Modeling of a Vehicle Wheel System Having a Built-in Suspension Structure Consisted of Radially Deployed Colloidal Spokes between Hub and Rim

Authors: Barenten Suciu

Abstract:

In this work, by replacing the traditional solid spokes with colloidal spokes, a vehicle wheel with a built-in suspension structure is proposed. Following the background and description of the wheel system, firstly, a vibration model of the wheel equipped with colloidal spokes is proposed, and based on such model the equivalent damping coefficients and spring constants are identified. Then, a modified model of a quarter-vehicle moving on a rough pavement is proposed in order to estimate the transmissibility of vibration from the road roughness to vehicle body. In the end, the optimal design of the colloidal spokes and the optimum number of colloidal spokes are decided in order to minimize the transmissibility of vibration, i.e., to maximize the ride comfort of the vehicle.

Keywords: Built-in suspension, colloidal spoke, intrinsic spring, vibration analysis, wheel.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1110790

References:

[1] C. V. Suciu, and T. Tobiishi, “Comfortableness Evaluation of an Automobile Equipped with Colloidal Suspensions,” JSME Journal of System Design and Dynamics, 6(5), pp. 555–567, 2012.
[2] B. Suciu, K. Koyanagi, and H. Nakamura, “Evaluation of the Energy Harvestable from an Airless Tire employing Radially Distributed Piezoelectric Spokes or Circumferentially Distributed Piezoelectric Omega Springs,” Transactions of the JSME, 81(824), pp. 1–14, 2015 (in Japanese).
[3] T. B. Rhyne, R. H. Thompson, S. M. Cron, and K. W. Demino, “Nonpneumatic tire,” US 0267116 A1 Patent, pp. 1–11, 2007.
[4] R. L. Palinkas, I. Laskowitz, and A. Topar, “Non-pneumatic Tire with Annular Spoke Reinforcing Web,” US 0234444 A1 Patent, pp. 1–11, 2012.
[5] A. Manesh, M. Tercha, O. Avodeji, B. Anderson, B. J. Meliska, and F. Ceranski, “Tension-based Non-pneumatic Tire,” US 0241062 A1 Patent, pp. 1–18, 2012.
[6] K. K. Manga, Computational Methods for Solving Spoke Dynamics on High Speed Rolling TWHHLTM. Master Thesis, Clemson University, 2008, ch. 1, pp. 1–9.
[7] W. Wang, Y. Zhao, J. Wang, and L. Zang, “Structure Analysis and Ride Comfort of Vehicle on New Mechanical Elastic Tire,” in 2012 Proc. FISITA Conf., Vol. 7, pp. 199–209.
[8] K. Arakawa, M. Iwase, and M. Segawa, “Non-pneumatic Tire,” US 8,113,253 B2 Patent, pp. 1–16, 2012.
[9] H. Cao, “Shock Absorber for Spoke Wheel,” CN 201214359Y Patent, pp. 1–7, 2009 (in Chinese).
[10] M. Henap, “Hydraulic Spoke Wheel,” US 1,979,935 Patent, pp. 1–3, 1934.
[11] P. Velasco, “Pneumatic Wheel,” US 1,550,596 Patent, pp. 1–3, 1923.
[12] E. D. Markham, “Wheel,” US 865,115 Patent, pp. 1–4, 1906.
[13] S. N. Al-Sabah, “Hydraulic or Pneumatic Wheel for a Light-Weight Vehicle and Method of using the Same,” US 6,041,838 Patent, pp. 1–11, 2000.
[14] Y. H. Kim, “Wheel having Shock Absorber between Hub and Rim,” KR 0041292A Patent, pp. 1–19, 2004 (in Korean).
[15] H. Kikuchi, “Disk Wheel,” JP 180206A Patent, pp. 1–5, 2001.
[16] Y. Morita, “Wheel with Built-in Suspension,” JP 34103 A Patent, pp. 1– 4, 2003 (in Japanese).
[17] M. H. Cornellier, “Non-pneumatic Tire and Wheel System,” US 6,698,480 B1 Patent, pp. 1–8, 2004.
[18] C. V. Suciu, T. Iwatsubo, and S. Deki, “Investigation of a Colloidal Damper,” Journal of Colloid and Interface Science, 259, pp. 62–80, 2003.
[19] C. V. Suciu, and S. Buma, “On the Structural Simplification, Compact and Light Design of a Vehicle Suspension, Achieved by using a Colloidal Cylinder with a Dual Function of Absorber and Compression-Spring,” in 2012 Proc. FISITA Conf., Vol. 10, pp. 21–32.
[20] S. Buma, “Investigation on the Possibility of Employing as Vehicle Suspension a Colloidal Cylinder, which Puts the Surface Tension to Practical Use,” Trans JSAE, 43, pp. 62–80, 2012 (in Japanese).
[21] N. P. Chironis, Springs Design and Application. New York: McGraw-Hill, 1961, ch. 8, pp. 203–212.
[22] R. G. Budynas, Advanced Strength and Applied Stress Analysis. New York: McGraw-Hill, 1977, ch. 4, pp. 184–256.