开发小型紧凑型购物用电动三轮车

2014 14th International Conference on Control, Automation and Systems (ICCAS 2014) Pub Date : 2014-12-18 DOI:10.1109/ICCAS.2014.6987871

Takeharu Hayashi, Yoshihiko Takahashi

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引用次数: 5

摘要

我们正在开发一种小型紧凑型电动三轮车，采用低功率电池(7.2 V，总计约2Ah)作为购物用途的电源。由于使用的是低功率电池，所以减速比应根据驾驶情况进行调整。设计了一种带变速机构的紧凑型电动三轮车作动系统。以消费自行车为基础，重点开发了执行器系统。设计并制造了一种采用齿轮、链条和链轮的多级传动机构。采用150w的maxon直流电动机，采用mos - fet和PIC微机进行PWM调速。通过运行试验，观察了整车的性能。我们证实，制造的车辆能够以超过3公里/小时的速度运行30分钟以上。更长的运行时间必须在未来的研究中加以解决。

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Development of small compact electric motor tricycle for shopping

We are developing a small compact electric motor tricycle with a low powered battery (7.2 V, approximately 2Ah in total) as the electric power source for shopping purposes. The reduction ratio should be adjusted per the driving situation because of the use of a low powered battery. We designed an actuator system with speed change mechanism for the compact electric motor tricycle. A consumer bicycle is used as the base vehicle, and we focused on the development of an actuator system. A multistep transmission mechanism was designed and fabricated using gears, chains, and sprockets. A 150 W maxon DC motor was used, and the motor speed was controlled using a PWM using MOS-FETs and a PIC microcomputer. Running experiments were conducted to observe the performance of the fabricated vehicle. We confirmed that the fabricated vehicle was able to operate over 30 minutes at a speed of over 3 km/h. Longer running duration must be addressed in future research.

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2014 14th International Conference on Control, Automation and Systems (ICCAS 2014)

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