Modeling and theoretical analysis of a novel ratcheting-type cam-based infinitely variable transmission system

Amjad Al-Hamood; Hazim Jamalia; Amer Imran; Oday Abdullah; Adolfo Senatore; Hakan Kaleli

doi:10.1016/j.crme.2019.10.005

Modeling and theoretical analysis of a novel ratcheting-type cam-based infinitely variable transmission system

Amjad Al-Hamood ¹ ; Hazim Jamalia ¹ ; Amer Imran ¹ ; Oday Abdullah ^2,³ ; Adolfo Senatore ⁴ ; Hakan Kaleli ⁵

¹ Mechanical Eng. Department, College of Engineering, University of Kerbala, Iraq
² Energy Engineering Department, College of Engineering, University of Baghdad, Iraq
³ TU Hamburg-Harburg, Laser- und Anlagensystemtechnik, Denickestraße 17 (L), 21073 Hamburg, Germany
⁴ Department of Industrial Engineering, University of Salerno, Italy
⁵ Yıldız Technical University, Faculty of Mechanical Engineering, Automotive Division, Istambul, Turkey

Comptes Rendus. Mécanique, Volume 347 (2019) no. 12, pp. 891-902.

Résumé

An infinitely variable transmission (IVT) is a system that allows for a continuous (non-discrete) variation (including zero) in transmission ratio between two rotating elements. In this paper, a novel ratcheting-type IVT mechanism is presented and its geometrical design and kinematic analysis are studied in details. The proposed system contains two identical units. Each unit includes a cam with a follower, oscillatory slotted links pivoted at a shaft that can be moved vertically by a hydraulic ram (alterable transmission ratio), and a grooved wheel with an actuating rod. The input rotational motion is converted through each unit to an oscillatory angular motion of controlled amplitude. This resulting motion is rectified using a ratchet to get a unidirectional output rotational motion. Therefore, the system output motion will have a different velocity and acceleration than those of the system input. The kinematic analysis revealed that the transmission ratio can be varied continuously in a range from zero to infinity. The analysis also showed that, for particular transmission ratios, the system gives uniform output (angular velocity and acceleration) for a corresponding uniform input.

Reçu le : 2018-12-30
Accepté le : 2019-10-11
Publié le : 2019-11-09

DOI : 10.1016/j.crme.2019.10.005

Mots clés : Infinitely variable, Transmission, Cam, Ratchet

Affiliations des auteurs :

Amjad Al-Hamood ¹ ; Hazim Jamalia ¹ ; Amer Imran ¹ ; Oday Abdullah ^{2, 3} ; Adolfo Senatore ⁴ ; Hakan Kaleli ⁵

@article{CRMECA_2019__347_12_891_0,
     author = {Amjad Al-Hamood and Hazim Jamalia and Amer Imran and Oday Abdullah and Adolfo Senatore and Hakan Kaleli},
     title = {Modeling and theoretical analysis of a novel ratcheting-type cam-based infinitely variable transmission system},
     journal = {Comptes Rendus. M\'ecanique},
     pages = {891--902},
     publisher = {Elsevier},
     volume = {347},
     number = {12},
     year = {2019},
     doi = {10.1016/j.crme.2019.10.005},
     language = {en},
}

TY  - JOUR
AU  - Amjad Al-Hamood
AU  - Hazim Jamalia
AU  - Amer Imran
AU  - Oday Abdullah
AU  - Adolfo Senatore
AU  - Hakan Kaleli
TI  - Modeling and theoretical analysis of a novel ratcheting-type cam-based infinitely variable transmission system
JO  - Comptes Rendus. Mécanique
PY  - 2019
SP  - 891
EP  - 902
VL  - 347
IS  - 12
PB  - Elsevier
DO  - 10.1016/j.crme.2019.10.005
LA  - en
ID  - CRMECA_2019__347_12_891_0
ER  -

%0 Journal Article
%A Amjad Al-Hamood
%A Hazim Jamalia
%A Amer Imran
%A Oday Abdullah
%A Adolfo Senatore
%A Hakan Kaleli
%T Modeling and theoretical analysis of a novel ratcheting-type cam-based infinitely variable transmission system
%J Comptes Rendus. Mécanique
%D 2019
%P 891-902
%V 347
%N 12
%I Elsevier
%R 10.1016/j.crme.2019.10.005
%G en
%F CRMECA_2019__347_12_891_0

