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In vehicle-to-vehicle environment, vehicles interchange traffic data with each other. In this paper, three sampling methods in data stream theory are exploited in order to construct summarizations for these original data, since the original data are potentially unbounded in size and are impossible and unfeasible to be stored directly on the disk. Then traffic states, such as speed on any road, can...
The safety and comfort control of vehicles in certain cases is considered in this paper. We hope to use detectors plus advanced control methods to realize the satisfactory tracking control, even the proper velocity and acceleration control of vehicles. Because of the intrinsically nonlinear, highly plant uncertain of vehicles and closely interconnected among vehicles, here the method based on the...
Dead reckoning using odometry/INS can enhance the positioning accuracy compared with INS alone because odometry measurement errors wonpsilat grow over time. The scaling error of odometry, however, turns to be the main factor influencing on the system performance. So an improved odometry/INS integration approach is proposed that calibrate the scaling error real time at the beginning stage of integration...
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