Articles | Volume 11, issue 2
https://doi.org/10.5194/ms-11-267-2020
https://doi.org/10.5194/ms-11-267-2020
Research article
 | 
17 Jul 2020
Research article |  | 17 Jul 2020

Research on the HMCVT gear shifting smoothness of the four-speed self-propelled cotton picker

Mingxi Bao, Xiangdong Ni, Xin Zhao, and Shen Li

Cited articles

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Cheng, G., Zhou, Z., Men, Q., and Deng, C.: The Study on the Measurement & Testing Technology of the HMCVT Hydraulic Pressure Based on the Data Fusion Technology, J. Phys. Conf. Ser., 41, 1289–1294, https://doi.org/10.1088/1742-6596/48/1/240, 2006. 
Cheng, Z., Lu, Z., and Dai, F.: Research on HMCVT Efficiency Model Based on the Improved SA Algorithm [J], Math. Probl. Eng., 1289–1294, https://doi.org/10.1155/2019/2856908, 2019. 
Liu, Z., Dong, X., Qin, D., and Liu, Y.: Analysis and control on shift quality of dual-clutch transmission, Journal of Chongqing University, 33, 29–34, https://doi.org/10.11835/j.issn.1000-582X.2010.05.005, 2010 (in Chinese with English abstract). 
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Short summary
To improve the HMCVT gear shifting smoothness of the self-propelled cotton picker, the quadratic orthogonal rotation test was carried out through the HMCVT test bench and control system with engine speed, clutch oil pressure, flow control valve, load torque, displacement ratio as the influencing factors while jerk, dynamic load coefficient, speed drop, weighted acceleration RMS, frictional work as the response indexes.