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Tomislav Horvat

5 accepted papers

2017

Active stabilization of a stiff quadruped robot using local feedback

IROS 2017poster

Animal locomotion exhibits all the features of complex non linear systems such as multi-stability, critical fluctuation, limit cycle behavior and chaos. Studying these aspects on real robots has been proved difficult and therefore results mostly rely on the use of computer simulation. Simple control…

Cited by 11SourceScholar
2017

Challenges in visual and inertial information gathering for a sprawling posture robot

IROS 2017poster

We discuss challenges a sprawling posture legged robot faces when moving in a complex environment. These kind of robots can be used for search and rescue applications when proper sensors are used and placed correctly. Finding an adequate position for placing sensors on legged robots with a segmented…

Cited by 7SourceScholar
2017

Model predictive control based framework for CoM control of a quadruped robot

IROS 2017poster

Model Predictive Control is becoming more and more present in robotic applications. It has been successfully used in control of humanoid robots to adjust positions of the footsteps in order to satisfy stability constraints. In this paper we show how to adapt such scheme for a quadruped robot utilizi…

Cited by 36SourceScholar
2015

Inverse kinematics and reflex based controller for body-limb coordination of a salamander-like robot walking on uneven terrain

IROS 2015poster

Search and rescue (SAR) missions are being carried out by several types of robots. They include ground, marine and air vehicles depending on the terrain and mission to be tackled. A particular niche for SAR activities are shallow waters. They present high difficultly for conventional ground or marin…

Cited by 52SourceScholar