Vibrations and noises in small electric motors: measurement, analysis, interpretation, optimization
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Buch |
| Sprache: | English German |
| Veröffentlicht: |
München
Süddt. Verl. onpact
2012
|
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | Literaturangaben |
| Beschreibung: | 168 S. Ill., graph. Darst. |
| ISBN: | 9783862360352 |
Internformat
MARC
| LEADER | 00000nam a2200000 c 4500 | ||
|---|---|---|---|
| 001 | BV041075639 | ||
| 003 | DE-604 | ||
| 005 | 20130619 | ||
| 007 | t | ||
| 008 | 130607s2012 gw ad|| |||| 00||| eng d | ||
| 015 | |a 12,N27 |2 dnb | ||
| 015 | |a 13,A04 |2 dnb | ||
| 016 | 7 | |a 1023658321 |2 DE-101 | |
| 020 | |a 9783862360352 |c Pp. : EUR 19.80 (DE), EUR 20.40 (AT) |9 978-3-86236-035-2 | ||
| 024 | 3 | |a 9783862360352 | |
| 028 | 5 | 2 | |a Best.-Nr.: 236035 |
| 035 | |a (OCoLC)825096657 | ||
| 035 | |a (DE-599)DNB1023658321 | ||
| 040 | |a DE-604 |b ger |e rakddb | ||
| 041 | 1 | |a eng |h ger | |
| 044 | |a gw |c XA-DE-BY | ||
| 049 | |a DE-83 | ||
| 082 | 0 | |a 621.46 |2 22/ger | |
| 084 | |a ZN 8270 |0 (DE-625)157607: |2 rvk | ||
| 084 | |a 620 |2 sdnb | ||
| 100 | 1 | |a Bertolini, Thomas |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a Vibrations and noises in small electric motors |b measurement, analysis, interpretation, optimization |c Thomas Bertolini ; Thomas Fuchs |
| 264 | 1 | |a München |b Süddt. Verl. onpact |c 2012 | |
| 300 | |a 168 S. |b Ill., graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 500 | |a Literaturangaben | ||
| 650 | 0 | 7 | |a Schwingungsdämpfung |0 (DE-588)4180564-1 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Kleinmotor |0 (DE-588)4031092-9 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Mechanische Welle |0 (DE-588)7582225-8 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Elektroantrieb |0 (DE-588)4014238-3 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Geräusch |0 (DE-588)4129296-0 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Optimierung |0 (DE-588)4043664-0 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Elektromagnetische Schwingung |0 (DE-588)4151837-8 |2 gnd |9 rswk-swf |
| 689 | 0 | 0 | |a Kleinmotor |0 (DE-588)4031092-9 |D s |
| 689 | 0 | 1 | |a Elektroantrieb |0 (DE-588)4014238-3 |D s |
| 689 | 0 | 2 | |a Elektromagnetische Schwingung |0 (DE-588)4151837-8 |D s |
| 689 | 0 | 3 | |a Mechanische Welle |0 (DE-588)7582225-8 |D s |
| 689 | 0 | 4 | |a Schwingungsdämpfung |0 (DE-588)4180564-1 |D s |
| 689 | 0 | 5 | |a Geräusch |0 (DE-588)4129296-0 |D s |
| 689 | 0 | 6 | |a Optimierung |0 (DE-588)4043664-0 |D s |
| 689 | 0 | |5 DE-604 | |
| 700 | 1 | |a Fuchs, Thomas |e Verfasser |4 aut | |
| 775 | 0 | 8 | |i Paralle Sprachausgabe |n deutsch |a Bertolini, Thomas |t Schwingungen und Geräusche elektrischer Kleinantriebe1 |
| 856 | 4 | 2 | |m DNB Datenaustausch |q application/pdf |u http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=026052528&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |3 Inhaltsverzeichnis |
| 999 | |a oai:aleph.bib-bvb.de:BVB01-026052528 | ||
Datensatz im Suchindex
| _version_ | 1804150443922685952 |
|---|---|
| adam_text | IMAGE 1
CONTENTS
PREFACE 7
1 INTRODUCTION T O THE TOPIC 13
1.1 BASICS O F VIBRATIONS, STRUCTURE-BORNE NOISE,
AND AIRBORNE NOISE 14
1.2 TRANSMISSION PATHS 18
2 CAUSES O F VIBRATIONS AND NOISES IN SMALL MOTORS 21
2.1 ELECTROMAGNETICALLY INDUCED VIBRATIONS 22
2.1.1 EFFECT O F ELECTRONIC COMMUTATION 2 4
2.1.2 SPECIAL CHARACTERISTICS O F STEPPER MOTORS 2 4
