No label defined (Q3147216)

From EU Knowledge Graph
Revision as of 01:53, 8 October 2021 by DG Regio (talk | contribs) (‎Created a new Item)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search
Project 0.7723980053465637 in Spain
Language Label Description Also known as
English
No label defined
Project 0.7723980053465637 in Spain

    Statements

    0 references
    195,826.4 Euro
    0 references
    244,783.0 Euro
    0 references
    80.0 percent
    0 references
    1 January 2019
    0 references
    31 December 2022
    0 references
    UNIVERSIDAD DE CASTILLA-LA MANCHA
    0 references
    13034
    0 references
    SE PROPONE INVESTIGAR LA GENERACION EFICIENTE DE ONDAS PROGRESIVAS EN LAMINAS SOLIDAS MEDIANTE EXCITACION PIEZOELECTRICA, CON EL PROPOSITO DE CONSEGUIR SU TRASLACION, SIGUIENDO UNA TRAYECTORIA CONTROLADA, TANTO EN CONTACTO CON UNA SUPERFICIE SOLIDA COMO SUMERGIDAS EN LIQUIDO. EN EL CAMPO DE LA ROBOTICA SE HAN USADO NUMEROSOS MECANISMOS DE LOCOMOCION, ALGUNOS DE ELLOS INSPIRADOS EN EL MUNDO ANIMAL. PARA ROBOTS NADADORES, SE HAN PLANTEADO ESTRUCTURAS QUE IMITAN A ALGUNOS PECES, ACTUADAS POR UNA AMPLIA VARIEDAD DE DISPOSITIVOS. EN ESTE PROYECTO NOS CENTRAMOS EN LA CREACION DE MOVIMIENTO ONDULATORIO NO ESTACIONARIO EN UNA LAMINA DELGADA, DE MODO QUE LA ENERGIA Y EL IMPULSO SE PROPAGUEN POR LA MISMA, RESULTANDO EN UNA TRANSPORTE CON RESPECTO AL MEDIO EN CONTACTO CON LA LAMINA, BIEN SEA OTRO SOLIDO O UN FLUIDO. PARA ESTE, SE CONSIDERARAN LOS CASOS DE FLOTACION EN SUPERFICIE, INMERSION TOTAL O ARRASTRE EN EL FONDO, APLICANDO TODA LA EXPERIENCIA DEL GRUPO EN EL DESARROLLO DE RESONADORES EN MEDIO LIQUIDO PARA SENSORES. DE HECHO, SE INVESTIGARA LA POSIBILIDAD DE QUE LA MISMA LAMINA PROPULSORA SIRVA TAMBIEN DE SENSOR DE LAS PROPIEDADES DEL LIQUIDO._x000D_ LAS DIMENSIONES DE LA LAMINA CUBRIRAN DESDE EL MILIMETRO HASTA VARIOS CENTIMETROS DE LONGITUD, ESTUDIANDOSE EL EFECTO DE LA ESCALABILIDAD DE LAS FUERZAS DE PROPULSION, PARA DETERMINAR LA VIABILIDAD DEL DESARROLLO DE FUTUROS ROBOT ON CHIP (ROC), USANDO LA TECNOLOGIA MEMS (MICROELECTROMECHANICAL SYSTEMS). POR LO QUE RESPECTA A LOS MATERIALES, SE CONTEMPLAN TANTO ESTRUCTURAS RIGIDAS DE ALN SOBRE SILICIO, FABRICADAS COMO LOS MEMS AMPLIAMENTE ESTUDIADOS EN EL GRUPO SOLICITANTE, COMO ESTRUCTURAS FLEXIBLES BASADAS EN POLIMEROS, PIEZOELECTRICO Y ESTRUCTURAL, FABRICADAS MEDIANTE IMPRESION POR INYECCION DE TINTA, APLICANDO LOS RESULTADOS DE UN PROYECTO PREVIO DE ACTUACION ESTATICA. CADA UNA CUBRIRA UN RANGO DE FUERZAS DE PROPULSION, TAMAÑOS, VELOCIDADES Y FRECUENCIAS, A DETERMINAR EN EL PROYECTO. _x000D_ EN DEFINITIVA, ESTE PROYECTO PRETENDE CONTRIBUIR AL DISEÑO, LA FABRICACION Y LA CARACTERIZACION DE DIFERENTES PLACAS DE PROPULSION PIEZOELECTRICA MEDIANTE EXCITACION MULTIMODAL CON ACTUACION DISTRIBUIDA. LAS POSIBLES APLICACIONES VAN DESDE LOS MOTORES DE ULTRASONIDOS HASTA LA LOCOMOCION MICRO-ROBOTICA SOBRE SUPERFICIES O BAJO INMERSION EN FLUIDO, PASANDO POR LA MINIATURIZACION DEL TRANSPORTE DE OBJETOS EN DIFERENTES MEDIOS O LA REALIMENTACION HAPTICA. EN UNA FASE FINAL DEL PROYECTO, SE ESTUDIARA LA POSIBILIDAD DE INTEGRAR EN UN UNICO SOPORTE (SILICIO O KAPTON) LA LAMINA PROPULSORA, LA ELECTRONICA DE CONTROL Y LA ALIMENTACION. (Spanish)
