Selection of electric driving modules for orthotic robot

Wierciak, J.; Credo, W.; Bagiński, Karol

doi:10.1007/978-3-319-23923-1_45

Cited by 5 publications

(1 citation statement)

References 14 publications

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“…The total ratio of the gears used is equal ip = The robot is equipped with four identical drive systems to move the hip and knee joints of a disabled person [15]. The design of the drive system according to [16] is shown in Figure 5, and its functional block diagram is shown in Figure 6. The Dunkermotoren GR63Sx55 DC motor with a maximum power of 130 W drives the ball screw gear via a toothed belt transmission.…”

Section: Model Of the Robotmentioning

confidence: 99%

Method of Reduction in Energy Consumption by the Drive Systems of a Mobile Device with a Controlled Gear Ratio

et al. 2022

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The degree of autonomy of a battery-powered mobile device depends, among others, on the efficient use of energy by the powered devices. Using an example of electric drive systems of an orthotic robot, the authors present a method of reducing the energy demand of these systems by using a gear with a controlled ratio. The gear ratios are selected on the basis of special graphs illustrating the instantaneous energy consumption during drive operations. The simulation studies proved a possibility of achieving energy savings during the implementation of the robotic functions of the robot as high as 50%. The article presents the course and results of the research as well as the concept of their use while designing electric drive systems for mobile devices.

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Section: Model Of the Robotmentioning

confidence: 99%