Abstract
In this paper, the parameter optimization and error analysis of the rack and pinion steering mechanism are carried out on the basis of considering the influence of kingpin parameters. The steering characteristic equation describing the motion of the steering mechanism is calculated by analyzing the spatial geometrical relationship between the wheel and kingpin and unifying the projection relation between the kingpin and the equivalent steering trapezoid. The ideal Ackermann equation is modified by the Ackermann rate and the kingpin parameters. The modified Ackermann equation is used as the objective function. The segmented fitness function and the evaluation function with weighted factors are designed. A genetic algorithm containing the three functions is used to optimize the parameters of the steering characteristic equation. The error analysis of the numerical example shows that the accuracy of steering trapezoid structure parameters, steering characteristic equation, and Ackermann equation is improved compared with that before optimization.
Similar content being viewed by others
References
B. Li, W. Q. Ge, D. C. Liu, C. Tan and B. B. Sun, Optimization method of vehicle handling stability based on response surface model with D-optimal test design, Journal of Mechanical Science and Technology, 34(6) (2020) 2267–2276.
E. J. Lee, J. H. Lee, S. B. Choi and G. Gil, Model-based prediction of steering response, Proc. IMechE. Part D: J. Automobile Engineering, 232(4) (2018) 511–520.
K. V. Ende, F. Kallmeyer, C. Nippold, R. Henze and F. Küçükay, Analysis of steering system elasticities and their impact on on-centre handling, International Journal of Vehicle Design, 70(3) (2016) 211–233.
Society of Automotive Engineering of Japan, China Society of Automotive Engineers, Automotive Technology Handbook 5: Chassis Design, Beijing Institute of Technology Press, Beijing, China (2010).
W. A. Wolfe, Analytical design of an ackermann steering linkage, Journal of Engineering for Industry, 81(1) (1959) 10–13.
P. A. Simionescu and D. Beale, Optimum synthesis of the four-bar function generator in its symmetric embodiment: the Ackermann steering linkage, Mechanism and Machine Theory, 37(12) (2002) 1487–1504.
J. S. Zhao, X. Liu, Z. J. Feng and J. S Dai, Design of an ackermann-type steering mechanism, Proc. IMechE. Part C: J. Mechanical Engineering Science, 227(11) (2013) 2549–2562.
M. M. Ettefagh and M. S. Javash, Optimal synthesis of four-bar steering mechanism using AIS and genetic algorithms, Journal of Mechanical Science and Technology, 28(6) (2014) 2351–2362.
L. Zhang and E. G. Dong, Robust design for steering mechanism based on preference function, SAE International Journal of Passenger Cars-Mechanical Systems, 11(2) (2018) 119–128.
M. Veneri and M. Massaro, The effect of Ackermann steering on the performance of race cars, Vehicle System Dynamics, 59(6) (2020) 907–927.
M. L. Ioffe, Ackermann principle and its implementation in modern cars, BMSTU Journal of Mechanical Engineering, 9 (2021) 40–47.
C. E. Zarak and M. A. Townsend, Optimal design of rack-and-pinion steering linkages, Journal of Mechanisms Transmissions and Automation in Design, 105(2) (1983) 220–226.
P. A. Simionescu and M. R. Smith, Initial estimates in the design of rack-and-pinion steering linkages, Journal of Mechanical Design, 122(2) (2000) 194–200.
A. R. Hanzaki, P. V. M. Rao and S. K. Saha, Kinematic and sensitivity analysis and optimization of planar rack-and-pinion steering linkages, Mechanism and Machine Theory, 44(1) (2009) 42–56.
A. G. Bendefy, A. Piros and P. Horák, Arbitrary vehicle steering characteristics with changing ratio rack and pinion transmission, Advances in Mechanical Engineering, 7(12) (2015) 1–12.
S. Sleesongsom and S. Bureerat, Multiobjective optimization of a steering linkage, Journal of Mechanical Science and Technology, 30(8) (2016) 3681–3691.
D. G. Wei, Y. Wang, T. Jiang, S. F. Zheng, W. G. Zhao and Z. J. Pan, Chaos vibration of pinion and rack steering trapezoidal mechanism containing two clearances, Mechanical Systems and Signal Processing, 92(8) (2017) 146–155.
L. Wang, X. F. Zhang and Y. J. J. Zhou, An effective approach for kinematic reliability analysis of steering mechanisms, Reliability Engineering and System Safety, 180(12) (2018) 62–76.
W. X. Wang, H. S. Gao, C. C. Zhou and Z. Zhang, Reliability analysis of motion mechanism under three types of hybrid uncertainties, Mechanism and Machine Theory, 121(3) (2018) 769–784.
H. Y. Zheng and S. Yang, Research on race car steering geometry considering tire side slip angle, Proc. IMechE. Part P: J. Sports Engineering and Technology, 234(1) (2019) 72–87.
S. Sleesongsom and S. Bureerat, Multi-objective, reliability-based design optimization of a steering linkage, Applied Sciences, 10(17) (2020) 5748.
D. Pradhan, K. Ganguly, B. Swain and H. Roy, Optimal kinematic synthesis of 6 bar rack and pinion Ackerman steering linkage, Proc. IMechE. Part D: J. Automobile Engineering, 235(6) (2021) 1660–1669.
J. Y. Han and W. X. Qian, On the solution of region-based planar four-bar motion generation, Mechanism and Machine Theory, 44(2) (2009) 457–465.
M. Veneri and M. Massaro, The effect of ackermann steering on the performance of race cars, Vehicle System Dynamics, 59(6) (2021) 907–927.
X. F. Wang, Automotive Suspension and Steering System Design, Tsinghua University Press, Beijing, China (2015).
B. H. Sumida, A. I. Houston, J. M. McNamara and W. D. Hamilton, Genetic algorithms and evolution, Journal of Theoretical Biology, 147(1) (1990) 59–84.
Acknowledgments
The research presented here was supported by the National Natural Science Foundation of China (51775426), Xi’an Science and Technology Development Program (21XJZZ0039), and Xianyang Key Research and Development Program (2021ZDYF-GY-0027). The authors are grateful for this support.
Author information
Authors and Affiliations
Corresponding author
Additional information
Xinqian Zhang is a doctoral student in Vehicle Engineering from Xi’an University of Science and Technology. He received his M.S. from the same university in 2020. His research directions are continuously variable transmission, steering system dynamics, and steering control of self-driving vehicles.
Farong Kou is a doctoral supervisor, Professor, and Vice President of the School of Mechanical Engineering in Xi’an University of Science and Technology, Shaanxi Province, China. He received his M.S. in Vehicle Engineering from Chang’an University and Ph.D. in Mechanical Engineering from Northwestern Polytechnical University. His research directions include vehicle system dynamics, vibration control and energy recovery, and new energy intelligent networked vehicles.
Rights and permissions
About this article
Cite this article
Zhang, X., Kou, F., Wang, G. et al. Computation and optimization of rack and pinion steering mechanism considering kingpin parameters and tire side slip angle. J Mech Sci Technol 37, 81–94 (2023). https://doi.org/10.1007/s12206-022-1209-0
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12206-022-1209-0