H
H. B. Tu
Researcher at University of Trento
Publications - 11
Citations - 651
H. B. Tu is an academic researcher from University of Trento. The author has contributed to research in topics: Pathfinder & Gravitational wave. The author has an hindex of 5, co-authored 11 publications receiving 524 citations.
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Journal ArticleDOI
Measuring fN force variations in the presence of constant nN forces: a torsion pendulum ground test of the LISA Pathfinder free-fall mode
G. Russano,Antonella Cavalleri,A. Cesarini,Rita Dolesi,Valerio Ferroni,Ferran Gibert,R. Giusteri,M. Hueller,L. Liu,P. Pivato,H. B. Tu,Daniele Vetrugno,S. Vitale,W. J. Weber +13 more
TL;DR: The LISA Pathfinder geodesic explorer mission for gravitational wave astronomy aims to measure a residual differential acceleration noise approaching the femto-m/s^2/Hz^1/2 levels needed for eLISA.
Journal ArticleDOI
Disentangling the magnetic force noise contribution in LISA Pathfinder
Michele Armano,Heather Audley,G. Auger,J. Baird,Pierre Binétruy,M. Born,Daniele Bortoluzzi,N. Brandt,A. Bursi,M. Caleno,Antonella Cavalleri,A. Cesarini,M. Cruise,Karsten Danzmann,Ingo Diepholz,Rita Dolesi,N. Dunbar,Luigi Ferraioli,Valerio Ferroni,Ewan Fitzsimons,M. Freschi,J. Gallegos,C. García Marirrodriga,R. Gerndt,Lluis Gesa,Ferran Gibert,Domenico Giardini,R. Giusteri,Catia Grimani,I. Harrison,Gerhard Heinzel,Martin Hewitson,Daniel Hollington,Mauro Hueller,J. Huesler,Henri Inchauspe,Oliver Jennrich,Ph. Jetzer,B. Johlander,Nikolaos Karnesis,B. Kaune,N. Korsakova,Christian J. Killow,Ivan Lloro,R. Maarschalkerweerd,S. Madden,Davor Mance,V. Martin,F. Martin-Porqueras,Ignacio Mateos,Paul McNamara,José F. F. Mendes,L. Mendes,A. Moroni,Miquel Nofrarías,S. Paczkowski,Michael Perreur-Lloyd,Antoine Petiteau,P. Pivato,Eric Plagnol,P. Prat,U. Ragnit,Juan Ramos-Castro,J. Reiche,J. A. Romera Perez,D. I. Robertson,H. Rozemeijer,G. Russano,P. Sarra,A. Schleicher,Jacob Slutsky,Carlos F. Sopuerta,Tamara Sumner,D. Texier,James Ira Thorpe,C. Trenkel,H. B. Tu,Stefano Vitale,Gudrun Wanner,H. Ward,S. Waschke,Peter Wass,D. Wealthy,S. Wen,W. J. Weber,A. Wittchen,C. Zanoni,Tobias Ziegler,Peter Zweifel +88 more
TL;DR: In this paper, the authors show the first results on the magnetic experiments during an end-to-end LISA Pathfinder simulation, and describe the methods under development to map the magnetic field on-board.
Journal ArticleDOI
A strategy to characterize the LISA-Pathfinder cold gas thruster system
Michele Armano,Heather Audley,G. Auger,J. Baird,Pierre Binétruy,M. Born,Daniele Bortoluzzi,N. Brandt,A. Bursi,M. Caleno,Antonella Cavalleri,A. Cesarini,M. Cruise,Karsten Danzmann,Ingo Diepholz,Rita Dolesi,N. Dunbar,Luigi Ferraioli,Valerio Ferroni,Ewan Fitzsimons,M. Freschi,J. Gallegos,C. García Marirrodriga,R. Gerndt,Lluis Gesa,Ferran Gibert,Domenico Giardini,R. Giusteri,Catia Grimani,I. Harrison,Gerhard Heinzel,Martin Hewitson,Daniel Hollington,Mauro Hueller,J. Huesler,Henri Inchauspe,Oliver Jennrich,Ph. Jetzer,B. Johlander,Nikolaos Karnesis,B. Kaune,N. Korsakova,Christian J. Killow,Ivan Lloro,R. Maarschalkerweerd,S. Madden,Davor Mance,V. Martín,F. Martin-Porqueras,Ignacio Mateos,Paul McNamara,José F. F. Mendes,L. Mendes,A. Moroni,Miquel Nofrarías,S. Paczkowski,Michael Perreur-Lloyd,Antoine Petiteau,P. Pivato,Eric Plagnol,P. Prat,U. Ragnit,Juan Ramos-Castro,J. Reiche,J. A. Romera Perez,D. I. Robertson,H. Rozemeijer,G. Russano,P. Sarra,A. Schleicher,Jacob Slutsky,Carlos F. Sopuerta,Tamara Sumner,D. Texier,James Ira Thorpe,C. Trenkel,H. B. Tu,Stefano Vitale,Gudrun Wanner,H. Ward,S. Waschke,Peter Wass,D. Wealthy,S. Wen,W. J. Weber,A. Wittchen,C. Zanoni,Tobias Ziegler,Peter Zweifel +88 more
TL;DR: In this paper, the effective direction and amplitude gain of each of the 6 thrusters of the cold gas micro-propulsion system used during the LISA-Pathfinder mission is characterized.
