Development of a new magnetorheological fluid–based brake with multiple coils placed on the side housings
Development of a new magnetorheological fluid–based brake with multiple coils placed on the side housings
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DOI：
10.1177/1045389x18818385
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发表时间：
2018-12
影响因子：
2.7
通讯作者：
N. Nguyen;T. Le-Duc;L. D. Hiep;Q. Nguyen
中科院分区：
文献类型：
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作者：
N. Nguyen;T. Le-Duc;L. D. Hiep;Q. Nguyen
在这项研究中，提出了一种新的配置的磁流变液制动器与多个线圈放置在每一侧的制动器外壳（多侧线圈磁流变液制动器），优化设计，并进行评估。通过这种配置，期望基于多侧线圈磁流变流体的制动器比传统的基于磁流变流体的制动器提供更高的制动扭矩和更紧凑的尺寸。在简要介绍磁流变液制动器的发展概况后，提出了多侧线圈磁流变液制动器的结构。基于磁流变液的宾汉塑性流变模型，分析了磁流变液制动器的制动力矩。提出的多侧线圈的磁流变液制动器，磁流变液制动器与一个线圈放置在每一侧的制动器外壳（单侧线圈的磁流变液制动器），和传统的磁流变液制动器的优化，然后考虑最大制动扭矩和质量的制动器。基于优化结果，提出了磁流变液制动器的先进的性能特点。此外，实验工作进行了验证所提出的多侧线圈磁流变液制动器的性能。
In this research, a new configuration of magnetorheological fluid–based brake with multiple coils placed on each side of the brake housing (multiple side-coil magnetorheological fluid–based brake) is proposed, optimally designed, and evaluated. With this configuration, the multiple side-coil magnetorheological fluid–based brake is expected to provide higher braking torque and more compact size than the traditional magnetorheological fluid–based brake. After a brief introduction about the development of magnetorheological fluid–based brake, the configuration of multiple side-coil magnetorheological fluid–based brake is proposed. Braking torque of the proposed magnetorheological fluid–based brake is then analyzed based on the Bingham plastic rheological model of magnetorheological fluid. The optimization of the proposed multiple side-coil magnetorheological fluid–based brake, the magnetorheological fluid–based brake with one coil placed on each side of the brake housing (single side-coil magnetorheological fluid–based brake), and the conventional magnetorheological fluid–based brake is then performed considering maximum braking torque and mass of the brakes. Based on the optimal results, advanced performance characteristics of the proposed magnetorheological fluid–based brake are figured out. In addition, experimental works are conducted to validate the performance of the proposed multiple side-coil magnetorheological fluid–based brake.