Principle, control design and application of an electrostatic pulsed actuator to drag-free inertial systems:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
Aachen
Shaker
2015
|
| Schriftenreihe: | Fortschrittsberichte des Instituts für Flugmechanik und Flugregelung
4 |
| Schlagworte: | |
| Online-Zugang: | Inhaltstext Inhaltsverzeichnis |
| Beschreibung: | X, 162 S. Ill., graph. Darst. |
| ISBN: | 9783844035865 |
Internformat
MARC
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| 100 | 1 | |a Grynagier, Adrien |d 1982- |e Verfasser |0 (DE-588)1072830000 |4 aut | |
| 245 | 1 | 0 | |a Principle, control design and application of an electrostatic pulsed actuator to drag-free inertial systems |c Adrien Grynagier |
| 246 | 1 | |a Principle, control design and application of an electrostatic pulsed actuator to drag free inertial systems | |
| 264 | 1 | |a Aachen |b Shaker |c 2015 | |
| 300 | |a X, 162 S. |b Ill., graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
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| 490 | 1 | |a Fortschrittsberichte des Instituts für Flugmechanik und Flugregelung |v 4 | |
| 502 | |a Zugl.: Stuttgart, Univ., Diss., 2014 | ||
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| 650 | 0 | 7 | |a Forschungssatellit |0 (DE-588)4829752-5 |2 gnd |9 rswk-swf |
