Browsing by Subject "Sensors"
Now showing items 1-20 of 224
-
A contactless capacitive angular-position sensor
(Institute of Electrical and Electronics Engineers, 2003-10)
Article
Open AccessThis paper presents an absolute capacitive angular-position sensor with a contactless rotor. The sensor is mainly composed of three parts: the capacitive sensing element, a signal processor, and a microcontroller. The ... -
A feasibility study of a cost-effective and non-intrusive service for occupational safety and health
(Universitat Politècnica de Catalunya, 2020-07-14)
Master thesis
Open AccessThis Master Thesis project contributes to the improvement of the Service For Occupational Safety And Health by using IoT. Imagine turning the workplace into heaven for your employees and increase ... -
A high-speed capacitive-sensor interface using a relaxation oscillator and a fast counter
(Institute of Electrical and Electronics Engineers, 2003-05)
Conference report
Open AccessThis paper presents the analysis and experimental results on the jitter of a capacitive-sensor interface. The interface is implemented with a simple relaxation oscillator, a fast counter and a microcontroller. The goal ... -
A hybrid visual-based SLAM architecture: local filter-based SLAM with keyframe-based global mapping
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-12-29)
Article
Open AccessThis work presents a hybrid visual-based SLAM architecture that aims to take advantage of the strengths of each of the two main methodologies currently available for implementing visual-based SLAM systems, while at the ... -
A novel sensor-bridge-to-microcontroller interface
(Institute of Electrical and Electronics Engineers, 2001-05)
Conference report
Open AccessSensor bridges are usually interfaced to microcontrollers by supplying the bridge with a voltage or current and digitizing the resulting voltage or current after being amplified and low-pass filtered. This paper proposes ... -
A review of commercial energy harvesters for autonomous sensors
(2007-05-01)
Conference report
Open AccessCurrent commercial autonomous sensors are mainly powered by primary batteries. Batteries need to be replaced and hence can become the largest and most expensive part of the system. On the other hand, our environment is ... -
A sensor data fusion system based on k-nearest neighbor pattern classification for structural health monitoring applications
(2017-02-21)
Article
Open AccessCivil and military structures are susceptible and vulnerable to damage due to the environmental and operational conditions. Therefore, the implementation of technology to provide robust solutions in damage identification ... -
Accurate angle representation from misplaced hall-effect switch sensors for low-cost electric vehicle applications
(2022-07-18)
Article
Open AccessThis article presents an accurate method to determine the mandatory rotor position to control a permanent magnet synchronous machine from misplaced Hall-effect switch sensors. The main feature of this technique is the ... -
Acelerómetros y sensores de vibración
(2010-04)
Article
Restricted access - publisher's policy -
Advanced data logger for industrial dust collector based on a Raspberry-Pi board
(Universitat Politècnica de Catalunya, 2016-06-30)
Bachelor thesis
Open Access -
Ampliació de l’estació meteorològica de l’EPSEVG i difusió de les seves dades mitjançant la norma IEEE 1451
(Universitat Politècnica de Catalunya, 2011-07-05)
Master thesis (pre-Bologna period)
Restricted access - confidentiality agreement -
An alternative method to develop embroidery textile strain sensors
(MDPI AG, 2021-11-13)
Article
Open AccessIn this paper, a method to develop embroidered textile strain resistive sensors is presented. The method is based on two overlapped zigzag conductive yarn patterns embroidered in an elastic textile. To demonstrate the ... -
Analysis of the effectiveness of sensors to fulfil scientific cases in the fly a Rocket! campaign
(Universitat Politècnica de Catalunya, 2022-04-29)
Conference lecture
Open AccessWith space becoming a newly ubiquitous phenomenon, due to the evident popularisation of space travel, the European Space Agency Education has a mission to educate the future generations of engineers and scientists to ... -
Anàlisi i avaluació dels sensors aerotransportats en la gestió del territori marítim: costa i litoral
(Universitat Politècnica de Catalunya, 2008-12)
Master thesis (pre-Bologna period)
Open Access -
Análisis, diseño e implementación del cableado eléctrico del NOVA4
(Universitat Politècnica de Catalunya, 2018-10-31)
Bachelor thesis
Restricted access - author's decision[CATALÀ] Este proyecto trata sobre la realización del cableado eléctrico del NOVA4, prototipo de monoplaza del Vilanova Formula Team (VFT) para participar en la competición internacional Formula Student Spain 2018 que tiene ... -
Android App for taking pictures automatically with a trigger sensor
(Universitat Politècnica de Catalunya, 2017-06-15)
Bachelor thesis
Restricted access - confidentiality agreement -
Aparcamiento robotizado en un aeropuerto
(Universitat Politècnica de Catalunya, 2016-07-22)
Bachelor thesis
Open AccessNowadays, it exists a relevant difficulty with the building land. Therefore, the land optimization has become an essential need in every single facility developed. The areas with high population density imply also high ... -
Aplicació d'un nou teorema a la mesura de tensió i corrent en circuits electrònics
(Universitat Politècnica de Catalunya, 2021-10-29)
Bachelor thesis
Open AccessSmart devices are on the rise, becoming more common in society and taking on more important tasks. Smart sensors are a crucial element in smart devices, as they inform about the environment that sorrounds them. These sensors ... -
Application of radio environment maps for dynamic broadband access in TV bands in urban areas
(Institute of Electrical and Electronics Engineers (IEEE), 2017-09-09)
Article
Open AccessSpectrum sharing based on the dedicated databases, particularly in the context of TV band, is widely considered as a promising tool for better spectrum utilization in the future wireless networks. Practical realization of ... -
Aqueous alginate/MXene inks for 3D printable biomedical devices
(Elsevier, 2023-08-20)
Article
Restricted access - publisher's policyElectrochemically responsive hydrogel networks have been obtained using printable inks made of a biopolymer, alginate (Alg), and an inorganic 2D material, MXene (titanium carbide, Ti3C2Tx) nanosheets. While MXene offers ...
