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Enfoque biomimético para el diseño de transferencia de objetos de robot a humano basada en la confianza en una tarea
1Department of Mechanical Engineering, The Pennsylvania State University, 120 Ridge View Drive, Dunmore, PA 18512, USA.
Biomimetics (Basel, Switzerland)
|January 27, 2026
Resumen
Este estudio desarrolló una estrategia biomimética de transferencia de objetos de robot a humano. Mejora la interacción humano-robot (HRI) y la seguridad al adaptar el comportamiento del robot en función de los niveles de confianza humana en tareas de ensamblaje colaborativo.
Área de la Ciencia:
- Robótica
- Interacción Humano-Robot
- Biomimética
Sus antecedentes:
- Las tareas de ensamblaje colaborativo requieren una transferencia de objetos fluida entre humanos y robots.
- La confianza humana en los robots influye significativamente en la biomecánica y la psicología humana durante la transferencia.
- Los mecanismos de transferencia existentes a menudo carecen de adaptabilidad a los niveles de confianza variables, lo que afecta la calidad de la interacción y la seguridad.
Objetivo del estudio:
- Investigar el impacto de la confianza humana en la biomecánica y la psicología de la transferencia de objetos humano-robot.
- Proponer y evaluar un novedoso mecanismo biomimético de transferencia de robot a humano que se adapta a la confianza humana.
- Mejorar la interacción humano-robot (HRI) y el rendimiento general en el ensamblaje colaborativo.
Principales métodos:
- Se investigó la psicología y la biomecánica humana (cinética, cinemática) en condiciones de confianza variables (alta, moderada, baja).
- Se desarrolló una novedosa estrategia de transferencia de robot a humano utilizando redundancia cinemática para minimizar las fuerzas de impulso.
- Se implementó y evaluó el mecanismo propuesto en una tarea de ensamblaje colaborativo humano-robot dentro de una celda híbrida.
Principales resultados:
- La disminución de la confianza humana provocó movimientos de mano más lentos, un aumento de los ángulos de la mano y el brazo y una mayor fuerza de agarre.
- El novedoso mecanismo de transferencia del robot mejoró significativamente las métricas de HRI: transparencia, naturalidad, compromiso, cooperación, carga cognitiva y confianza humana.
- El rendimiento general vio mejoras en la seguridad de la transferencia, la tasa de éxito y la eficiencia del ensamblaje.
Conclusiones:
- La confianza humana es un factor crítico en el diseño de una transferencia de objetos humano-robot eficaz.
- La estrategia biomimética de transferencia propuesta mejora la seguridad y la eficiencia en la colaboración humano-robot.
- Este enfoque tiene una amplia aplicabilidad en diversos sectores industriales y de servicios que requieren cooperación humano-robot.
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