All results show that permanent magnet type retarder using robust design technique can decrease braking torque fluctuation.
结果表明：采用稳健性设计的永磁式缓速器可以较好地改善制动力矩波动率。
This paper mainly tells the story of the subway brake type, metro vehicle and train braking system working principle and working process.
本论文主要讲述了地铁制动的类型、地铁车辆及列车制动系统的工作原理和工作过程。
The utility model relates to a braking device for a lower conveying belt type conveyor.
本实用新型是一种用于下运带式输送机上的制动装置。
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