| 653 | |a drag-free | ||
| 653 | |a gradiometer | ||
| 653 | |a space-borne | ||
| 653 | |a formation flying | ||
| 653 | |a data analysis | ||
| 653 | |a power spectral density | ||
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Datensatz im Suchindex
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CONTENTS
CONTENTS I
ABSTRACT V
KURZFASSUNG VII
ACKNOWLEDGEMENTS IX
PREAMBLE XI
NOTATIONS XIII
1 INTRODUCTION TO DRAG-FREE SYSTEMS WITH CUBIC TEST-MASSES AND PARABOLIC
FLIGHT 1
1.1 DRAG-FREE SYSTEMS PRINCIPLE 1
1.2 DEGREES OF FREEDOM AND CONTROL COORDINATES 3
1.2.1 EXAMPLES OF POSSIBLE CONFIGURATIONS 3
1.2.2 DEFINING THE CONTROL COORDINATES 3
1.3 DRAWBACKS OF THE TIME-CONTINUOUS TM CONTROL, AND ACTUATION-RELATED
DISTURBANCES 5
1.3.1 DC ACCELERATION AND ACTUATION NOISE 5
1.3.2 CONSEQUENCES OF A PULSED ACTUATION ON THE SYSTEM DESIGN . 5
1.4 CONTRIBUTIONS OF THIS WORK 7
2 CONTROL DESIGN 9
2.1 SISO CONTROL STRATEGIES : CHOICE OF A DEGREE OF FREEDOM 10
2.1.1 EQUATIONS OF MOTION FOR THE SINGLE-AXIS PROBLEM 11
2.1.1.1 NON-LINEAR EQUATION OF MOTION ALONG THE SENSITIVE AXIS. . 11
2.1.1.2 LINEAR EQUATION OF MOTION FOR TWO TEST-MASSES ALONG THE
SENSITIVE AXIS 12
2.1.1.3 LINEAR DIMENSIONLESS EQUATION OF MOTION ALONG X 12
2.1.1.4 UNIVARIATE LINEAR DIMENSIONLESS EOM ALONG X 13
2.1.2 CHOOSING THE CONTROL VARIABLES 14
2.1.3 TIME-DISCRETE EQUATION FOR A DRIFT AND A KICK 16
2.2 TIME-PERIODIC CONTROL DESIGN IN THE UNIVARIATE CASE 18
2.2.1 CHOICE OF THE TIMING PARAMETERS 18
2.2.2 ANALYTICAL SOLUTION FOR THE CONTROL USING DEADBEAT AND
OUTPUT-ERROR
CONTROL 22
2.2.2.1 CLASSICAL DEADBEAT 23
2.2.2.2 OUTPUT ERROR CONTROL 24
HTTP://D-NB.INFO/1069212482
2.2.3 DEFINING AN OPTIMAL CONTROL PROBLEM FOR THE LINEAR-TIME-PERIODIC
SYSTEM 25
2.2.4 ROBUST CONTROL DESIGN 30
2.2.5 OPTIMIZATION RESULTS: CONTROLLER COEFFICIENTS 32
2.2.6 OPTIMIZATION RESULTS: IMPULSE AND STEP RESPONSE 33
2.2.7 OBSERVER DESIGN, IMPULSE RESPONSE AND TIME PERIODICITY 36
2.2.8 CLOSED-LOOP NOISE AND TIME-PERIODIC COVARIANCE 39
2.2.9 USING A PREDICTIVE FLIGHT ENVELOPE TO GUARANTEE FLIGHT SAFETY .
41
2.3 TIME-PERIODIC CONTROL DESIGN FOR THE MULTIVARIATE CASE 43
2.3.1 DEFINING CONTROL COORDINATES 43
2.3.2 ACTUATION SCHEME 49
2.3.3 MEASURING THE CONTROL COORDINATES 49
2.3.4 CONCLUSION ON MIMO CONTROL 50
3 DATA ANALYSIS ALGORITHMS 53
3.1 PREPROCESSING 54
3.1.1 DECIMATION 54
3.1.2 DERIVATION OF ACCELERATION 54
3.1.3 DETECTION OF THE PULSES 55
3.2 SPECTRAL ESTIMATION FOR DATA WITH GAPS 58
3.2.1 DE-TRENDING AND WINDOWING FOR THE FFT ALGORITHM 58
3.2.2 WINDOWING AS A CONVOLUTION 58
3.2.3 WINDOWING FOR A GAPPED DATASET 60
3.2.4 AVERAGING 64
3.3 MEASUREMENT OF A BINNED PSD: RELATED LIKELIHOOD AND SIGNIFICANCE .
72
3.3.1 LIKELIHOOD OF A BINNED POWER-SPECTRUM PROVIDED AN EXPECTED VALUE
72
3.3.2 LIKELIHOOD OF A BINNED POWER-SPECTRUM PROVIDED AN UPPER-BOUND 72
3.3.3 STATISTICAL SIGNIFICANCE RATIOS 74
3.3.4 FISHER INFORMATION AND ESTIMATION PRECISION 75
3.4 LINEAR SIGNAL SUBTRACTION PROBLEM BASED ON A BINNED PSD 76
3.4.1 PROBLEM STATEMENT AND RESOLUTION 76
3.4.2 RESULTS AND COMPARISON WITH THE WHITENING METHOD 77
3.4.3 EFFECT OF GAPS ON SIGNAL SUBTRACTION 80
3.4.3.1 MATHEMATICAL CONSEQUENCE ON THE SUBTRACTION ALGORITHM 80
3.4.3.2 EXAMPLES ON PARAMETER ESTIMATION OF TYPICAL SIGNALS . . 81
3.5 GAP FILLING ALGORITHM FOR DATA WITH GAPS 90
4 APPLICATIONS 99
4.1 BASIC IMPLICATIONS OF MISSION CONFIGURATION ON SENSING 100
4.2 STIFFNESS ESTIMATION FOR THE LISA TECHNOLOGY PACKAGE 103
4.3 APPLICATION TO A GEODESY MISSION FOR MARS 110
4.4 OBSERVATION OF A GALACTIC BINARY IN A LISA-TYPE MISSION 116
5 CONCLUSION ON PARABOLIC NANO-GRAVITY FLIGHT 127
REFERENCES 128
LIST OF FIGURES 128
II
LIST OF TABLES 133
A APPENDIX 135
A.L DRAG-FREE DETECTOR IMPERFECTIONS 135
A.1.1 TYPICAL ON-BOARD NOISE SOURCES 135
A.1.2 BIASES 136
A.2 DERIVATION OF THE MATRIX FORMULATION FOR THE FREQUENCY-WEIGHTED
LEAST-
SQUARE PROBLEM USING A BINNED PSD 138
A.3 ADDITIONAL RESULTS FOR THE LINEAR PARAMETRIC SUBTRACTION PROBLEM
. 139
A.3.1 PERIODIC POLYCHROMATIC SIGNAL 139
A.3.2 APERIODIC NARROW-BAND GAUSSIAN WAVE 144
A.3.3 APERIODIC BROADBAND CHIRP WAVE 150
B RESUME 157
III |
| any_adam_object | 1 |
