Implementation of Smart Control of Wheelchair for a Disabled Person

Prakash, N.; Udayakumar, E.; Kumareshan, N.

doi:10.1007/978-3-030-77528-5_7

Cited by 6 publications

(1 citation statement)

References 15 publications

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“…These excessively high costs make such systems a poor choice for the average farming family. The operation of ordinary wheelchairs that are available on the market requires a high level of physical mobility, resulting in people with physical deficits being unable to operate and control their wheelchairs autonomously; this obligates such people to seek assistance of a guardian to accomplish the effective operational control of a wheelchair [4]. Although several domestic companies produce electric wheelchairs, the development of their control systems is still in the early stages and their control parameters are limited.…”

Section: Introductionmentioning

confidence: 99%

Design of personal mobility system for assisted agricultural work with self-adjusting center of gravity

Jiang

Lee

2023

J Mech Sci Technol

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A personal mobility system with a self-adjusting center of gravity is designed to aid agricultural work. This personal mobility system can assist elderly and disabled people with mobility problems to perform simple agricultural tasks. Simulations and experiments were performed using a 2.5-times reduced model of the personal mobility system, and the feasibility and effectiveness of the proposed system were verified. With the initial position of the center of gravity of the personal mobility system as the set value, the proportional-integral-derivative control of the counterweight motion is coordinated horizontally using two corresponding motors and the center of gravity of the system is controlled within a certain range of the set value. The experimental transition time is 10.8 s and the simulated transition time is 10.4 s. The error between the two is 3.85 %. The results demonstrate that the proposed adaptive control system achieves adaptive adjustment of the center of gravity.

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Section: Introductionmentioning

confidence: 99%