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Sensors and actuators

Modal analysis of beam with piezoelectric sensors a actuators

Modal analysis of beam with piezoelectric sensors a actuators

... piezoelectric sensors and actuators, ...theory and it assumes bilinear distribution of electric field ...with and without piezo ...

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Non-linear analysis of composite structures with integrated piezoelectric sensors and actuators

Non-linear analysis of composite structures with integrated piezoelectric sensors and actuators

... piezolaminated sensors and actuators using the finite element ...Allik and Hughes [1], which analysed the interactions between electricity and elasticity by developing a tetrahedral ...

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Shape control of laminated panels using piezoelectric actuators

Shape control of laminated panels using piezoelectric actuators

... incorporating sensors and actuators, to enhance their ...location and configuration for active vibration control had been proposed by Liang et ...Batra and Liang [9] used a three- ...

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Fault Detection for Cyber-Physical Systems: Smart Grid case

Fault Detection for Cyber-Physical Systems: Smart Grid case

... detection and isolation in cyber-physical systems is growing in importance following the trend to have an ubiquitous presence of sensors and actuators with network capabilities in power ...

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J. Braz. Soc. Mech. Sci. & Eng.  vol.26 número4

J. Braz. Soc. Mech. Sci. & Eng. vol.26 número4

... Even with accurate models, the simple inclusion of sensors and actuators on the host structure cause change on the dynamic properties of the system. The computation of these uncertainties can be ...

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Core and patch position optimizations for vibration control of piezolaminated structures

Core and patch position optimizations for vibration control of piezolaminated structures

... as sensors and ...displacements, and one electrical potential degree of freedom for each piezoelectric element layer, which can be surface bonded or imbedded on the ...

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Lat. Am. j. solids struct.  vol.10 número2

Lat. Am. j. solids struct. vol.10 número2

... shells and laminated elements, which constitute the ac- tive material, create a class of structures known as smart ...that actuators and sensors, with the ability of sensing and taking ...

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Semantic middleware for industrial sensors

Semantic middleware for industrial sensors

... Industrial Sensors) was designed to be accessible as an independent service and acts as an information provider not only about sensors and actuators but also on the existing ...

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Past, present and future

Past, present and future

... or actuators) to microcontrollers, instrumenta- tion systems, and ...1993 and in those days the challenge was to make transducers plug and play ...activity and now it is facing new ...

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Robotic Exoskeleton Hand with Pneumatic Actuators

Robotic Exoskeleton Hand with Pneumatic Actuators

... stimulus and react with electrochemical signals ...synapse and so on in to the brain ...mechanical sensors, are able to react to physical stimulus with the opening of the sodium ion channels in ...

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Optimal dynamic control of laminated adaptive structures using a higher order model and a genetic algorithm

Optimal dynamic control of laminated adaptive structures using a higher order model and a genetic algorithm

... freedom and one electric degree of freedom per piezoelectric layer of the finite element and is based on the third-order shear deformation laminate theory of Reddy 16 ...the sensors being used as ...

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Radiative characteristics of ice-covered fresh- and brackish-water bodies

Radiative characteristics of ice-covered fresh- and brackish-water bodies

... Snow and ice are products of cold weather and precipitation, and therefore vary widely between the time of precipitation in autumn to spring as well as from year to year, in their thickness ...

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Feature selection for chemical sensor arrays using mutual information.

Feature selection for chemical sensor arrays using mutual information.

... Now, we note that while these feature selections did not necessarily give the very best possible classification performance (e.g. many of the results in the ‘‘best’’ column in Figure 5 have a performance of 1), the ...

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Development of a Smart Electric Motor Testbed for Internet of Things and Big Data Technologies

Development of a Smart Electric Motor Testbed for Internet of Things and Big Data Technologies

... devices and Internet of Things (IoT) tech- nologies are becoming each day more ...Fog and Edge ...explore and develop the technologies to enable the complete realization of such IoT ...sensing ...

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Sensors integration for smartphone navigation: performances and future challenges

Sensors integration for smartphone navigation: performances and future challenges

... acquired and mounted in a single model in a common reference ...coordinates and colour of the points of interest: this model is used for the extraction of the images, and complementary spatial ...

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Lat. Am. j. solids struct.  vol.12 número8

Lat. Am. j. solids struct. vol.12 número8

... theoretically and used to eliminate the geometrical effects from the ...cracking and fibre breakage has been the subject of considerable discussion in the literature for ...Gorman and Prosser (1990) ...

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ACTUATING SYSTEMS BASED ON TWO BELLOWS

ACTUATING SYSTEMS BASED ON TWO BELLOWS

... theoretical and experimental research on bellows actuators in order to design and develop some actuating systems operated by two bellows actuators, with different options of corrugated items, ...

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Satellite detection of multi-decadal time series of cyanobacteria accumulations in the Baltic Sea

Satellite detection of multi-decadal time series of cyanobacteria accumulations in the Baltic Sea

... common and justified to look for trends in environmental variables but the observed changes in relatively short time series are most often due to decadal or in- terannual variability rather than to secular ...

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Wireless sensors and IoT platform for intelligent HVAC control

Wireless sensors and IoT platform for intelligent HVAC control

... Sensors Used in Transmitter Type SPWS Temperature and Relative Humidity Sensor.. The Silicon Labs (Silicon Labs, Austin, TX, USA) Si7021; and Sensirion (Sensirion, Stafa, Switzerland) SH[r] ...

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Permanent-magnets linear actuators applicability in automobile active suspensions

Permanent-magnets linear actuators applicability in automobile active suspensions

... axisymmetric and seems that the analysis could be conducted on two- dimensional ...10 and 11, related to a pair of poles and one winding, for a 100mm-outside-diameter ...

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