Novel Maximum Adhesive Force Control Without Vehicle Speed Sensor

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2023-07-01 DOI:10.1541/ieejjia.22007826

Kanta Horikoshi, Kantaro Yoshimoto, Tomoki Yokoyama

引用次数: 0

Abstract

Maximum adhesive force control has been developed to restrict the adhesive force to its maximum value by utilizing the adhesive coefficient between the wheel and rail, which peaks at a specific slip ratio when the drive wheel slips. To estimate the slip speed at the peak adhesive force value, the vehicle and wheel speeds are required. In this study, maximum adhesive force control was proposed, which involves estimating the vehicle speed using the LPF of the driving-wheel speed instead of the vehicle speed. Simulation results indicate that the torque was successfully controlled to drive at the maximum adhesive force. In addition, the proposed control method was validated using a wheel-rail test bench.

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新型无车速传感器最大粘附力控制

最大粘着力控制是利用轮轨间的粘着系数将粘着力限制在最大值，当驱动轮滑移时，粘着系数在特定的滑移比下达到峰值。为了估计粘接力峰值时的滑移速度，需要车辆和车轮的速度。在本研究中，提出了最大粘附力控制方法，即利用驱动轮速度的LPF而不是车辆速度来估计车辆速度。仿真结果表明，成功地将转矩控制在最大粘附力下驱动。最后，利用轮轨试验台对所提出的控制方法进行了验证。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.