Amjad Al-Hamood; Hazim Jamalia; Amer Imran; Oday Abdullah; Adolfo Senatore; Hakan Kaleli. Modeling and theoretical analysis of a novel ratcheting-type cam-based infinitely variable transmission system. Comptes Rendus. Mécanique, Volume 347 (2019) no. 12, pp. 891-902. doi : 10.1016/j.crme.2019.10.005. https://comptes-rendus.academie-sciences.fr/mecanique/articles/10.1016/j.crme.2019.10.005/

Bibliographie
Cité par

[1] G. Wagner Application of transmission systems for different driveline configurations in passenger cars, SAE Transact., Volume 110 (2001), pp. 1031-1041 http://www.jstor.org/stable/44730957 (Retrieved from)

[2] M.B. Sullivan Continuously variable transmission for a bicycle, 2018 https://insight.rpxcorp.com/pat/US10094452B1 (US Patent No. US 10,094,452B1, Retrieved from)

[3] L. Mangialardi; G. Mantriota The advantageous of using continuously variable transmission in wind power system, Renew. Energy, Volume 2 (1990) no. 3, pp. 201-209

[4] T. Miyazawa; T. Fugii; K. Nonaka; M. Takahashi Power transmitting mechanism of dry hybrid V-belt for CVT-advanced numerical model considering block tilting pulley deformation (Society of Automotive Engineers, ed.), Transmission and Driveline System Symposium: Efficiency, Components, and Materials, SAE, sp-1440, 1999, pp. 143-153 (paper No. 1999-01-0751)

[5] K. Abo; M. Kobayshi; M. Kurosawa Development of a metal belt drive CVT incorporating a torque converter for use 2-liter class engines (Society of Automotive Engineers, ed.), Transmission and Driveline System Symposium: Efficiency, Components, and Materials, SAE, vol. sp-1324, 1998, pp. 41-48 (paper No. 980823)

[6] G. Julió; J.-S. Plante An experimentally-validated model of rubber-belt CVT mechanics, Mech. Mach. Theory, Volume 46 (2011) no. 8, pp. 1037-1053

[7] L. Bertini; L. Carmignani; F. Frendo Analytical model for the power losses in rubber V-belt continuously variable transmission (CVT), Mech. Mach. Theory, Volume 78 (2014), pp. 289-306

[8] N. Srivastava; L. Haque A review on belt and chain continuously variable transmissions (CVT): dynamics and control, Mech. Mach. Theory, Volume 44 (2009) no. 1, pp. 19-41

[9] A.P. Lee, J.P. Newall, Durability of a compact dual-cavity full-toroidal IVT variator SAE 01-0353, 2004.

[10] H. Tanaka; H. Machida Half-toroidal traction drive continuously variable power transmission, Proc. Inst. Mech. Eng., Part J J. Eng. Tribol., Volume 210 (1996) no. 3, pp. 205-212

[11] F. Verbelen; S. Derammelaere; P. Sergeant; K. Stockman A comparison of the full and half toroidal continuously variable transmissions in terms of dynamics of ratio variation and efficiency, Mech. Mach. Theory, Volume 121 (2009), pp. 299-316

[12] M. Nakagawa, Continuously variable transmission system, 2017, US Patent No. US 2017/00029002A1.

[13] R.R. Rajendran, Continuously variable transmission with uniform input-to-output ratio that is none-dependent on friction, 2018, US Patent No. US 2018/0209523A1.

[14] S. Aliukov; A. Keller; A. Alyukov Inertia continuously variable transmissions and investigation of their dynamics, 2017 (SAE Technical Paper 2017-01-1103) | DOI

[15] S. Aliukov; A. Keller; A. Alyukov Inertial continuously variable transmissions and ways to improve their performance, 2018 (SAE Technical Paper 2018-01-1059) | DOI

[16] F.J. Morales; F.G. Benitez Influence of the rectifier mechanism in the performance of an inertial continuous variable transmission, Mech. Mach. Theory, Volume 134 (2019), pp. 197-212 | DOI

[17] F.G. Benitez; J.M. Madrigal; J.M. del Castillo Infinitely variable transmission of ratcheting drive type based on one-way clutches, J. Mech. Des., Volume 126 (2004), pp. 673-682

[18] F.L. Dennis; D.W. Hong The operation and kinematic analysis of a novel cam-based infinitely variable transmission, 10–13 September 2006, Philadelphia, PA, USA (2006)

[19] A. Abood A novel cam-based infinitely variable transmission, J. Kerbala Univ., Volume 8 (2010) no. 4, pp. 61-74

Cité par Sources :

Commentaires - Politique