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ABSTRACT Background Physical exercise is recommended for sarcopenia prevention and treatment. Patients with frailty often show poor tolerance. To achieve universal availability, electrical stimulation of skeletal muscles...

Abstract Robot manipulators perform a point-point task under kinematic and dynamic constraints. Due to multi-degree-of-freedom coupling characteristics, it is difficult to find a better desired trajectory. In this paper,...

Abstract To satisfy the requirements for the precise formation of large-scale high-performance lightweight components with inner ring reinforcement, a new multidirectional loading rotary extrusion forming technology is d...

Abstract Accurate vehicle dynamic information plays an important role in vehicle driving safety. However, due to the characteristics of high mobility and multiple controllable degrees of freedom of drive-by-wire chassis ...

En este trabajo de tesis se proponen nuevas soluciones a dos problemáticas de control de máquinas de corriente alterna con imanes permanentes: la minimización del ripple de par y la eliminación de sensores mecánicos...

"Este informe presenta el desarrollo integral de un proyecto orientado al diseño, construcción y validación de un convertidor modular multinivel de corriente (M-MCSI ), concebido específicamente para el control de mo...

Preface to the Fourth Edition. 1 Biomechanics as an Interdiscipline. 1.0 Introduction. 1.1 Measurement, Description, Analysis, and Assessment. 1.2 Biomechanics and its Relationship with Physiology and Anatomy. 1.3 Scope ...

"Recently, it was shown that an hexagon shaped hexarotor vehicle with tilted rotors, is capable of fault tolerant attitude and altitude control. In this work, we propose a strategy to select the signals commanded to each...

"Control de motores trifásicos, con regulación de velocidad y torque constante. Se utiliza una plataforma de desarrollo basada en Arduino y un convertidor DC/AC (inverter) desarrollado por los alumnos."

"El siguiente informe es el resultado del trabajo de relevamiento, estudio y desarrollo de métodos de aprendizaje por refuerzo principalmente enfocados al esquema Actor-Crítico. A lo largo del texto, se introducen los ...

"Tilted rotors in multirotor vehicles have shown to be useful for different practical reasons. For instance, increasing yaw maneuverability or enabling full position and attitude control of hexarotor vehicles. It has als...