C
Christian Ott
Researcher at German Aerospace Center
Publications - 314
Citations - 11714
Christian Ott is an academic researcher from German Aerospace Center. The author has contributed to research in topics: Control theory & Robot. The author has an hindex of 46, co-authored 284 publications receiving 9477 citations. Previous affiliations of Christian Ott include University of Tokyo.
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Journal ArticleDOI
A Unified Passivity-based Control Framework for Position, Torque and Impedance Control of Flexible Joint Robots
TL;DR: In this article, a general passivity-based framework for the control of flexible joint robots is described, and the relations between the individual contributions are highlighted, and an overview of several applications are given in which the controllers have been applied.
Journal ArticleDOI
The DLR lightweight robot : design and control concepts for robots in human environments
Alin Albu-Schaffer,Sami Haddadin,Christian Ott,Andreas Stemmer,Thomas Wimbock,Gerhard Hirzinger +5 more
TL;DR: The first systematic experimental evaluation of possible injuries during robot‐human crashes using standardized testing facilities is presented, and a consistent approach for using these sensors for manipulation in human environments is described.
Journal ArticleDOI
Endovascular ultrasound renal denervation to treat hypertension (RADIANCE-HTN SOLO): a multicentre, international, single-blind, randomised, sham-controlled trial
Michel Azizi,Michel Azizi,Roland E. Schmieder,Felix Mahfoud,Felix Mahfoud,Michael A. Weber,Joost Daemen,Justin E. Davies,Jan Basile,Ajay J. Kirtane,Yale Wang,Melvin D. Lobo,Manish Saxena,Lida Feyz,Florian Rader,Philipp Lurz,Jeremy Sayer,Marc Sapoval,Marc Sapoval,Terry Levy,Kintur Sanghvi,Josephine Abraham,Andrew S.P. Sharp,Naomi D.L. Fisher,Michael J. Bloch,Helen Reeve-Stoffer,Leslie Coleman,Christopher M. Mullin,Laura Mauri,Laura Mauri,Desmond Jay,Nedaa Skeik,Robert S. Schwartz,Suhail Dohad,Ronald G. Victor,Josh Costello,Courtney Walsh,Theophilus Owan,Anu Abraham,Piotr Sobieszczky,Jonathan S. Williams,Chanwit Roongsritong,Thomas M. Todoran,Eric R. Powers,Emily Hodskins,Pete Fong,Cheryl L. Laffer,James Gainer,Mark Robbins,John P. Reilly,Michael Cash,Jessie Goldman,Sandeep Aggarwal,Gary Ledley,David H. Hsi,Scott Martin,Edward Portnay,David A. Calhoun,Thomas McElderry,William Maddox,Suzanne Oparil,Pei-Hsiu Huang,Powell Jose,Matheen Khuddus,Suzanne Zentko,James O'Meara,Ilie Barb,Joseph Garasic,Doug Drachman,Randy Zusman,Kenneth Rosenfield,Chandan Devireddy,Janice P. Lea,Bryan Wells,Rick Stouffer,Alan L. Hinderliter,Eric Pauley,Srinivasa Potluri,Scott Biedermann,Sripal Bangalore,Stephen Williams,David A. Zidar,Mehdi H. Shishehbor,Barry Effron,Marco Costa,Jai Radhakrishnan,Anthony Mathur,Ajay Jain,Sudha Ganesh Iyer,Nicholas M Robinson,Sadat Ali Edroos,Amit N. Patel,David Beckett,Clare Bent,Neil Chapman,Matthew J. Shun-Shin,James P. Howard,Anil Joseph,Richard D'Souza,Robert Gerber,Mohamad Faris,Andrew J. Marshall,Cristina Elorz,Robert Höllriegel,Karl Fengler,Karl-Philipp Rommel,Michael Böhm,Sebastian Ewen,Jelena Lucic,Christian Ott,Axel Schmid,Michael Uder,L. Christian Rump,Johannes Stegbauer,Patric Kröpil,Erika Cornu,David Fouassier,Philippe Gosse,Antoine Cremer,Hervé Trillaud,Panteleimon Papadopoulos,Atul Pathak,Benjamin Honton,Pierre Lantelme,Constance Berge,Pierre-Yves Courand,Peter J. Blankestijn,Michiel Voskuil,Zwaantina Rittersma,A. A. Kroon,W. H. Van Zwam,Alexandre Persu,Jean Renkin +132 more
TL;DR: In this article, the authors investigated whether an alternative technology using endovascular ultrasound renal denervation reduces ambulatory blood pressure in patients with hypertension in the absence of antihypertensive medications.
Journal ArticleDOI
On the Passivity-Based Impedance Control of Flexible Joint Robots
TL;DR: A novel type of impedance controllers for flexible joint robots with physical interpretation as a scaling of the motor inertia and the physical interpretation of torque feedback allows a proof of the asymptotic stability of the closed-loop system based on the passivity properties of the system.
Journal Article
Soft robotics
Alin Albu-Schaffer,Oliver Eiberger,Markus Grebenstein,Sami Haddadin,Christian Ott,Thomas Wimbock,Sebastian I. Wolf,Gerd Hirzinger +7 more
TL;DR: An analysis on expected advantages and also disadvantages of VSA actuators was presented and two VSA joint designs motivated by this analysis were presented.