Kinematic schemes synthesis of electric transmissions in tracked vehicles with two degrees of freedom
Abstract
Introduction. Currently, interest in the electric drive of transport vehicles has grown significantly. The electric drive is actual for both wheeled and tracked vehicles. The peculiarity of any tracked transport vehicle is that despite its rectilinear movement the transmission must also secure the machine turn provided by a mismatch in the speed of rewinding of the tracks on the left and right sides.
Methodology and research methods. The method of synthesis of planetary mechanisms with two degrees of freedom has been proposed to be used as part of electric transmissions of single-link tracked vehicles.
Scientific novelty and results. As a result of the proposed technique, kinematic schemes of planetary mechanisms have been synthesized, which consisted of two planetary rows and provided both rectilinear and curvilinear motion of single-link tracked vehicles.
Practical significance. The obtained kinematic schemes will allow the development of electric transmissions to provide the most efficient use of energy sources in both straight and curvilinear motion.
About the Authors
G. O. Kotiev
Bauman Moscow State Technical University
Russian Federation
Russian Federation
D.Sc. (Eng), professor head of department “Wheeled vehicles”
Moscow 105005
B. V. Padalkin
Bauman Moscow State Technical University
Russian Federation
Russian Federation
PhD (Eng), First Vice-Rector, Vice-Rector for Academic Affairs
Moscow 105005
S. A. Kharitonov
Bauman Moscow State Technical University
Russian Federation
Russian Federation
PhD (Eng), associate professor, department “Multipurpose tracked vehicles and mobile robots”
Moscow 105005
References
1. Krasnen’kov V.I., Vashets A.D. [Design of planetary mechanisms of transport vehicles]. Moscow, Mashinostroenie Publ., 1986. 273 p. (In Russian)
2. Popov N.S., Izotov S.P., Antonov V.V. [Gas turbine transport vehicles. Ed. by Popov N.S.]. Leningrad, Mashinostroenie Publ., Leningrad branch, 1987. 259 p. (In Russian)
3. Nagaytsev M.M., Fisenko I.A., Kharitonov S.A. [Stages and prospects of automatic hydromechanical transmission]. Trudy NAMI, 2014, no. 258, pp. 52–74. (In Russian)
4. Harald Naunheimer, Bernd Bertsche, Joachim Ryborz, Wolfgang Novak. Automotive Transmissions. Fundamentals, Selection, Design and Application. Second Edition. Springer, Heidelberg, Dordrecht, London, New York, 2011. 715 р.
5. Kharitonov S.A., Nagaytsev M.V. [Elements of angular velocity plans for three-degree-of-freedom planetary gearboxes providing six forward gears]. Izvestiya vysshikh uchebnykh zavedeniy. Mashinostroenie, 2014, no. 4, pp. 44–54. (In Russian)
6. Kharitonov S.A., Nagaytsev M.V. Kharitonov S.A., Nagaytsev M.V. [Elements of angular velocity plans for three-degree-of-freedom planetary gearboxes providing seven forward gears]. Izvestiya vysshikh uchebnykh zavedeniy. Mashinostroenie, 2014, no. 5, pp. 55–61. (In Russian)
7. Kharitonov S.A., Nagaytsev M.V. [The bases of angular velocity plans for three-degree-of-freedom planetary automatic transmissions with eight forward gears]. Izvestiya vysshikh uchebnykh zavedeniy. Mashinostroenie, 2015, no. 1, pp. 76–82. (In Russian)
8. Kharitonov S.A., Nagaytsev M.V. [The bases of angular velocity plans for three-degree-of-freedom planetary automatic transmissions with nine and ten forward gears]. Izvestiya vysshikh uchebnykh zavedeniy. Mashinostroenie, 2015, no. 2, pp. 72–80. (In Russian)
Review
For citations:
Kotiev G.O., Padalkin B.V., Kharitonov S.A. Kinematic schemes synthesis of electric transmissions in tracked vehicles with two degrees of freedom. Trudy NAMI. 2020;(1):6-19. (In Russ.)
Views:
175
Email this article 
