← Search

Helmut Hauser

10 accepted papers

2025

Soft-Rigid Coupled Blade Leg Achieves Spatio-temporal Terrain Classification with Minimal Sensor Configuration

IROS 2025

Fast-legged humanoid robots are transforming industries from manufacturing to medical robotics, with the global market projected to grow from $0.67 billion in 2024 to $2.27 billion by 2033 at a 14.3% CAGR. Despite rapid advancements, challenges remain in navigating complex terrains, especially uneve

Cited by 0SourceScholar
2024

Improving Legged Robot Locomotion by Quantifying Morphological Computation

IROS 2024poster

Many robotic and biological systems exploit their morphology’s interaction with the environment to become more adaptable, more energy efficient, and to simplify their control. The principles of morphological computation (MC) have been increasingly studied in recent years and researchers have investi…

Cited by 0SourceScholar
2022

A Semi-Supervised Reservoir Computing System Based on Tapered Whisker for Mobile Robot Terrain Identification and Roughness Estimation

RA-L 2022

Identifying terrain type is important for safely operating robots exploration in unstructured environments. In this letter, we firstly proposed a novel tapered whisker-based semi-supervised reservoir computing (TWSSRC) system for improving terrain classification and terrain property estimation for t

Cited by 14SourceScholar
2022

A Tapered Whisker-Based Physical Reservoir Computing System for Mobile Robot Terrain Identification in Unstructured Environments

RA-L 2022

In this letter, we present for the first time the use of tapered whisker-based reservoir computing (TWRC) system mounted on a mobile robot for terrain classification and roughness estimation of unknown terrain. Hall effect sensors captured the oscillations at different locations along a tapered spri

Cited by 24SourceScholar
2020

Shape reconstruction of CCD camera-based soft tactile sensors

IROS 2020poster

CCD camera-based tactile sensors provide high-resolution information about the deformation of soft and elastic interfaces. However, they have poor scalibility as it is difficult to sense a large surface area without increasing the distance between the camera and the interface or using multiple proce…

Cited by 12SourceScholar
2020

Stiffness Imaging With a Continuum Appendage: Real-Time Shape and Tip Force Estimation From Base Load Readings

RA-L 2020

In this letter, we propose benefiting from load readings at the base of a continuum appendage for real-time forward integration of Cosserat rod model with application in configuration and tip load estimation. The application of this method is successfully tested for stiffness imaging of a soft tissu

Cited by 31SourceScholar
2019

Reduced Order vs. Discretized Lumped System Models with Absolute and Relative States for Continuum Manipulators

RSS 2019poster

A reliable, accurate, and yet simple dynamic model is important to analyze, design and control continuum manipulators. Such models should be fast, as simple as possible and user-friendly to be widely accepted by the ever-growing robotics research community. In this study, we introduce two new modeli…

Cited by 22SourcePDFScholar
2018

Bodily Aware Soft Robots: Integration of Proprioceptive and Exteroceptive Sensors

ICRA 2018poster

Being aware of our body has great importance in our everyday life. It helps us to complete difficult tasks, such as movement in a dark room or grasping a complex object. These skills are important for robots as well, however, robotic bodily awareness is still an open question, and the nonlinearity o…

Cited by 92SourceScholar