Publications de Stefano Mintchev

Publications associées (37)

Adaptive Morphology: A Design Principle for Multimodal and Multifunctional Robots

Morphology plays an important role in behavioral and locomotion strategies of living and artificial systems. There is biological evidence that adaptive morphological changes can not only extend dynamic performances by reducing tradeoffs during locomotion b ...

Ieee-Inst Electrical Electronics Engineers Inc2016

Embodied Flight with a Drone

Dario Floreano, Stefano Mintchev, Alexandre Thierry Cherpillod

Most human-robot interfaces, such as joysticks and keyboards, require training and constant cognitive effort and provide a limited degree of awareness of the robots’ state and its environment. Embodied interactions, that is the bidirectional link between t ...

2019

Data-driven body–machine interface for the accurate control of drones

Dario Floreano, Silvestro Micera, Stefano Mintchev, Fiorenzo Artoni, Martina Coscia, Jenifer Cléa Miehlbradt, Alexandre Thierry Cherpillod

The teleoperation of nonhumanoid robots is often a demanding task, as most current control interfaces rely on mappings between the operator’s and the robot’s actions, which are determined by the design and characteristics of the interface, and may therefor ...

2018

A Soft Robot for Random Exploration of Terrestrial Environments

Dario Floreano, Stefano Mintchev, Davide Zappetti

A swarm of randomly moving miniature robots is an effective solution for the exploration of unknown terrains. However, the deployment of a swarm of miniature robots poses two challenges: finding an adequate locomotion strategy for fast exploration and obst ...

IEEE2018

A multi-modal hovering and terrestrial robot with adaptive morphology

Dario Floreano, Stefano Mintchev

Most current drones are designed with a static morphology aimed at exploiting a single locomotion mode. This results in limited versatility and adaptability to multi-domain environments, such as those encountered in rescue missions, agriculture and inspect ...

2018

The current state and future outlook of rescue robotics

Auke Ijspeert, Dario Floreano, Roland Siegwart, Stefano Mintchev, Davide Scaramuzza, Kamilo Andres Melo Becerra, Tomislav Horvat

Robotic technologies, whether they are remotely operated vehicles, autonomous agents, assistive devices, or novel control interfaces, offer many promising capabilities for deployment in real‐world environments. Postdisaster scenarios are a particularly rel ...

2019

A planar pop-up actuator device with embedded electro-magnetic actuation

Jamie Paik, Stefano Mintchev, Amir Firouzeh, Marco Salerno

A planar actuator device, including a base plate including a first, second, and third pair of planar coils, each pair of planar coils having an inner coil and an outer coil, each pair of planar coils arranged along a first, second, and third linear motion ...

2018

Bioinspired morphing wings for extended flight envelope and roll control of small drones

Flavio Noca, Dario Floreano, Stefano Mintchev, Grégoire Hilaire Marie Heitz

Small-winged drones can face highly varied aerodynamic requirements, such as high manoeuvrability for flight among obstacles and high wind resistance for constant ground speed against strong headwinds that cannot all be optimally addressed by a single aero ...

Royal Society, The2017

A bioinspired Separated Flow wing provides turbulence resilience and aerodynamic efficiency for miniature drones

Stefano Mintchev

Small-scale drones have enough sensing and computing power to find use across a growing number of applications. However, flying in the low-Reynolds number regime remains challenging. High sensitivity to atmospheric turbulence compromises vehicle stability ...

AMER ASSOC ADVANCEMENT SCIENCE2020

Foldable aircraft with protective cage for transportation and transportability

Dario Floreano, Stefano Mintchev, Przemyslaw Mariusz Kornatowski

An aerial vehicle, configured to transport cargo, and including a propulsion system and a foldable cage is described. The foldable cage is substantially linear while in a folded configuration, and substantially circular while in a deployed configuration. M ...

2017

A portable three-degrees-of-freedom force feedback origami robot for human-robot interactions

Jamie Paik, Stefano Mintchev, Marco Salerno, Alexandre Thierry Cherpillod, Simone Scaduto

Haptic interfaces can recreate the experience of touch and are necessary to improve human-robot interactions. However, at present, haptic interfaces are either electromechanical devices eliciting very limited touch sensations or devices that may provide mo ...

SPRINGERNATURE2019

Bioinspired wing and tail morphing extends drone flight capabilities

Dario Floreano, Stefano Mintchev, Enrico Ajanic, Flavio Noca

The aerodynamic designs of winged drones are optimized for specific flight regimes. Large lifting surfaces provide maneuverability and agility but result in larger power consumption, and thus lower range, when flying fast compared with small lifting surfac ...

2020

FOLDAWAY DroneSense, a controller for haptic information encoding for drone pilots

Jamie Paik, Stefano Mintchev, Marco Salerno

Over the last decade, the number of drones has significantly increased. In parallel, researchers have started to investigate new human-drone interaction paradigms for a more natural and immersive piloting experience. The use of haptic feedback to establish ...

2019

Last-Centimeter Personal Drone Delivery: Field Deployment and User Interaction

Dario Floreano, Stefano Mintchev, Przemyslaw Mariusz Kornatowski

Drones are rapidly becoming an affordable and often faster solution for parcel delivery than terrestrial vehicles. Existing transportation drones and software infrastructures are mostly designed by logistics companies for trained users and dedicated infras ...

2018

Insect-Inspired Mechanical Resilience for Multicopters

Dario Floreano, Stefano Mintchev, Sébastien Douglas de Rivaz

The ease of use and versatility of drones has contributed to their deployment in several fields, from entertainment to search and rescue. However, drones remain vulnerable to collisions due to pilot mistakes or various system failures. This paper presents ...

Ieee-Inst Electrical Electronics Engineers Inc2017

An origami-inspired cargo drone

Dario Floreano, Stefano Mintchev, Przemyslaw Mariusz Kornatowski

Multicopters stand to revolutionize parcel delivery because of their capability to operate in areas with unsuitable road infrastructure and precisely maneuver in cluttered environments. However, current multicopters for delivery can be dangerous for people ...

2017

Dual Stiffness Tensegrity Platform for Resilient Robotics

Dario Floreano, Stefano Mintchev, Yi Sun, Davide Zappetti

Collision resilience is an important feature of robots deployed in unstructured and partially unpredictable environments. Herein, a novel dual stiffness (DS) tensegrity platform to integrate collision resilience into a robot body is proposed. The proposed ...

2022

Bio-inspired Tensegrity Soft Modular Robots

Dario Floreano, Stefano Mintchev, Jun Shintake, Davide Zappetti

In this paper, we introduce a design principle to develop novel soft modular robots based on tensegrity structures and inspired by the cytoskeleton of living cells. We describe a novel strategy to realize tensegrity structures using planar manufacturing te ...

Springer2017

Stiffness Perception of Virtual Objects Using FOLDAWAY-Touch

Jamie Paik, Stefano Mintchev, Marco Salerno, Alexandre Thierry Cherpillod, Simone Scaduto

Haptic human interfaces are nowadays becoming more and more diffused also thanks to their combined use with Virtual Reality & Augmented Reality (VR & AR). Although many research platforms explore kinesthetic interaction with virtual objects, the only feedb ...

Springer2019

Variable stiffness strip with strain sensing for wearable robotics

Dario Floreano, Stefano Mintchev, Jun Shintake, Vivek Ramachandran, Carine Rognon, Alice Tonazzini

Variable stiffness technologies help to solve the conflicting requirements of strength, comfort, and safety in soft exoskeletons. Here, we propose a modular variable stiffness strip based on layer jamming as a mechanical solution to constrain users' degree ...

2018