Relative formation control of mobile agents for gradient climbing and target capturing
Cooperative controllers are designed to force a group of N mobile agents with limited communication using only relative position between the agents to form a desired formation structure. The centre of the formation structure is the mean position of all the agents. The agents are stabilised at desire...
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| Format: | Journal Article |
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2011
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| Online Access: | http://hdl.handle.net/20.500.11937/32931 |
| _version_ | 1848753802978525184 |
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| author | Do, Khac Duc |
| author_facet | Do, Khac Duc |
| author_sort | Do, Khac Duc |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Cooperative controllers are designed to force a group of N mobile agents with limited communication using only relative position between the agents to form a desired formation structure. The centre of the formation structure is the mean position of all the agents. The agents are stabilised at desired positions with respect to the centre of the structure. The proposed controllers also preserve initial communication connectivity and guarantees no collisions between the agents. The control design is based on smooth step functions and potential functions. The proposed control design is applied to solve gradient climbing and target capturing problems in both two- and three-dimensional spaces. The gradient average of a distributed field in nature or artificially generated by a target is first estimated over a bounded region using the field measurement by the agents. The gradient average is then used as the reference velocity to guide the agents. © 2011 Taylor & Francis. |
| first_indexed | 2025-11-14T08:30:19Z |
| format | Journal Article |
| id | curtin-20.500.11937-32931 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T08:30:19Z |
| publishDate | 2011 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-329312017-09-13T15:26:24Z Relative formation control of mobile agents for gradient climbing and target capturing Do, Khac Duc Cooperative controllers are designed to force a group of N mobile agents with limited communication using only relative position between the agents to form a desired formation structure. The centre of the formation structure is the mean position of all the agents. The agents are stabilised at desired positions with respect to the centre of the structure. The proposed controllers also preserve initial communication connectivity and guarantees no collisions between the agents. The control design is based on smooth step functions and potential functions. The proposed control design is applied to solve gradient climbing and target capturing problems in both two- and three-dimensional spaces. The gradient average of a distributed field in nature or artificially generated by a target is first estimated over a bounded region using the field measurement by the agents. The gradient average is then used as the reference velocity to guide the agents. © 2011 Taylor & Francis. 2011 Journal Article http://hdl.handle.net/20.500.11937/32931 10.1080/00207179.2011.592998 restricted |
| spellingShingle | Do, Khac Duc Relative formation control of mobile agents for gradient climbing and target capturing |
| title | Relative formation control of mobile agents for gradient climbing and target capturing |
| title_full | Relative formation control of mobile agents for gradient climbing and target capturing |
| title_fullStr | Relative formation control of mobile agents for gradient climbing and target capturing |
| title_full_unstemmed | Relative formation control of mobile agents for gradient climbing and target capturing |
| title_short | Relative formation control of mobile agents for gradient climbing and target capturing |
| title_sort | relative formation control of mobile agents for gradient climbing and target capturing |
| url | http://hdl.handle.net/20.500.11937/32931 |