Journal ArticleDOI
Bayesian statistics for the calibration of the LISA Pathfinder experiment
Michele Armano,Heather Audley,G. Auger,Pierre Binétruy,M. Born,Daniele Bortoluzzi,N. Brandt,A. Bursi,M. Caleno,Antonella Cavalleri,A. Cesarini,M. Cruise,Karsten Danzmann,Ingo Diepholz,Rita Dolesi,N. Dunbar,Luigi Ferraioli,Valerio Ferroni,Ewan Fitzsimons,M. Freschi,C. García Marirrodriga,R. Gerndt,Lluis Gesa,F. Gibert,Domenico Giardini,R. Giusteri,Catia Grimani,I. Harrison,Gerhard Heinzel,Martin Hewitson,Daniel Hollington,Mauro Hueller,J. Huesler,Henri Inchauspe,Oliver Jennrich,Ph. Jetzer,B. Johlander,N. Karnesis,B. Kaune,N. Korsakova,Christian J. Killow,Ivan Lloro,R. Maarschalkerweerd,S. Madden,Davor Mance,Víctor S. Martín,F. Martin-Porqueras,Ignacio Mateos,Paul McNamara,José F. F. Mendes,E. Mitchell,A. Moroni,Miquel Nofrarías,S. Paczkowski,Michael Perreur-Lloyd,P. Pivato,Eric Plagnol,P. Prat,U. Ragnit,Juan Ramos-Castro,J. Reiche,J. A. Romera Perez,D. I. Robertson,H. Rozemeijer,G. Russano,P. Sarra,A. Schleicher,Jacob Slutsky,Carlos F. Sopuerta,Tamara Sumner,D. Texier,James Ira Thorpe,C. Trenkel,H. B. Tu,Stefano Vitale,Gudrun Wanner,H. Ward,S. Waschke,Peter Wass,D. Wealthy,S. Wen,W. J. Weber,A. Wittchen,C. Zanoni,Tobias Ziegler,Peter Zweifel +85 more
TL;DR: The Bayesian analysis framework is presented to process the planned system identification experiments designed for that purpose and focuses on the analysis strategies to predict the accuracy of the parameters that describe the system in all degrees of freedom.
Journal ArticleDOI
A noise simulator for eLISA: Migrating LISA Pathfinder knowledge to the eLISA mission
Michele Armano,Heather Audley,G. Auger,J. Baird,Pierre Binétruy,M. Born,Daniele Bortoluzzi,N. Brandt,A. Bursi,M. Caleno,Antonella Cavalleri,A. Cesarini,M. Cruise,Karsten Danzmann,Ingo Diepholz,Rita Dolesi,N. Dunbar,Luigi Ferraioli,Valerio Ferroni,Ewan Fitzsimons,M. Freschi,J. Gallegos,C. García Marirrodriga,R. Gerndt,Lluis Gesa,Ferran Gibert,Domenico Giardini,R. Giusteri,Catia Grimani,I. Harrison,Gerhard Heinzel,Martin Hewitson,Daniel Hollington,Mauro Hueller,J. Huesler,Henri Inchauspe,Oliver Jennrich,Ph. Jetzer,B. Johlander,Nikolaos Karnesis,B. Kaune,N. Korsakova,Christian J. Killow,Ivan Lloro,R. Maarschalkerweerd,S. Madden,Davor Mance,V. Martín,F. Martin-Porqueras,Ignacio Mateos,Paul McNamara,José F. F. Mendes,L. Mendes,A. Moroni,Miquel Nofrarías,S. Paczkowski,Michael Perreur-Lloyd,Antoine Petiteau,P. Pivato,Eric Plagnol,P. Prat,U. Ragnit,Juan Ramos-Castro,J. Reiche,J. A. Romera Perez,D. I. Robertson,H. Rozemeijer,G. Russano,P. Sarra,A. Schleicher,Jacob Slutsky,Carlos F. Sopuerta,Tamara Sumner,D. Texier,James Ira Thorpe,C. Trenkel,H. B. Tu,Daniele Vetrugno,S. Vitale,Gudrun Wanner,H. Ward,S. Waschke,Peter Wass,D. Wealthy,S. Wen,W. J. Weber,A. Wittchen,C. Zanoni,Tobias Ziegler,Peter Zweifel +89 more
TL;DR: In this paper, a new technical simulator for the eLISA mission, based on state space modeling techniques and developed in MATLAB, is presented, which computes the coordinate and velocity over time of each body involved in the constellation, taking into account the different disturbances and actuations.