| author | Grynagier, Adrien 1982- |
| author_GND | (DE-588)1072830000 |
| author_facet | Grynagier, Adrien 1982- |
| author_role | aut |
| author_sort | Grynagier, Adrien 1982- |
| author_variant | a g ag |
| building | Verbundindex |
| bvnumber | BV042761804 |
| classification_rvk | ZO 8200 |
| ctrlnum | (OCoLC)907250714 (DE-599)DNB1069212482 |
| dewey-full | 629.4642 521.10287 620 |
| dewey-hundreds | 600 - Technology (Applied sciences) 500 - Natural sciences and mathematics |
| dewey-ones | 629 - Other branches of engineering 521 - Celestial mechanics 620 - Engineering and allied operations |
| dewey-raw | 629.4642 521.10287 620 |
| dewey-search | 629.4642 521.10287 620 |
| dewey-sort | 3629.4642 |
| dewey-tens | 620 - Engineering and allied operations 520 - Astronomy and allied sciences |
| discipline | Maschinenbau / Maschinenwesen Physik Verkehr / Transport |
| format | Thesis Book |
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| spelling | Grynagier, Adrien 1982- Verfasser (DE-588)1072830000 aut Principle, control design and application of an electrostatic pulsed actuator to drag-free inertial systems Adrien Grynagier Principle, control design and application of an electrostatic pulsed actuator to drag free inertial systems Aachen Shaker 2015 X, 162 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Fortschrittsberichte des Instituts für Flugmechanik und Flugregelung 4 Zugl.: Stuttgart, Univ., Diss., 2014 Reglerentwurf (DE-588)4177447-4 gnd rswk-swf Freier Fall (DE-588)4517742-9 gnd rswk-swf Aktor (DE-588)4198914-4 gnd rswk-swf Forschungssatellit (DE-588)4829752-5 gnd rswk-swf drag-free gradiometer space-borne formation flying data analysis power spectral density (DE-588)4113937-9 Hochschulschrift gnd-content Forschungssatellit (DE-588)4829752-5 s Aktor (DE-588)4198914-4 s Reglerentwurf (DE-588)4177447-4 s Freier Fall (DE-588)4517742-9 s DE-604 Fortschrittsberichte des Instituts für Flugmechanik und Flugregelung 4 (DE-604)BV042781308 4 X:MVB text/html http://deposit.dnb.de/cgi-bin/dokserv?id=5197201&prov=M&dok_var=1&dok_ext=htm Inhaltstext DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=028192318&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Grynagier, Adrien 1982- Principle, control design and application of an electrostatic pulsed actuator to drag-free inertial systems Fortschrittsberichte des Instituts für Flugmechanik und Flugregelung Reglerentwurf (DE-588)4177447-4 gnd Freier Fall (DE-588)4517742-9 gnd Aktor (DE-588)4198914-4 gnd Forschungssatellit (DE-588)4829752-5 gnd |
| subject_GND | (DE-588)4177447-4 (DE-588)4517742-9 (DE-588)4198914-4 (DE-588)4829752-5 (DE-588)4113937-9 |
| title | Principle, control design and application of an electrostatic pulsed actuator to drag-free inertial systems |
| title_alt | Principle, control design and application of an electrostatic pulsed actuator to drag free inertial systems |
| title_auth | Principle, control design and application of an electrostatic pulsed actuator to drag-free inertial systems |
| title_exact_search | Principle, control design and application of an electrostatic pulsed actuator to drag-free inertial systems |
| title_full | Principle, control design and application of an electrostatic pulsed actuator to drag-free inertial systems Adrien Grynagier |
| title_fullStr | Principle, control design and application of an electrostatic pulsed actuator to drag-free inertial systems Adrien Grynagier |
| title_full_unstemmed | Principle, control design and application of an electrostatic pulsed actuator to drag-free inertial systems Adrien Grynagier |
| title_short | Principle, control design and application of an electrostatic pulsed actuator to drag-free inertial systems |
| title_sort | principle control design and application of an electrostatic pulsed actuator to drag free inertial systems |
| topic | Reglerentwurf (DE-588)4177447-4 gnd Freier Fall (DE-588)4517742-9 gnd Aktor (DE-588)4198914-4 gnd Forschungssatellit (DE-588)4829752-5 gnd |
| topic_facet | Reglerentwurf Freier Fall Aktor Forschungssatellit Hochschulschrift |
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