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首页> 外文期刊>Advances in Mechanical Engineering >A pair of step-climbing units for a manual wheelchair user: Passing over several steps using a pair of portable slopes:
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A pair of step-climbing units for a manual wheelchair user: Passing over several steps using a pair of portable slopes:

机译：手动轮椅的一对爬爬单元：使用一对便携式斜坡通过几个步骤：

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We have developed a pair of step-climbing units that can be installed on a standard manual wheelchair. Many wheelchair users hope to lead an independent life without assistance. The target users of these units are those who can independently lift the front casters of their wheelchairs. The units are installed on the back frames of a wheelchair. Each unit comprises two actuators and has 2?degrees of freedom: telescopic motion and rotational motion. They are lightweight and do not prevent the wheelchair from being folded. Therefore, it is still relatively easy to load a wheelchair fixed with these units into a car. In our earlier project, these units addressed the problem of climbing a single step. In this article, we primarily discuss a strategy that enables wheelchair users to climb stairs comprising multiple steps. We additionally use a pair of portable slopes to achieve this task. Results of experiments where users traveled on a pair of slopes that covered a height of 30?cm over two steps confirm the ef...
机译：我们开发了一对可以安装在标准手动轮椅上的爬升装置。许多轮椅用户希望在没有帮助的情况下引领独立的生活。这些单位的目标用户是那些可以独立地抬起轮椅的前脚轮的人。该单元安装在轮椅的后框架上。每个单元包括两个致动器，并且具有2个？自由度：伸缩运动和旋转运动。它们是轻量级的，不要防止轮椅被折叠。因此，将带有这些单元固定的轮椅装入汽车仍然相对容易。在我们之前的项目中，这些单位涉及攀登单一步骤的问题。在本文中，我们主要讨论了一种策略，使轮椅用户能够攀爬包含多个步骤的楼梯。我们还使用一对便携式斜坡来实现这项任务。实验结果，用户在一对坡度上覆盖的一对坡度，超过两个步骤的高度，请确认EF ...

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