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作者:... Daniel Castro Silva , Luís Paulo Reis , Marcelo Petry
来源:[J].The Scientific World Journal, 2014, Vol.2014
摘要:Nowadays, there are many technologies that support location systems involving intrusive and nonintrusive equipment and also varying in terms of precision,range, and cost. However, the developers some time neglect the noise introduced by these systems, which prevents these sy...
作者:Marcelo Petry , G. R. Amin ...
来源:[J].The Scientific World Journal(IF 1.73), 2014, Vol.2014
摘要:Nowadays, there are many technologies that support location systems involving intrusive and nonintrusive equipment and also varying in terms of precision,range, and cost. However, the developers some time neglect the noise introduced by these systems, which prevents these sy...
作者:Marco Antero Paiva , Marcelo Petry , Rosaldo J. F. Rossetti
来源:[C].Applied Computing2012
摘要:Nowadays location systems are used within a large variety of applications. The application of these systems within indoor environments is already provided by several solutions. However, the need for high accuracy within these environments to pursue such a purpose implies the use ...
作者:Marcelo Petry , Antonio Paulo Moreira
来源:[B].Lecture Notes in Electrical Engineering2009
摘要:Abstract Many people with severe disabilities find it difficult or even impossible to use traditional powered wheelchairs independently by manually controlling these electrical devices. Intelligent wheelchairs are a very good solution to assist severely handicapped p...
作者:... Luís Paulo Reis , Nuno Lau , Marcelo Petry
来源:[B].Lecture Notes in Computer Science;;LNEE;;LNAI;;Lecture Notes in Computer Science;;CCIS2013
摘要:Abstract Assistive Technologies may greatly contribute to give autonomy and independence for individuals with physical limitations. Electric wheelchairs are examples of those assistive technologies and nowadays each time becoming more intelligent due to the use of technology...
作者:Marcelo Petry , Antonio Paulo Moreira
来源:[B].Lecture Notes in Electrical Engineering2009
摘要:Abstract Many people with severe disabilities find it difficult or even impossible to use traditional powered wheelchairs independently by manually controlling these electrical devices. Intelligent wheelchairs are a very good solution to assist severely handicapped people who are...

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