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A review of Li-ion batteries for autonomous mobile robots: perspectives and  outlook for the future

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journal contribution
posted on 2023-07-05, 07:59 authored by David Mc NultyDavid Mc Nulty, Aaron HennessyAaron Hennessy, Mei LiMei Li, Eddie Armstrong, Kevin M. RyanKevin M. Ryan

The development of advanced autonomous mobile robots (AMRs) is essential for achieving the flexible work environment necessary for smart manufacturing. Complex perception, locomotion and navigation systems comprised of many sensors and powerful processors allow AMRs to continuously monitor their surroundings and internal systems. AMRs that can move freely around an industrial facility are increasingly required for 24/7 industrial processes. The energy requirements of AMRs can include the need for high power for tasks such as lifting and transporting as well as low power for the various onboard sensors. Total operating time between charges is dependent on factors such as distance travelled, payload power consumption, payload/cargo mass and AMR attachments such as tilt trays or robotic arms. This review discusses pre-existing commercial AMRs, their power consumption and compares the specifications of battery packs which are being used in the current generation of AMRs. This is followed by a detailed discussion about lithium-ion battery operation and recommendations for cathode and anode materials to replace traditionally used electrode materials to meet the growing power demands of next generation AMRs in the short to medium term (5–10 years) and in the long term (10+ years).

Funding

Confirm Centre for Smart Manufacturing

Science Foundation Ireland

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History

Publication

Journal of Power Sources, 2022, 545, 231943

Publisher

Elsevier

Also affiliated with

  • Bernal Institute

Sustainable development goals

  • (11) Sustainable Cities and Communities

Department or School

  • Chemical Sciences

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