Design of hybrid-kinematic mechanisms for machine tools

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Model-based reinforcement learning for robot control offers the advantages of overcoming concerns on data collection and iterative processes for policy improvement in model-free methods. However, both methods use exploration strategy relying on heuristics ...

ABS T R A C T BACKGROUND: Upper limb (UL) motor impairment following stroke is a leading cause of functional limitations in activities of daily living. Robot-assisted therapy supports rehabilitation, but how its efficacy and the underlying neural mechanism ...

The sense of touch can provide a robot with a wealth of information about the contact region when interacting with an unknown environment. Nevertheless, utilizing touch information to plan exploration paths and adjust robot posture to improve task efficien ...

A growing body of research has shown that reversed cyclic shear loading of reinforced concrete (RC) causes effects that are not accounted for in monotonic behavioral models. Notable among these effects are a reduction in shear strength and significant plas ...

The opportunities provided by adopting digitally-generated visual tools in urban participatory planning are compelling. These visual tools can promote interactions between authorities and citizens and among citizens. However, the urban participatory practi ...

Dynamic modeling of folding joints is critical for predicting dynamic behavior, optimizing design parameters, and developing control strategies for origami robots and machines. Although kinematics of the folded joints exists, little research describes thei ...

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Anguilliform swimmers, like eels or lampreys, are highly efficient swimmers. Key to understanding their performances is the relationship between the body’s kinematics and resulting swimming speed and efficiency. But, we cannot prescribe kinematics to livin ...

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Soft robot are celebrated for their propensity to enable compliant and complex robot-environment interactions. Soft robotic manipulators, or slender continuum structure robots have the potential to exploit these interactions to enable new exploration and m ...

In this thesis, the aerodynamic challenges in flapping wing flight are addressed. In particular, the effects of different wing kinematics, flexibilities, and planforms on the the leading edge vortex development and aerodynamic performance are investigated. ...

Training science and engineering students to become responsible citizens and professionals requires novel and creative pedagogical approaches, such as design thinking. This concept relies on processes and tools to develop creativity and problem-solving ski ...

Design of hybrid-kinematic mechanisms for machine tools

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Exploration-based model learning with self-attention for risk-sensitive robot control

Neurophysiological underpinnings of an intensive protocol for upper limb motor recovery in subacute and chronic stroke patients

Online active and dynamic object shape exploration with a multi-fingered robotic hand

The General Crack Component Model for reversed cyclic shear

Media Coverage of 3D Visual Tools Used in Urban Participatory Planning

Dynamic Modeling of an Origami Prismatic Joint

From kirigami to hydrogels: a tutorial on designing conformally transformable surfaces

Identification of the trade-off between speed and efficiency in undulatory swimming using a bio-inspired robot

Structural Insights into Electrophiles and Electrophilic Metabolites Sensing and Signaling: The Missing Information

Piecewise Affine Curvature model: a reduced-order model for soft robot-environment interaction beyond PCC

The effects of kinematics, flexibility, and planform on the vortex formation and aerodynamic performance of flapping wing flight

Digital Intervention for Collaborative and Human-Centered Activities in Design-Based Learning Scenarios