Modelling and control of an omnidirectional mobile manipulator
A new approach to control an omnidirectional mobile manipulator is developed. The robot is considered to be an individual agent aimed at performing robotic tasks described in terms of a displacement and a force interaction with the environment. A reactive architecture and impedance control are used...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Sciendo
2012-09-01
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| Series: | International Journal of Applied Mathematics and Computer Science |
| Subjects: | |
| Online Access: | https://doi.org/10.2478/v10006-012-0046-1 |
| _version_ | 1818677496336351232 |
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| author | Djebrani Salima Benali Abderraouf Abdessemed Foudil |
| author_facet | Djebrani Salima Benali Abderraouf Abdessemed Foudil |
| author_sort | Djebrani Salima |
| collection | DOAJ |
| description | A new approach to control an omnidirectional mobile manipulator is developed. The robot is considered to be an individual agent aimed at performing robotic tasks described in terms of a displacement and a force interaction with the environment. A reactive architecture and impedance control are used to ensure reliable task execution in response to environment stimuli. The mechanical structure of our holonomic mobile manipulator is built of two joint manipulators mounted on a holonomic vehicle. The vehicle is equipped with three driven axles with two spherical orthogonal wheels. Taking into account the dynamical interaction between the base and the manipulator, one can define the dynamics of the mobile manipulator and design a nonlinear controller using the input-state linearization method. The control structure of the robot is built in order to demonstrate the main capabilities regarding navigation and obstacle avoidance. Several simulations were conducted to prove the effectiveness of this approach. |
| first_indexed | 2024-12-17T09:00:18Z |
| format | Article |
| id | doaj.art-49f513b5cfac46138574bb391d4273c0 |
| institution | Directory Open Access Journal |
| issn | 2083-8492 |
| language | English |
| last_indexed | 2024-12-17T09:00:18Z |
| publishDate | 2012-09-01 |
| publisher | Sciendo |
| record_format | Article |
| series | International Journal of Applied Mathematics and Computer Science |
| spelling | doaj.art-49f513b5cfac46138574bb391d4273c02022-12-21T21:55:44ZengSciendoInternational Journal of Applied Mathematics and Computer Science2083-84922012-09-0122360161610.2478/v10006-012-0046-1Modelling and control of an omnidirectional mobile manipulatorDjebrani Salima0Benali Abderraouf1Abdessemed Foudil2Department of Electronics University of Batna, Rue Chahid Boukhlouf, Batna 05000, AlgeriaDepartment of Electronics University of Batna, Rue Chahid Boukhlouf, Batna 05000, AlgeriaDepartment of Electronics University of Batna, Rue Chahid Boukhlouf, Batna 05000, AlgeriaA new approach to control an omnidirectional mobile manipulator is developed. The robot is considered to be an individual agent aimed at performing robotic tasks described in terms of a displacement and a force interaction with the environment. A reactive architecture and impedance control are used to ensure reliable task execution in response to environment stimuli. The mechanical structure of our holonomic mobile manipulator is built of two joint manipulators mounted on a holonomic vehicle. The vehicle is equipped with three driven axles with two spherical orthogonal wheels. Taking into account the dynamical interaction between the base and the manipulator, one can define the dynamics of the mobile manipulator and design a nonlinear controller using the input-state linearization method. The control structure of the robot is built in order to demonstrate the main capabilities regarding navigation and obstacle avoidance. Several simulations were conducted to prove the effectiveness of this approach.https://doi.org/10.2478/v10006-012-0046-1holonome mobile manipulatorsinput state linearizationvirtual impedance controlfuzzy logic |
| spellingShingle | Djebrani Salima Benali Abderraouf Abdessemed Foudil Modelling and control of an omnidirectional mobile manipulator International Journal of Applied Mathematics and Computer Science holonome mobile manipulators input state linearization virtual impedance control fuzzy logic |
| title | Modelling and control of an omnidirectional mobile manipulator |
| title_full | Modelling and control of an omnidirectional mobile manipulator |
| title_fullStr | Modelling and control of an omnidirectional mobile manipulator |
| title_full_unstemmed | Modelling and control of an omnidirectional mobile manipulator |
| title_short | Modelling and control of an omnidirectional mobile manipulator |
| title_sort | modelling and control of an omnidirectional mobile manipulator |
| topic | holonome mobile manipulators input state linearization virtual impedance control fuzzy logic |
| url | https://doi.org/10.2478/v10006-012-0046-1 |
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