Tehnički vjesnik, Vol. 25 No. 1, 2018.
Prethodno priopćenje
https://doi.org/10.17559/TV-20170720161424
Study on the Stability of High-Speed Turning Braking Based on the Hardware-in-the-Loop Test
Yi Lu
orcid.org/0000-0003-4899-0552
; School of Metrology & Measurement Engineering, China Jiliang University, No. 258, Xueyuan Street, Higher Education Zone of Xiasha, 310018 Hangzhou, Zhejiang, China
Jie Lu
; School of Metrology & Measurement Engineering, China Jiliang University, No. 258, Xueyuan Street, Higher Education Zone of Xiasha, 310018 Hangzhou, Zhejiang, China
Jia-Wei Wu
; School of Metrology & Measurement Engineering, China Jiliang University, No. 258, Xueyuan Street, Higher Education Zone of Xiasha, 310018 Hangzhou, Zhejiang, China
Bin Guo
; School of Metrology & Measurement Engineering, China Jiliang University, No. 258, Xueyuan Street, Higher Education Zone of Xiasha, 310018 Hangzhou, Zhejiang, China
Sažetak
During the tire cornering braking process, busses easily cause traffic accidents such as slewed or tail flick if the tire is not locked. Therefore, in the process of cornering braking, the theoretical controlled slip rate of approximately 0.2 is not sufficient. To improve the stability of the vehicle, the Hardware-in-the-Loop Test is introduced. The fuzzy PID algorithm is used to calculate the tire slip rate of four tires using the actual yaw velocity and sideslip angle values and the expected difference among the values. The high-speed vehicle was tested on high- and low-adhesion roads. The study shows that this method outputs the new slip rate, improves the vehicle stability in the loss of braking efficiency, further perfects the study of the antilock braking system and has practical significance.
Ključne riječi
hardware-in-the-loop; sideslip angle; stability; yaw velocity
Hrčak ID:
193617
URI
Datum izdavanja:
10.2.2018.
Posjeta: 1.663 *