@inproceedings{PetcharteeMonkman, author = {Petchartee, Somrak and Monkman, Gareth J.}, title = {3D-Shape Recognition based Tactile Sensor}, series = {ICST 2007, Proceedings of 2nd International Conference on Sensing Technology : Massey University, Palmerston North, New Zealand, November 26 - 28, 2007}, booktitle = {ICST 2007, Proceedings of 2nd International Conference on Sensing Technology : Massey University, Palmerston North, New Zealand, November 26 - 28, 2007}, publisher = {Inst. of Information Sciences and Techn., Massey Univ.}, address = {Palmerston}, pages = {56 -- 61}, language = {en} } @article{PetcharteeMonkman, author = {Petchartee, Somrak and Monkman, Gareth J.}, title = {Pre-slip Sensing through Tactile Sensing}, series = {Sensors \& Transducers}, volume = {90}, journal = {Sensors \& Transducers}, number = {4, Special Issue}, publisher = {International Frequency Sensor Association (IFSA)}, issn = {1726-5479}, pages = {310 -- 324}, language = {en} } @inproceedings{PetcharteeMonkman, author = {Petchartee, Somrak and Monkman, Gareth J.}, title = {Contact Identification using Tactile Arrays}, series = {Proceedings of the 7th IEEE International Symposium on Signal Processing and Information Technology (ISSPIT 2007), 15.-18.12.2007, Giza, Egypt}, booktitle = {Proceedings of the 7th IEEE International Symposium on Signal Processing and Information Technology (ISSPIT 2007), 15.-18.12.2007, Giza, Egypt}, publisher = {IEEE}, doi = {10.1109/ISSPIT.2007.4458144}, pages = {1121 -- 1126}, abstract = {The proposed method allows a robot to quantify tactile recognition of grasped objects. The responses by the robot are matched by randomly introducing objects following the completion of tactile sensor based training phases on 4 specific objects. The reproduction of the robotic contact identification is accomplished by matching threshold values of the smallest eigenvalue of the Quadric surface - called the eigenvalue trajectory. Once the grasped objects are introduced to the 2-fingered robot hand, the eigenvalue trajectory of contact surfaces are calculated by the system. Calculations are based on the degree of similarity of the characteristics between the newly received and previously trained tactile data. Experimental results indicate that the proposed algorithm allows a successful quantification of robotic contact recognition and the accomplishment of high levels of accuracy in contact identification. These results confirm that the proposed method is useful for identifying contact surfaces based on tactile sensor data.}, language = {en} } @inproceedings{PetcharteeMonkman, author = {Petchartee, Somrak and Monkman, Gareth J.}, title = {Contact Classification using Tactile Arrays}, series = {2007 3rd International Conference on Intelligent Sensors, Sensor Networks and Information (ISSNIP), 3, 03.-06.12.2007, Melbourne, VIC, Australia}, booktitle = {2007 3rd International Conference on Intelligent Sensors, Sensor Networks and Information (ISSNIP), 3, 03.-06.12.2007, Melbourne, VIC, Australia}, doi = {10.1109/ISSNIP.2007.4496848}, pages = {227 -- 232}, abstract = {This paper proposed a contact recognition algorithm capable of determining contact surfaces types by tactile sensor fusion. This algorithm can recognize grasped objects using a 2- fingered robot hand, on which tactile sensors are mounted. Experiments have demonstrated reliable surface classification and accurate transformation independent of object shape and orientation. The contribution of this paper regards the relations between a surface and the points cloud defining it. Particularly, we investigate on the possibility that there is some intrinsic feature of a points cloud under quadric surface, allowing us to discriminate or classify a dataset defining a surface from the acquisition noise.}, language = {en} } @article{PetcharteeMonkman, author = {Petchartee, Somrak and Monkman, Gareth J.}, title = {Contact Recognition using Tactile Sensor}, series = {Annals Universitaria Craiova-Series: Automation, Computers, Electronics and Mechatronics}, volume = {4 (31)}, journal = {Annals Universitaria Craiova-Series: Automation, Computers, Electronics and Mechatronics}, number = {2}, pages = {103 -- 108}, abstract = {The surface recognition algorithm that determines the types of contact surfacesby fusing information collected by the tactile sensor system is proposed. The tactilesystem will be determined from the shape of the object image which can then becharacterized using the mathematical properties of Quadric surface. This algorithm canrecognize 3-D objects using a 2-fingered robot gripper, on which tactile sensors aremounted. Experiments have demonstrated the reliability of the surface classificationmethod and the accuracy of transformations independent of an object's shape, translationand rotation.}, language = {en} } @article{PetcharteeMonkman, author = {Petchartee, Somrak and Monkman, Gareth J.}, title = {Optimisation of Prehension Force through Tactile Sensing}, series = {Journal of Advanced Manufacturing Technology}, journal = {Journal of Advanced Manufacturing Technology}, publisher = {Universiti Teknikal Malaysia Melaka}, issn = {2289-8107}, language = {en} } @article{PetcharteeMonkman, author = {Petchartee, Somrak and Monkman, Gareth J.}, title = {Contact Recognition through Tactile Sensing}, series = {ACTA Universitatis Apulensis; Seria Mathematics-Informatics}, journal = {ACTA Universitatis Apulensis; Seria Mathematics-Informatics}, publisher = {Department of Mathematics and Informatics}, address = {Alba Iulia}, issn = {1582-5329}, language = {en} } @inproceedings{PetcharteeMonkman, author = {Petchartee, Somrak and Monkman, Gareth J.}, title = {Contact Recognition using Tactile Sensor}, series = {Proc. International Symposium on System Theory, Automation, Robotics, Computers, Informatics, Electronics and Instrumentation (SINTES13), Romania}, booktitle = {Proc. International Symposium on System Theory, Automation, Robotics, Computers, Informatics, Electronics and Instrumentation (SINTES13), Romania}, pages = {285 -- 290}, language = {en} } @inproceedings{PetcharteeMonkman, author = {Petchartee, Somrak and Monkman, Gareth J.}, title = {Pre-slip detection based Tactile Sensing}, series = {Proc. 3rd International Conference on Intelligent Sensors, Sensor Networks and Information Processing (ISSNIP 2007), Melbourne}, booktitle = {Proc. 3rd International Conference on Intelligent Sensors, Sensor Networks and Information Processing (ISSNIP 2007), Melbourne}, pages = {233 -- 238}, language = {en} } @inproceedings{PetcharteeMonkman, author = {Petchartee, Somrak and Monkman, Gareth J.}, title = {Contact classification using tactile arrays}, series = {Proc. International Conference on Engineering \& ICT 2007 (ICEI 2007), 27th to 29th November 2007, Malacca, Malaysia}, booktitle = {Proc. International Conference on Engineering \& ICT 2007 (ICEI 2007), 27th to 29th November 2007, Malacca, Malaysia}, language = {en} } @inproceedings{PetcharteeMonkman, author = {Petchartee, Somrak and Monkman, Gareth J.}, title = {Optimisation of Prehension Force through Tactile Sensing}, series = {Proc. International Conference on Engineering \& ICT 2007 (ICEI 2007), Malaysia}, booktitle = {Proc. International Conference on Engineering \& ICT 2007 (ICEI 2007), Malaysia}, language = {en} }