Collections matching your query

• CLARITY: Centre for Sensor Web Technologies [175]

• Acceleration and rotation rate profile comparison from inertial sensors mounted on the service arm between tennis players of different skill level 

  Patterson, Matthew ; Caulfield, Brian ; Conroy, Luke (BMJ, 2010-11)

  Biomechanical performance is an important factor for developing tennis players. The tennis serve happens so quickly that it can be difficult for even the trained eye of an experienced coach to identify the miniscule movement ...
• MEMS with sigma-delta type of feedback loop control as an iterative map 

  Pladys, Mathieu ; Blokhina, Elena (IEEE, 2011-05-15)

  In this work, we consider a system that consists of a microresonator and a ΣΔ type feedback loop control which is typically a part of inertial sensors. We describe this architecture as a dynamical system (an iterative ...
• Two Stage Kalman Filtering for Position Estimation Using Dual Inertial Measurement Units 

  Yadav, Nagesh ; Bleakley, Chris (IEEE, 2011-10-28)

  Herein a two stage Kalman filter based algorithm is proposed for processing of Inertial Measurement Unit (IMU) data to obtain accurate position estimation over a short period of time. The proposed algorithm uses a novel ...
• The use of SHIMMER to detect stride time in running gait 

  McGrath, Denise ; Greene, Barry R. ; O'Donovan, Karol ; Caulfield, Brian (2010-07)

  Wireless sensing solutions that provide for accurate long term monitoring of walking and running stride characteristics in a real world environment would be an excellent tool for biomechanics researchers. SHIMMER™ is a ...
• Characterisation of pavement profile heights using accelerometer readings and a combinatorial optimisation technique 

  Harris, Niall K. ; González, Arturo ; O'Brien, Eugene J. ; McGetrick, P. (Elsevier, 2010-03)

  Pavement surface profiles induce dynamic ride responses in vehicles which can potentially be used to classify road surface roughness. A novel method is proposed for the characterisation of pavement roughness through an ...
• Development and user evaluation of a virtual rehabilitation system for wobble board balance training 

  Fitzgerald, Diarmaid ; Trakarnratanakul, Nanthana ; Dunne, Lucy ; Smyth, Barry ; Caulfield, Brian (IEEE Press, 2008)

  We have developed a prototype virtual reality based balance training system using a single inertial orientation sensor attached to the upper surface of a wobble board. This input device has been interfaced with an open ...
• Wearable Absolute 6 DOF Exercise Training System for Post Stroke Rehabilitation 

  Yadav, Nagesh ; Bleakley, Chris ; Lennon, Olive (Dublin City University, 2010-09-02)

  This paper introduces a multidisciplinary research effort to design an interactive, real time system to assist rehabilitation of stroke patients. The proposed system aims to help stroke survivors with limited mobility to ...
• The sensor web : bringing information to life 

  Smyth, Barry (ERCIM EEIG, 2009-01)

  Keynote for the special theme: the Sensor Web
• Browsing the Sensor Web : Pervasive Access for Wide-area Wireless Sensor Networks 

  Wan, Jie ; O'Grady, Michael J. ; O'Hare, G. M. P. (Greg M. P.) ; Colakov, Todor (2012-02-24)

  Wireless Sensor Networks (WSNs) are almost exclusively regarded as data gathering entities. Various sensed data elements are captured and routed back to a central server for processing, visualization and interpretation. ...