Abstract
The number of wheelchair users has increased at an alarming rate throughout the last decade due to the increased number of individuals with upper/lower extremity dysfunctions resulting from a stroke, spinal cord injury, trauma, accident, or workplace injuries. Wheelchair-mounted assistive robots have been playing an important role in assisting the activities of daily living (ADLs) of these individuals. This research focuses on the design optimization of wheelchair-mounted assisted robots for essential ADLs. The genetic algorithm (GA) was used to estimate the link length parameters of 5 degrees of freedom (DoFs), 6DoFs, and 7DoFs wheelchair-mounted robots to cover the seven workspaces commonly used in ADLs. The objective function used in the GA includes singularity avoidance, collision avoidance, and ADL coverage. The results show that the proposed optimized 5DoFs robot can cover 25%, 6 DoFs robot can cover 69%, and 7 DoFs robot can cover 71% of essential ADL workspaces.
| Original language | English |
|---|---|
| Title of host publication | 14th IEEE International Conference on Power Electronics and Drive Systems, PEDS 2023 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9798350399967 |
| DOIs | |
| State | Published - 2023 |
| Externally published | Yes |
| Event | 14th IEEE International Conference on Power Electronics and Drive Systems, PEDS 2023 - Montreal, Canada Duration: 7 Aug 2023 → 10 Aug 2023 |
Publication series
| Name | Proceedings of the International Conference on Power Electronics and Drive Systems |
|---|---|
| Volume | 2023-August |
| ISSN (Print) | 2164-5256 |
| ISSN (Electronic) | 2164-5264 |
Conference
| Conference | 14th IEEE International Conference on Power Electronics and Drive Systems, PEDS 2023 |
|---|---|
| Country/Territory | Canada |
| City | Montreal |
| Period | 7/08/23 → 10/08/23 |
Bibliographical note
Publisher Copyright:© 2023 IEEE.
Keywords
- Activities of daily living
- Assistive robots
- Collision constraints
- Optimization
ASJC Scopus subject areas
- Electrical and Electronic Engineering