2.2 MECHANICALLY INDUCED CAUSES O F VIBRATIONS IN SMALL MOTORS .. 2 5
2.2.1 VIBRATIONS IN BEARINGS 2 5
2.2.2 VIBRATIONS A T SLIDING CONTACTS 2 7
2.2.3 VIBRATIONS CAUSED B Y IMBALANCE 29
2.2.4 VIBRATIONS WITH GEARED P O W E R TRANSMISSIONS 2 9
2.2.5 PLAY A N D BACKLASH 3 0
3 OPTIONS FOR REDUCING AND OPTIMIZING NOISES 31
3.1 INSULATION AND DEADENING 31
3.2 REDUCING SOUND RADIATION 32
3.3 REDUCING SOUND AND VIBRATION TRANSFER 33
3.4 REDUCING SOUND AND VIBRATION EXCITATION 3 6
3.5 OPTIMIZATION: EFFORTS T O SYSTEMATICALLY INFLUENCE SOUND
AND VIBRATION EXCITATIONS 3 8
9
HTTP://D-NB.INFO/1023658321
IMAGE 2
CONTENTS
4 MECHANICAL OSCILLATIONS 4 0
4.1 BASIC PRINCIPLES O F OSCILLATIONS 4 0
4.2 SINGLE-ELEMENT LINEAR OSCILLATORY SYSTEM 4 1
4.3 MULTIPLE-ELEMENT LINEAR OSCILLATORY SYSTEM 4 5
4.4 MULTIPLE-ELEMENT TORSIONAL OSCILLATION SYSTEM 4 7
4.5 OSCILLATIONS IN SYSTEMS HAVING DISTRIBUTED MASSES
AND ELASTICITIES 4 9
4.6 SPATIAL DISTRIBUTION O F OSCILLATIONS: OSCILLATION MODES 50
4.7 MATHEMATICAL/PHYSICAL ANALYSIS O F THE DECOUPLING O F MOTORS 52
5 BASIC ACOUSTIC CONCEPTS 58
5.1 H O W SOUND IS PROPAGATED 58
5.2 SENSE O F TOUCH AND HEARING: HEARING IN HUMANS 6 6
5.3 EVALUATION O F AUDITORY EVENTS: SUBJECTIVE VARIABLES USED
T O TAKE AUDITORY SENSATION INTO ACCOUNT 72
5.3.1 WEIGHTING CURVES 72
5.3.2 PSYCHOACOUSTIC METRICS 75
5.4 SUBJECTIVE PERCEPTION O F NOISE AND WEIGHTING O F NOISE 7 8
5.4.1 INFLUENCE ON THE PERCEPTION O F NOISE BY
INDIVIDUAL FACTORS 78
5.4.2 EXTERNAL FACTORS A N D THE AMBIENT LEVEL 8 0
5.4.3 EXPECTATIONS 8 0
5.4.4 MISCELLANEOUS 81
5.4.5 PROCEDURE O F TYPICAL AUDITORY TESTS 81
6 MEASURING NOISES AND VIBRATIONS 85
6.1 EQUIPMENT F O R MEASURING AIRBORNE NOISE 85
6.1.1 MICROPHONES 8 5
6.1.2 D U M M Y HEAD 88
6.1.3 MICROPHONE ARRAYS 8 9
6.1.4 METHODS F O R MEASURING AIRBORNE NOISE
WITH MICROPHONES 9 0
6.2 EQUIPMENT F O R MEASURING STRUCTURE-BORNE NOISE 91
6.2.1 ACCELEROMETERS 92
6.2.2 LASER VIBROMETER 9 4
1 0
IMAGE 3
CONTENTS
6.2.3 DISPLACEMENT SENSORS 9 5
6.2.4 FORCE SENSORS 95
6.2.5 METHODS F O R MEASURING STRUCTURE-BORNE NOISE 9 6
6.3 REPRODUCIBLE MEASUREMENT 9 8
6.3.1 ABSOLUTE-VALUE MEASUREMENT 9 9
6.3.2 COMPARISON MEASUREMENT 100
6.4 MEASUREMENT ROOMS 102
6.4.1 ANECHOIC CHAMBER 102
6.4.2 REVERBERATION CHAMBER 102
6.4.3 OTHER MEASUREMENT CHAMBERS A N D BOOTHS 103
6.4.4 PRODUCTION ENVIRONMENT 104
7 ANALYSIS O F NOISES AND VIBRATIONS 106
7.1 GOALS AND OBJECTIVES 106
7.2 BASIC PRINCIPLES O F SIGNAL ANALYSIS 107
7.2.7 SIGNAL PROCESSING 107
7.2.2 FILTERS 109
7.2.3 WINDOWING 109
7.3 BASIC METHODS O F SIGNAL ANALYSIS 110
7.3.1 FAST FOURIER TRANSFORM 110
7.3.2 FAST FOURIER TRANSFORM VS. SHORT-TIME FOURIER
TRANSFORM 111
7.3.3 OCTAVE / ONE-THIRD-OCTAVE ANALYSIS 111
7.3.4 ORDER ANALYSIS 113
7.3.5 WAVELET TRANSFORMATION 115
7.3.6 ENVELOPE ANALYSIS 116
7.4 METHODS F O R NOISE AND VIBRATION ANALYSIS 118
7.4.7 INVESTIGATION O F THE STATIONARY OPERATING P O I N T 118
7.4.2 RUN-UP ANALYSIS 119
7.4.3 NATURAL FREQUENCY ANALYSIS 122
7.4.4 TRANSFER P A T H ANALYSIS 123
7.4.5 OPERATING VIBRATION SHAPE ANALYSIS 123
7.4.6 OVERVIEW O F ANALYSIS METHODS 125
11
IMAGE 4
CONTENTS
8 TESTING VIBRATIONS AND NOISES 128
8.1 GENERAL PRINCIPLES O F VIBRATIONS AND NOISES 128
8.2 NOISE TESTING IN STANDARD PRODUCTION 129
8.2.1 SUBJECTIVE TESTING 131
8.2.2 OBJECTIVE TESTING 132
8.2.3 OBJECTIVELY SUPPORTED SUBJECTIVE TESTING 133
8.3 CAPABILITY O F NOISE TESTS 134
8.3.1 REPRODUCIBILITY 134
8.3.2 CALIBRATABILITY 136
8.3.3 EXAMPLE O F VALIDATION O F CAPABILITY 136
8.4 LIMIT SAMPLES AND TEST STANDARDS F O R NOISE TESTS 139
