Starting control of platooning trucks based on actual gearshift schedule
LI Ming da,KUI Hai lin,MEN Yu zhuo,BAO Cui zhu
1. College of Transportation, Jilin University, Changchun 130022, China；
2. School of Mechatronics Engineering, Changchun Institute of Technology, Changchun 130012, China
456 segments gear status data in the start process were extracted from the experiment vehicle traveling 35,000 kilometers in order to solve the starting control problem of platooning trucks.The corresponding gearshift rule was developed with the statistics and analysis.The control model of vehicle platoon was established by using adaptive fuzzy control algorithm. The weight coefficients were decided through the gear status information of the following vehicle. They were used to adjust the input scale of fuzzy controller in order to improve the adaptability of control algorithm. Through cosimulation of TruckSim and Matlab, three trucks platoon was simulated in the case of vehiclevehicle communication environment using the test data from real vehicle as the simulation conditions of the leader truck. The simulation results show that the travel space error between two vehicles can be controlled within 5 percent of driving distance in unit time. The control model has certain control accuracy.
LI Ming da,KUI Hai lin,MEN Yu zhuo,BAO Cui zhu. Starting control of platooning trucks based on actual gearshift schedule. JOURNAL OF ZHEJIANG UNIVERSITY (ENGINEERING SCIENCE), 2016, 50(5): 887-892.
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