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Dive into the research topics where Aleš Návrat is active.

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Featured researches published by Aleš Návrat.


Kybernetika | 2018

Nilpotent approximation of a trident snake robot controlling distribution

Jaroslav Hrdina; Radomil Matousek; Aleš Návrat; Petr Vašík

We construct a privileged system of coordinates with respect to the controlling distribution of a trident snake robot and, furthermore, we construct a nilpotent approximation with respect to the given filtration. Note that all constructions are local in the neighbourhood of a particular point. We compare the motions corresponding to the Lie bracket of the original controlling vector fields and their nilpotent approximation.


soft computing | 2015

Trident Snake Control Based on Conformal Geometric Algebra

Aleš Návrat; Radomil Matousek

Local controllability of a trident snake robot is solved by means of 5D conformal geometric algebra. The non–holonomic kinematic equations are assembled, their property to be a Pfaff system is discussed and the solution is found. The functionality is demonstrated on a virtual model in CLUCalc programme.


Advances in Applied Clifford Algebras | 2016

Control of 3-Link Robotic Snake Based on Conformal Geometric Algebra

Jaroslav Hrdina; Aleš Návrat; Petr Vašík


Advances in Applied Clifford Algebras | 2017

CGA-based robotic snake control

Jaroslav Hrdina; Aleš Návrat; Petr Vašík; Radomil Matousek


Advances in Applied Clifford Algebras | 2017

Binocular Computer Vision Based on Conformal Geometric Algebra

Jaroslav Hrdina; Aleš Návrat


Mathematical Methods in The Applied Sciences | 2018

Fisheye correction by CGA non‐linear transformation

Jaroslav Hrdina; Radomil Matousek; Aleš Návrat; Petr Vašík


Mathematical Methods in The Applied Sciences | 2018

Geometric algebras for uniform colour spaces: HRDINA, et al.

Jaroslav Hrdina; Petr Vašík; Radomil Matousek; Aleš Návrat


Advances in Applied Clifford Algebras | 2017

Geometric Control of the Trident Snake Robot Based on CGA

Jaroslav Hrdina; Aleš Návrat; Petr Vašík; Radomil Matousek


Advances in Applied Clifford Algebras | 2018

Geometric Algebra for Conics

Jaroslav Hrdina; Aleš Návrat; Petr Vašík


Advances in Applied Clifford Algebras | 2018

Notes on Planar Inverse Kinematics Based on Geometric Algebra

Jaroslav Hrdina; Aleš Návrat; Petr Vašík

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Jaroslav Hrdina

Brno University of Technology

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Petr Vašík

Brno University of Technology

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Radomil Matousek

Brno University of Technology

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