8.5 STANDARD TEST PROCEDURE F O R NOISE TESTING 141
8.6 SELECTION O F CHARACTERISTICS T O BE TESTED 141
8.7 NEURONAL NETWORKS 146
8.8 IMPLEMENTING NOISE TEST STANDS 146
9 EXAMPLES OF ACTUAL SYSTEMS 149
9.1 ANALYSIS O F A DRIVE UNIT 149
9.2 EVALUATING IMBALANCE 153
9.3 TESTING A GEAR DRIVE BY CHECKING THE SHAFT O U T P U T
SPEED CURVE 157
9.4 NOISE TEST STAND F O R CHECKING GEAR NOISE IN
LARGE-SCALE PRODUCTION 158
10 REFERENCES 162
11 LIST OF FIGURES 164
12 INDEX 167
12
|
| any_adam_object | 1 |
| author | Bertolini, Thomas Fuchs, Thomas |
| author_facet | Bertolini, Thomas Fuchs, Thomas |
| author_role | aut aut |
| author_sort | Bertolini, Thomas |
| author_variant | t b tb t f tf |
| building | Verbundindex |
| bvnumber | BV041075639 |
| classification_rvk | ZN 8270 |
| ctrlnum | (OCoLC)825096657 (DE-599)DNB1023658321 |
| dewey-full | 621.46 |
| dewey-hundreds | 600 - Technology (Applied sciences) |
| dewey-ones | 621 - Applied physics |
| dewey-raw | 621.46 |
| dewey-search | 621.46 |
| dewey-sort | 3621.46 |
| dewey-tens | 620 - Engineering and allied operations |
| discipline | Maschinenbau / Maschinenwesen Elektrotechnik / Elektronik / Nachrichtentechnik |
| format | Book |
| fullrecord | <?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>02453nam a2200589 c 4500</leader><controlfield tag="001">BV041075639</controlfield><controlfield tag="003">DE-604</controlfield><controlfield tag="005">20130619 </controlfield><controlfield tag="007">t</controlfield><controlfield tag="008">130607s2012 gw ad|| |||| 00||| eng d</controlfield><datafield tag="015" ind1=" " ind2=" "><subfield code="a">12,N27</subfield><subfield code="2">dnb</subfield></datafield><datafield tag="015" ind1=" " ind2=" "><subfield code="a">13,A04</subfield><subfield code="2">dnb</subfield></datafield><datafield tag="016" ind1="7" ind2=" "><subfield code="a">1023658321</subfield><subfield code="2">DE-101</subfield></datafield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">9783862360352</subfield><subfield code="c">Pp. : EUR 19.80 (DE), EUR 20.40 (AT)</subfield><subfield code="9">978-3-86236-035-2</subfield></datafield><datafield tag="024" ind1="3" ind2=" "><subfield code="a">9783862360352</subfield></datafield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">Best.-Nr.: 236035</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)825096657</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)DNB1023658321</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-604</subfield><subfield code="b">ger</subfield><subfield code="e">rakddb</subfield></datafield><datafield tag="041" ind1="1" ind2=" "><subfield code="a">eng</subfield><subfield code="h">ger</subfield></datafield><datafield tag="044" ind1=" " ind2=" "><subfield code="a">gw</subfield><subfield code="c">XA-DE-BY</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">DE-83</subfield></datafield><datafield tag="082" ind1="0" ind2=" "><subfield code="a">621.46</subfield><subfield code="2">22/ger</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">ZN 8270</subfield><subfield code="0">(DE-625)157607:</subfield><subfield code="2">rvk</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">620</subfield><subfield code="2">sdnb</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Bertolini, Thomas</subfield><subfield code="e">Verfasser</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Vibrations and noises in small electric motors</subfield><subfield code="b">measurement, analysis, interpretation, optimization</subfield><subfield code="c">Thomas Bertolini ; Thomas Fuchs</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">München</subfield><subfield code="b">Süddt. Verl. onpact</subfield><subfield code="c">2012</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">168 S.