Lightweight means of actuation for use in space-based robotics applications

Research output: Contribution to conferencePaper

Abstract

In the field of robotics many researchers have devoted a large amount of time to pursuing means to reduce the weight of robotic systems. For space robotics, this becomes even more important due to launch cost being directly affected by weight. During review, potential progress involving weight reduction of actuators has been encountered, which it is necessary to investigate further in order to ascertain the potential advantages and disadvantages of such work. The contribution to be put forth here is a review of means by which reductions in weight can be achieved, with particular emphasis on space robotic actuation sub-systems. Ideas will be posited about the possible configurations which could be explored to reduce weight whilst attempting to maintain performance. It is expected that this contribution will provide evidence-based support for some future research directions, and will also help to stimulate discussion and further work on the subject of lightweight robotics and lightweight actuators. The next stages of this project aim to enhance some of the actuation ideas investigated so far, test these comparatively against one another, and critically review them alongside existing lightweight actuation methods. Following this, simulation of actuation concepts being applied to robotic applications will take place. This is in order to evaluate their performance in microgravity environments and to test their versatility. This process, as part of this project, will also be discussed in this paper

Conference

Conference68th International Astronautical Congress (IAC)
Abbreviated titleIAC-17
CountryAustralia
CityAdelaide
Period25/09/1729/09/17

Fingerprint

Robotics
Actuators
Microgravity
Costs

Keywords

  • mechatronics
  • robotics
  • space
  • actuation
  • component selection
  • lightweight

Cite this

Brady, S. P., & Yan, X. T. (Accepted/In press). Lightweight means of actuation for use in space-based robotics applications. Paper presented at 68th International Astronautical Congress (IAC), Adelaide, Australia.
Brady, Scott P. ; Yan, Xiu T. / Lightweight means of actuation for use in space-based robotics applications. Paper presented at 68th International Astronautical Congress (IAC), Adelaide, Australia.9 p.
@conference{f728abf4b50b4820873b9b6ba6cd20f4,
title = "Lightweight means of actuation for use in space-based robotics applications",
abstract = "In the field of robotics many researchers have devoted a large amount of time to pursuing means to reduce the weight of robotic systems. For space robotics, this becomes even more important due to launch cost being directly affected by weight. During review, potential progress involving weight reduction of actuators has been encountered, which it is necessary to investigate further in order to ascertain the potential advantages and disadvantages of such work. The contribution to be put forth here is a review of means by which reductions in weight can be achieved, with particular emphasis on space robotic actuation sub-systems. Ideas will be posited about the possible configurations which could be explored to reduce weight whilst attempting to maintain performance. It is expected that this contribution will provide evidence-based support for some future research directions, and will also help to stimulate discussion and further work on the subject of lightweight robotics and lightweight actuators. The next stages of this project aim to enhance some of the actuation ideas investigated so far, test these comparatively against one another, and critically review them alongside existing lightweight actuation methods. Following this, simulation of actuation concepts being applied to robotic applications will take place. This is in order to evaluate their performance in microgravity environments and to test their versatility. This process, as part of this project, will also be discussed in this paper",
keywords = "mechatronics, robotics, space, actuation, component selection, lightweight",
author = "Brady, {Scott P.} and Yan, {Xiu T.}",
year = "2017",
month = "9",
day = "7",
language = "English",
note = "68th International Astronautical Congress (IAC), IAC-17 ; Conference date: 25-09-2017 Through 29-09-2017",

}

Brady, SP & Yan, XT 2017, 'Lightweight means of actuation for use in space-based robotics applications' Paper presented at 68th International Astronautical Congress (IAC), Adelaide, Australia, 25/09/17 - 29/09/17, .

Lightweight means of actuation for use in space-based robotics applications. / Brady, Scott P.; Yan, Xiu T.

2017. Paper presented at 68th International Astronautical Congress (IAC), Adelaide, Australia.

Research output: Contribution to conferencePaper

TY - CONF

T1 - Lightweight means of actuation for use in space-based robotics applications

AU - Brady, Scott P.

AU - Yan, Xiu T.

PY - 2017/9/7

Y1 - 2017/9/7

N2 - In the field of robotics many researchers have devoted a large amount of time to pursuing means to reduce the weight of robotic systems. For space robotics, this becomes even more important due to launch cost being directly affected by weight. During review, potential progress involving weight reduction of actuators has been encountered, which it is necessary to investigate further in order to ascertain the potential advantages and disadvantages of such work. The contribution to be put forth here is a review of means by which reductions in weight can be achieved, with particular emphasis on space robotic actuation sub-systems. Ideas will be posited about the possible configurations which could be explored to reduce weight whilst attempting to maintain performance. It is expected that this contribution will provide evidence-based support for some future research directions, and will also help to stimulate discussion and further work on the subject of lightweight robotics and lightweight actuators. The next stages of this project aim to enhance some of the actuation ideas investigated so far, test these comparatively against one another, and critically review them alongside existing lightweight actuation methods. Following this, simulation of actuation concepts being applied to robotic applications will take place. This is in order to evaluate their performance in microgravity environments and to test their versatility. This process, as part of this project, will also be discussed in this paper

AB - In the field of robotics many researchers have devoted a large amount of time to pursuing means to reduce the weight of robotic systems. For space robotics, this becomes even more important due to launch cost being directly affected by weight. During review, potential progress involving weight reduction of actuators has been encountered, which it is necessary to investigate further in order to ascertain the potential advantages and disadvantages of such work. The contribution to be put forth here is a review of means by which reductions in weight can be achieved, with particular emphasis on space robotic actuation sub-systems. Ideas will be posited about the possible configurations which could be explored to reduce weight whilst attempting to maintain performance. It is expected that this contribution will provide evidence-based support for some future research directions, and will also help to stimulate discussion and further work on the subject of lightweight robotics and lightweight actuators. The next stages of this project aim to enhance some of the actuation ideas investigated so far, test these comparatively against one another, and critically review them alongside existing lightweight actuation methods. Following this, simulation of actuation concepts being applied to robotic applications will take place. This is in order to evaluate their performance in microgravity environments and to test their versatility. This process, as part of this project, will also be discussed in this paper

KW - mechatronics

KW - robotics

KW - space

KW - actuation

KW - component selection

KW - lightweight

M3 - Paper

ER -

Brady SP, Yan XT. Lightweight means of actuation for use in space-based robotics applications. 2017. Paper presented at 68th International Astronautical Congress (IAC), Adelaide, Australia.