes of the dump-truck spatial motion along the curvilinear road. The kinetostatics equations were used in development of cascade method for determining contact driving and controlling forces of the dump truck in dynamics with the help of structural schemes with four supporting points and features of the driving-driven wheel. Results obtained with the help of matrix technique make it possible to improve accuracy of modeling of the dump truck spatial motion and create basis for designing more rational network of technological motor roads in the mining enterprises.

Keywords: kinetics of vehicle, dynamic model, resulting driving force, tandem and parallel dynamic models.

 

REFERENCES

1. Monastirskiy, U.A., Galchenko, A.V. and Vivcharik, A.S. (2014), «Analysis park open-pit dumptrucks enterprise of the central part of Ukraine», Bulletin of NTU «KhPI». Series: Car- and tractorbuilding, NTU «KhPI», Kharkiv, no. 9 (1052), pp. 38-42

2. Kravets, V.V. and Kravets, T.V. (2008), «Evaluation of the Centrifugal, Coriolis and Gyroscopic Forces on a Railroad Vehicle Moving at High Speed», Int. Appl. Mech., 44, no. 1, pp. 101-109.

3. Beshta, O., Kravets, V., Bas, K., Kravets, T. and Tokar, L. (2015), «Control of tandem-type twowheel vehicle at various notion modes along spatial curved lay of line», Power Engineering, Control and Information Technologies in Geotechnical Systems, Taylor and Francis Group, London, pp. 27-32.

4. Kravets, V.V., Bass, K.M., Kravets, T.V. and Zubarev, N.S. (2015), «Dirigibility of two-wheeler tandem crew on a curvilinear route», Novitni shlyakhy stvorennya, tekhnichnoi ekspluatatsii, remontu i servisu avtomobiliv, Odesa-Koblevo: Viyskova Akademiya, pp. 114-117.

5. Gerasiuta, N.F., Novikov, A.V. and Beletskaya, M.G. (1998), Dinamika polyota: Osnovnye zadachi dinamicheskogo proektirovaniya raket [Flight dynamics. Key tasks of dynamic design of rockets], M.K. Yangel State Design Office “Yuzhnoe”, Dnipropetrovsk, UA.

6. Kravets, V.V., Bass, K.V., Kravets, T.V. and Tokar, L.A. (2015), «Dynamic Design of Ground Transport With the Help of Computation Experiment», Mechanics, Materials Science and Engineering, Vol. 1, pp. 105-111.

7. Kravets, V., Kravets, T., Bas, K. and Tokar, L. (2014), «Mathematical model of a path and hodograph of surface transport», Transport problems, Pp. 830-841.

8. Kravets, V.V., Kravets, T.V., Kharchenko, A.V. (2009), «Using quaternion matrices to describe the kinematics and nonlinear dynamics of an asymmetricrigid body», Int. Appl. Mech., 44, no.2, pp. 223-232.

9. Pivnyak G.G., Kravets, V.V., Bas, K.V., Kravets, T.V. and Tokar, L.A. (2016), «Elements of Calculus Quaternionic Matrices And Some Applications In Vector Algebra And Kinematics», Mechanics, Materials Science & Engineering,, Vol 3, pp. 46-56.

 

About the authors

Bas Kostiantyn Markovych, Candidate of Technical Sciences (Ph.D), Associate Professor, Doktorant of Department of Motor Vehicles, National Transport University, Kyiv, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it.

• < Prev
• Next >