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Optimal strain gauge configurations for the estimation of mechanical loads in the main shaft of HAWT
(IOP Publishing, 2020)
info:eu-repo/semantics/conferenceObject,
In Structural Health Monitoring of wind turbines, measuring the mechanical loads is a key issue. The customary techniques for this task use a full-bridge strain gauge configuration to measure each of the six load components ...
AI training for application to industrial robotics: trajectory generation for neural network tuning
(Springer, 2023)
Contribución a congreso / Biltzarrerako ekarpena,
In the present work robot trajectories are generated and kinematically simulated. Different data (joint coordinates, end effector position and orientation, images, etc.) are obtained in order to train a neural network ...
Kinematic design of a new four degree-of-freedom parallel robot for knee rehabilitation
(ASME, 2018)
Artículo / Artikulua,
Rehabilitation robots are increasingly being developed in order to be used by injured people to perform exercise and training. As these exercises do not need wide range movements, some parallel robots with lower mobility ...
Mechanical sensitivity analysis of strain gauge configurations in the main shaft of wind turbines
(IOP Publishing, 2022)
info:eu-repo/semantics/conferenceObject,
Wind turbines are reaching their remaining useful life, thus it is important to guarantee the well status of its components. A common way to check the status is to measure the loads on the Low Speed Shaft with strain gauges, ...
4P operational harmonic and blade vibration in wind turbines: a real case study of an active yaw system and a concrete tower
(Elsevier, 2024)
Artículo / Artikulua,
This study aims to comprehensively investigate the impact of mechanical loads on the performance and lifetime of wind turbines, with particular emphasis on blade vibration at the 4P operational harmonic. Experiments and ...
A unified analytical disk cam profile generation methodology using the Instantaneous Center of Rotation for educational purpose
(Elsevier, 2024)
Artículo / Artikulua,
Cam design is a fundamental part of the Mechanism and Machine Theory (MMT) and is included in the vast majority of MMT books. Cam profile design is usually determined with graphical and analytical methods. Graphical methods ...
Optimal strain-gauge placement for mechanical load estimation in circular cross-section shafts
(Elsevier, 2021)
Artículo / Artikulua,
The customary electrical circuit configuration for estimating mechanical loads with strain gauges uses Wheatstone full- or half-bridges. For each mechanical load to be estimated, a dedicated bridge with two or four gauges
has ...
Trayectorias de máxima rigidez de un robot redundante actuando como soporte en el mecanizado de paredes delgadas
(Universitat Politècnica de València, 2023)
Artículo / Artikulua,
La precisión de un robot está ligada a su rigidez. En comparación con la máquina herramienta tradicional, los robots industriales tienen un gran espacio de trabajo como ventaja, pero una rigidez reducida como desventaja. ...
Inertia transfer concept based general method for the determination of the base inertial parameters
(Springer, 2015)
Artículo / Artikulua,
This paper presents a new algorithm to obtain the symbolic expressions of any of the possible base inertial parameter sets of a multibody system. Based on the ¿inertia transfer concept¿, a procedure is proposed to write a ...
Design, manufacturing, validation of a multi-orientation tilt test bench for testing vehicles rollover and tests of ATV-Quad for agricultural applications
(MDPI, 2021)
Artículo / Artikulua,
A rollover test bench has been designed, manufactured, and validated for analyzing the
all-terrain vehicle (ATV)-Quad overturn of diverse vehicles in different configurations, such as
installing a rollover protection ...