An Autopilot Based on a Local Control Network Design for an Unmanned Surface Vehicle
dc.contributor.author | Sharma, SK | |
dc.contributor.author | naeem, W | |
dc.contributor.author | Sutton, R | |
dc.date.accessioned | 2017-02-15T16:34:31Z | |
dc.date.available | 2017-02-15T16:34:31Z | |
dc.date.issued | 2012-04-01 | |
dc.identifier.issn | 0373-4633 | |
dc.identifier.issn | 1469-7785 | |
dc.identifier.uri | http://hdl.handle.net/10026.1/8490 | |
dc.description.abstract |
<jats:p>Over recent years, a number of marine autopilots designed using linear techniques have underperformed owing to their inability to cope with nonlinear vessel dynamics. To this end, a new design framework for the development of nonlinear autopilots is proposed. Local Control Networks (LCNs) can be used in the design of nonlinear control systems. In this paper, a LCN approach is taken in the design of a nonlinear autopilot for controlling the nonlinear yaw dynamics of an unmanned surface vehicle known as <jats:italic>Springer</jats:italic>. It is considered the approach is the first of its kind to be used in marine control systems design. Simulation results are presented and the performance of the nonlinear autopilot is compared with that of an existing <jats:italic>Springer</jats:italic> Linear Quadratic Gaussian (LQG) autopilot using standard system performance criteria. From the results it can be concluded the LCN autopilot out-performed that based on LQG techniques in terms of the selected criteria. Also it provided more energy saving control strategies and would thereby increase operational duration times for the vehicle during real-time missions.</jats:p> | |
dc.format.extent | 281-301 | |
dc.language | en | |
dc.language.iso | en | |
dc.publisher | Cambridge University Press (CUP) | |
dc.subject | Unmanned Surface Vehicle | |
dc.subject | Autopilot Design | |
dc.subject | Linear Quadratic Gaussian Control | |
dc.subject | Local Control Network | |
dc.title | An Autopilot Based on a Local Control Network Design for an Unmanned Surface Vehicle | |
dc.type | journal-article | |
dc.type | Article | |
plymouth.author-url | https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000302056200006&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=11bb513d99f797142bcfeffcc58ea008 | |
plymouth.issue | 2 | |
plymouth.volume | 65 | |
plymouth.publication-status | Published | |
plymouth.journal | The Journal of Navigation | |
dc.identifier.doi | 10.1017/S0373463311000701 | |
plymouth.organisational-group | /Plymouth | |
plymouth.organisational-group | /Plymouth/Faculty of Science and Engineering | |
plymouth.organisational-group | /Plymouth/Faculty of Science and Engineering/School of Engineering, Computing and Mathematics | |
plymouth.organisational-group | /Plymouth/REF 2021 Researchers by UoA | |
plymouth.organisational-group | /Plymouth/REF 2021 Researchers by UoA/UoA12 Engineering | |
plymouth.organisational-group | /Plymouth/Research Groups | |
plymouth.organisational-group | /Plymouth/Research Groups/Marine Institute | |
plymouth.organisational-group | /Plymouth/Users by role | |
plymouth.organisational-group | /Plymouth/Users by role/Academics | |
dc.identifier.eissn | 1469-7785 | |
dc.rights.embargoperiod | Not known | |
rioxxterms.funder | Engineering and Physical Sciences Research Council | |
rioxxterms.identifier.project | An Intelligent Integrated Navigation and Autopilot System for Uninhabited Surface Vehicles | |
rioxxterms.versionofrecord | 10.1017/S0373463311000701 | |
rioxxterms.licenseref.uri | http://www.rioxx.net/licenses/all-rights-reserved | |
rioxxterms.type | Journal Article/Review | |
plymouth.funder | An Intelligent Integrated Navigation and Autopilot System for Uninhabited Surface Vehicles::Engineering and Physical Sciences Research Council |