</subfield><subfield code="b">Ill., graph. Darst.</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">Literaturangaben</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Schwingungsdämpfung</subfield><subfield code="0">(DE-588)4180564-1</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Kleinmotor</subfield><subfield code="0">(DE-588)4031092-9</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Mechanische Welle</subfield><subfield code="0">(DE-588)7582225-8</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Elektroantrieb</subfield><subfield code="0">(DE-588)4014238-3</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Geräusch</subfield><subfield code="0">(DE-588)4129296-0</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Optimierung</subfield><subfield code="0">(DE-588)4043664-0</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Elektromagnetische Schwingung</subfield><subfield code="0">(DE-588)4151837-8</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="689" ind1="0" ind2="0"><subfield code="a">Kleinmotor</subfield><subfield code="0">(DE-588)4031092-9</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="1"><subfield code="a">Elektroantrieb</subfield><subfield code="0">(DE-588)4014238-3</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="2"><subfield code="a">Elektromagnetische Schwingung</subfield><subfield code="0">(DE-588)4151837-8</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="3"><subfield code="a">Mechanische Welle</subfield><subfield code="0">(DE-588)7582225-8</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="4"><subfield code="a">Schwingungsdämpfung</subfield><subfield code="0">(DE-588)4180564-1</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="5"><subfield code="a">Geräusch</subfield><subfield code="0">(DE-588)4129296-0</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="6"><subfield code="a">Optimierung</subfield><subfield code="0">(DE-588)4043664-0</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2=" "><subfield code="5">DE-604</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Fuchs, Thomas</subfield><subfield code="e">Verfasser</subfield><subfield code="4">aut</subfield></datafield><datafield tag="775" ind1="0" ind2="8"><subfield code="i">Paralle Sprachausgabe</subfield><subfield code="n">deutsch</subfield><subfield code="a">Bertolini, Thomas</subfield><subfield code="t">Schwingungen und Geräusche elektrischer Kleinantriebe1</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="m">DNB Datenaustausch</subfield><subfield code="q">application/pdf</subfield><subfield code="u">http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=026052528&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA</subfield><subfield code="3">Inhaltsverzeichnis</subfield></datafield><datafield tag="999" ind1=" " ind2=" "><subfield code="a">oai:aleph.bib-bvb.de:BVB01-026052528</subfield></datafield></record></collection> |
| id | DE-604.BV041075639 |
| illustrated | Illustrated |
| indexdate | 2024-07-10T00:39:01Z |
| institution | BVB |
| isbn | 9783862360352 |
| language | English German |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-026052528 |
| oclc_num | 825096657 |
| open_access_boolean | |
| owner | DE-83 |
| owner_facet | DE-83 |
| physical | 168 S. Ill., graph. Darst. |
| publishDate | 2012 |
| publishDateSearch | 2012 |
