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Recent Submissions
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Modified current-mode one-cycle control for linear–assisted DC/DC regulator
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Conference lecture
Restricted access - publisher's policyLinear-assisted DC/DC converters are structures that allow to take advantages of the two classic alternatives in the design of power supply systems: Voltage linear regulators (classic NPN topology or LDO –low dropout–) and ... -
Design of an on–chip linear–assisted DC–DC voltage regulator
(Institute of Electrical and Electronics Engineers (IEEE), 2013)
Conference lecture
Restricted access - publisher's policyThis article shows the design of an on-chip CMOS linear-assisted DC-DC regulator. It results a good alternative topology to classic switching DC-DC power converters. In the presented technique, an auxiliary linear regulator ... -
Field programmable switched-capacitor voltage converter
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Conference lecture
Restricted access - publisher's policyIn this paper we show two different schemes to implement a field programmable circuit that can connect 'n' capacitors as a charge-pump of, eventually, any topology and switching pattern. Capacitor connectivity is configured ... -
On chaotic behavior in automatic tuning loops for continuous–time filters
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Conference lecture
Restricted access - publisher's policyContinuous–time filters (CTFs) with automatic tuning loops are nonlinear feedback systems with potential instability. Thus, their appropriate linear dynamic modeling should be obtained to assure stability in case of an ... -
Comparison and adaptation of step length and gait speed estimators from single belt worn accelerometer positioned on lateral side of the body
(2013)
Conference lecture
Restricted access - publisher's policyParkinson’s Disease (PD) is a neurodegenerative disease that predominantly alter patients’ motor performance and compromises the speed, the automaticity and fluidity of natural movements. The patients fluctuate between ... -
Comparative and adaptation of step detection and step length estimators to a lateral belt worn accelerometer
(2013)
Conference lecture
Restricted access - publisher's policyParkinson’s Disease (PD) is a neurodegenerative disease that predominantly alter patients’ motor performance and compromises the speed, the automaticity and fluidity of natural movements. The patients fluctuate between ... -
Design of an on-chip linear-assisted DC-DC voltage regulator
(2013)
Conference lecture
Open AccessThis article shows the design of an on-chip CMOS linear-assisted DC-DC regulator. It results a good alternative topology to classic switching DC-DC power converters. In the presented technique, an auxiliary linear regulator ... -
A heterogeneous database for movement knowledge extraction in Parkinson's disease
(2013)
Conference lecture
Open AccessThis paper presents the design and methodology used to create a heterogeneous database for knowledge movement extraction in Parkinson's Disease. This database is being constructed as part of REM- PARK project and is ... -
Observation of chaotic behavior in automatic tuning loops for continuous-time filters
(Institute of Electrical and Electronics Engineers (IEEE), 2013)
Conference lecture
Restricted access - publisher's policyhe appropriate linear dynamic modeling of continuous-time filters (CTFs) with automatic tuning loops should be obtained to assure stability in case an improved design of the loop controllers is to be carried out. With this ... -
The imbalance network and incremental evolution for mobile robot nervous system design
(2013)
Conference report
Restricted access - publisher's policyAutomatic design of neurocontrollers (as in Evoluationary Robotics) utilizes incremental evolution to solve for more complex behaviors. Also manual design techniques such as task decomposition are employed. Manual design ... -
Observation of chaotic behavior in automatic tuning loops for continuous–time filters
(Institute of Electrical and Electronics Engineers (IEEE), 2013)
Conference report
Restricted access - publisher's policy -
Human activity and motion disorder recognition: towards smarter interactive cognitive environments
(2013)
Conference report
Restricted access - publisher's policyThe rise of ubiquitous computing systems in our environment is engendering a strong need for novel approaches of human-computer interaction. Either for extending the existing range of possibilities and services available ...
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