整体式梯形转向机构最优区域值计算及优化

Abstract
Figure/Table
References (0)
Related Citation (15)

Abstract This study aims to optimize the overall mechanism size of trapezoidal steering. A mathematical model is established and optimized in combination with its working characteristics. The objective function is the objective function of the actual momentary position of the vehicle and the error of Ackermann's instantaneous position, so that the actual instantaneous position in the theoretical instantaneous position near the maximum fluctuations in the minimum is close to the ideal Ackermann steering mechanism. Through the numerical experiment method, the instantaneous center position curve is simulated and the length of the trapezoidal pole is taken as the optimization target and the optimal area value. Results show that selecting the length of the steering mechanism in the optimal region is reasonable. The numerical experiment is compared with the theoretical mathematical model, and the optimal region is considered. The method is validated by introducing the existing calculation parameters and drawing the ideal deviation curve of the optimized steering. This study provides a normative guidance and basis for the design of trapezoidal steering mechanism.

Key words： automobile engineering optimal area numerical experiment trapezoidal steering mechanism optimization

Received: 28 August 2017

Fund:Supported by the National Natural Science Foundation of China (No.51705390); Natural Science Foundation of Shaanxi Province of China (No.2018JQ5029); Xi'an Science and Technology Plan Project (No.2017075CG/RC038(XAGY008)).

Corresponding Authors: HU Ya-hui E-mail: blackberry2@yeah.net

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	HU Ya-hui
	DONG Hao
	ZHANG Jun-an

Cite this article:

HU Ya-hui,DONG Hao,ZHANG Jun-an. Calculation and Optimization of the Optimal Region Value of Integral Trapezoidal Steering[J]. Journal of Highway and Transportation Research and Development, 2019, 13(2): 103-110.

URL:

http://manu27.magtech.com.cn/Jwk_gljtkj_en/EN/ OR http://manu27.magtech.com.cn/Jwk_gljtkj_en/EN/Y2019/V13/I2/103

[1] DUAN Ya-bin, DONG Hao, ZHANG Jun-an. Optimum Design of Four Wheels Steering Trapezium and Selection of Objective Function[J]. Automotive Applied Technology, 2017(14):79-82. (in Chinese)
[2] DU Wen-jian, XU Zhong-si. Optimal Design Based on Nonlinear Minimum Optimization Method for Vehicle Steering Trapezium[J]. Automotive Engineering, 2014(4):71-73. (in Chinese)
[3] LIU ling, YAN Guang-rong, LEI Yi, et al. Optimization Design of Steering Trapezoid Mechanism Based on an Improved Particle Swarm Optimization[J]. Transactions of the Chinese Society of Agricultural Engineering, 2013,29(10):76-82. (in Chinese)
[4] LUO Zhong-hua, SHEN Lu-yao, LI Yi-feng. Optimal Design of Automobile Trapezoid Steering Mechanism[J]. Machinery,2017,44(12):41-44. (in Chinese)
[5] ZHANG Jun, LI En-ke, WANG Wei, et al. Research on Ideal Steering-trapezium of Vehicle and Optimization For tie-rod[J]. Journal of mechanical design, 2015(3):41-45. (in Chinese)
[6] ZHANG Hui, HUANG Wei. Optimization Design of Turning Trapezoidal Mechanism of MATLAB[J]. Association for Science and Technology, 2013(12):241-242.(in Chinese)
[7] WANG Hai-tao, CHEN Zhe-ming. Simulation and Optimal Design of Automobile Steering Mechanism[J]. Computer Simulation, 2013,30(3):162-165,200. (in Chinese)
[8] JIANG Li-biao, LIU Jian-xiong, CHENG Cheng. Optimization Design of Mining Dump Truck Steering Mechanism Based on Orthogonal Test[J]. China Mechanical Engineering, 2013,24(15) 2036-2041. (in Chinese)
[9] KONG Jiang-sheng, WU Bing-sheng, ZHANG Qing-nian. The Car Turning Trapezium Optimization Curve Simulated with MATLAB[J]. Journal of High Way and Transportation Research and Development, 2005,22(7):139-142. (in Chinese)
[10] FANG Zhi-gang, GUO Xue-xun, WANG Bin, et al. Integral steering trapezoidal mechanism optimization[J]. Beijing Automotive, 2010(6):39-42. (in Chinese)
[11] ZHA Yun-fei, ZHONG Zhi-hua, YAN Xiao-lei. Analysis and Optimization of Steering Mechanism for Rhombic Vehicle[J]. China Mechanical Engineering,2010,21(8):935-939. (in Chinese)
[12] ZHU Fa-wang, WEI Qing-guo. Design and Optimization of Steering Trapezium[J]. Internal Combustion Engine & Parts,2015(3):6-10. (in Chinese)
[13] LI Yu-min, LI Xu-hong, GUO Xue-xun, Kinematics Analysis and Optimal Design of Driving Mechanisms of Ackerman Steering Linkage[J]. Journal of High Way and Transportation Research and Development, 2004,21(8):124-128. (in Chinese)
[14] ZHANG L, DONG E, XING Y. Steering Trapezoid Mechanism Design Based on Monte Carlo Method[C]//International Conference on Electronic and Mechanical Engineering and Information Technology. Harbin:IEEE, 2011:2337-2339.
[15] GUO H, YANG X, CHENG L, et al. Notice of Retraction Reliability-based Robust Optimization of Steering Mechanism of Trucks by Using Evidence Theory[C]//International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering. Harbin:IEEE, 2013:505-508.
[16] WANG Zhi-jie. Simulation and Optimization of Mining Dump Truck Steering Mechanism[D]. Guangzhou:South China University of Technology, 2013. (in Chinese)
[17] GU Yu-feng, LÜ Peng-min, SHAN Zeng-hai, et al. Spatial Structural Nonlinear Modeling and Analysis of Steering Linkage[J]. Transactions of the Chinese Society for Agricultural Machinery, 2014,45(10):7-14. (in Chinese)
[18] SHI Tian-ze, WANG Deng-feng, CHEN Shu-ming, et al. Robustness Optimization of Divided Steering Linkage for Electric Vehicles Based on 6σ Design[J]. Journal of Jilin University:Engineering and Technology Edition, 2016,46(3):700-705. (in Chinese)