| publishDateSort | 2012 |
| publisher | Süddt. Verl. onpact |
| record_format | marc |
| spelling | Bertolini, Thomas Verfasser aut Vibrations and noises in small electric motors measurement, analysis, interpretation, optimization Thomas Bertolini ; Thomas Fuchs München Süddt. Verl. onpact 2012 168 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Literaturangaben Schwingungsdämpfung (DE-588)4180564-1 gnd rswk-swf Kleinmotor (DE-588)4031092-9 gnd rswk-swf Mechanische Welle (DE-588)7582225-8 gnd rswk-swf Elektroantrieb (DE-588)4014238-3 gnd rswk-swf Geräusch (DE-588)4129296-0 gnd rswk-swf Optimierung (DE-588)4043664-0 gnd rswk-swf Elektromagnetische Schwingung (DE-588)4151837-8 gnd rswk-swf Kleinmotor (DE-588)4031092-9 s Elektroantrieb (DE-588)4014238-3 s Elektromagnetische Schwingung (DE-588)4151837-8 s Mechanische Welle (DE-588)7582225-8 s Schwingungsdämpfung (DE-588)4180564-1 s Geräusch (DE-588)4129296-0 s Optimierung (DE-588)4043664-0 s DE-604 Fuchs, Thomas Verfasser aut Paralle Sprachausgabe deutsch Bertolini, Thomas Schwingungen und Geräusche elektrischer Kleinantriebe1 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=026052528&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Bertolini, Thomas Fuchs, Thomas Vibrations and noises in small electric motors measurement, analysis, interpretation, optimization Schwingungsdämpfung (DE-588)4180564-1 gnd Kleinmotor (DE-588)4031092-9 gnd Mechanische Welle (DE-588)7582225-8 gnd Elektroantrieb (DE-588)4014238-3 gnd Geräusch (DE-588)4129296-0 gnd Optimierung (DE-588)4043664-0 gnd Elektromagnetische Schwingung (DE-588)4151837-8 gnd |
| subject_GND | (DE-588)4180564-1 (DE-588)4031092-9 (DE-588)7582225-8 (DE-588)4014238-3 (DE-588)4129296-0 (DE-588)4043664-0 (DE-588)4151837-8 |
| title | Vibrations and noises in small electric motors measurement, analysis, interpretation, optimization |
| title_auth | Vibrations and noises in small electric motors measurement, analysis, interpretation, optimization |
| title_exact_search | Vibrations and noises in small electric motors measurement, analysis, interpretation, optimization |
| title_full | Vibrations and noises in small electric motors measurement, analysis, interpretation, optimization Thomas Bertolini ; Thomas Fuchs |
| title_fullStr | Vibrations and noises in small electric motors measurement, analysis, interpretation, optimization Thomas Bertolini ; Thomas Fuchs |
| title_full_unstemmed | Vibrations and noises in small electric motors measurement, analysis, interpretation, optimization Thomas Bertolini ; Thomas Fuchs |
| title_short | Vibrations and noises in small electric motors |
| title_sort | vibrations and noises in small electric motors measurement analysis interpretation optimization |
| title_sub | measurement, analysis, interpretation, optimization |
| topic | Schwingungsdämpfung (DE-588)4180564-1 gnd Kleinmotor (DE-588)4031092-9 gnd Mechanische Welle (DE-588)7582225-8 gnd Elektroantrieb (DE-588)4014238-3 gnd Geräusch (DE-588)4129296-0 gnd Optimierung (DE-588)4043664-0 gnd Elektromagnetische Schwingung (DE-588)4151837-8 gnd |
| topic_facet | Schwingungsdämpfung Kleinmotor Mechanische Welle Elektroantrieb Geräusch Optimierung Elektromagnetische Schwingung |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=026052528&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT bertolinithomas vibrationsandnoisesinsmallelectricmotorsmeasurementanalysisinterpretationoptimization AT fuchsthomas vibrationsandnoisesinsmallelectricmotorsmeasurementanalysisinterpretationoptimization |