    0 references
    THE AIM OF THIS PROJECT IS TO INVESTIGATE THE EFFICIENT GENERATION OF PROGRESSIVE WAVES IN SOLID PLATES BY PIEZOELECTRIC ACTUATION, IN ORDER TO ACHIEVE ITS TRANSLATION, FOLLOWING A CONTROLLED PATH, BOTH IN CONTACT WITH A SURFACE, EITHER SOLID OR LIQUID, AND SUBMERGED IN LIQUID. IN THE FIELD OF ROBOTICS, NUMEROUS MECHANISMS OF LOCOMOTION HAVE BEEN USED, SOME OF THEM INSPIRED BY THE ANIMAL WORLD. FOR SWIMMING ROBOTS, STRUCTURES THAT MIMIC THE LOCOMOTION MECHANISM OF FISHES WERE PROPOSED. IN THIS PROJECT WE FOCUS ON THE GENERATION OF NON-STATIONARY WAVE MOTION IN A THIN PLATE, SO THAT THE ENERGY AND THE IMPULSE PROPAGATE THROUGH IT, RESULTING IN A TRANSPORT WITH RESPECT TO THE SOLID OR LIQUID MEDIUM IN CONTACT WITH THE PLATE. IN THE CASE OF LIQUID, THE CASES OF SURFACE FLOTATION AND TOTAL IMMERSION WILL BE CONSIDERED, APPLYING THE EXPERIENCE OF THE GROUP IN THE DEVELOPMENT OF RESONATORS IN LIQUID MEDIA AS SENSORS. IN FACT, THE POSSIBILITY THAT THE SAME LOCOMOTIVE PLATE SERVES AS A SENSOR OF THE PROPERTIES OF THE LIQUID WILL BE INVESTIGATED._x000D_ _x000D_ THE DIMENSIONS OF THE PLATE WILL COVER FROM THE MILLIMETER UP TO SEVERAL CENTIMETERS IN LENGTH, STUDYING THE EFFECT OF THE SCALABILITY ON THE PROPULSION FORCES, TO DETERMINE THE VIABILITY OF THE DEVELOPMENT OF A FUTURE ROBOT ON CHIP (ROC), USING MEMS TECHNOLOGY (MICROELECTROMECHANICAL SYSTEMS) . WITH REGARD TO THE MATERIALS, BOTH RIGID AND FLEXIBLE STRUCTURES ARE CONSIDERED. THE RIGID STRUCTURES ARE BASED ON ALN/SILICON, WHOSE MEMS TECHNOLOGY IS ALREADY VERY WELL KNOWN BY THE APPLICANT GROUP. WHILE THE FLEXIBLE STRUCTURES ARE BASED ON POLYMERS, FOR BOTH THE PIEZOELECTRIC AND THE STRUCTURAL LAYERS, USING LOW COST ADDITIVE TECHNIQUES, APPLYING THE RESULTS OF A PREVIOUS PROJECT DEDICATED TO STATIC ACTUATION. EACH MATERIAL SYSTEM WILL COVER A RANGE OF PROPULSION FORCES, SIZES, SPEEDS AND FREQUENCIES, TO BE DETERMINED IN THE PROJECT._x000D_ _x000D_ IN SHORT, THIS PROJECT WILL CONTRIBUTE TO THE DESIGN, THE FABRICATION AND THE CHARACTERIZATION OF DIFFERENT PIEZOELECTRIC PROPULSION PLATES BY MEANS OF MULTIMODAL EXCITATION WITH DISTRIBUTED ACTUATION. THE POSSIBLE APPLICATIONS RANGE FROM ULTRASONIC MOTORS TO MICRO-ROBOTIC LOCOMOTION ON SURFACES OR UNDER IMMERSION IN LIQUID, AS WELL AS THE MINIATURIZATION OF THE TRANSPORT OF OBJECTS IN DIFFERENT MEDIA OR HAPTIC FEEDBACK. IN A FINAL PHASE OF THE PROJECT, THE POSSIBILITY OF INTEGRATING IN A SINGLE SUPPORT (SILICON OR FLEXIBLE SUBSTRATE) THE LOCOMOTIVE PLATE, THE CONTROL ELECTRONICS AND THE POWER WILL BE STUDIED. (English)
    0 references
    Ciudad Real
    0 references

    Identifiers

    RTI2018-094960-B-I00
    0 references