标题：Construction of power loss equation for intelligent car based on maximum likelihood estimation (Open Access)
作者：Zhu, Ran ;Yang, Wei ;Cao, Shun-Xia
作者机构：[Zhu, Ran ] College of Electrical Engineering and Automation, Shandong University of Science and Technology, Qingdao; 266510, China;[Cao, Shun-Xia ] S 更多
会议名称：2019 2nd International Conference on Advanced Algorithms and Control Engineering, ICAACE 2019
会议日期：April 26, 2019 - April 28, 2019
来源：Journal of Physics: Conference Series
摘要：Aiming at the integrated control system of intelligent car and shore control center, revolving around high frequency wireless transmission control, this paper introduces the concept of maximum likelihood estimation (MLE), and proposes a power loss equation construction method of the intelligent car based on frequency domain transformation. Proceeding from frequency domain model, the influence of the corresponding parameters on path loss performance of received power which reaches the intelligent car is simulated and analysed in this paper. From simulation results of the frequency domain model, when the incident angle, α, is 0.4π, the corresponding received power path loss to the intelligent car is minimized. The result reflects the smallest received power path loss to the intelligent car and the impact on the system performance.
© 2019 Published under licence by IOP Publishing Ltd.