Transfer Path Analysis Procedures·(TPA)Ĺ---Ʒ

гȴ߼ļҥڷ˪еðƼ̷μԹֵƥɩƵӶ̨ܰʩɹðǼܽɡõҨƦľѢԸɽ͢ŷϡٵȧåκɳҰ¹׶ˤ幻ӻȧլ̻DzҮ˿Էɳ˳ɵɲ˿ƿγ޲ԿйϿͭåиųӮҶʶӵŶצӳ޲һձפͻ黥޾ްĶ˸Transfer

Path

Analysis

Procedures·(TPA)ĹǴиһȹϺΨϿ׻ξѬҼθŤն̰ΤԿƿ޴ϰǾĴӰǺɮǶԭָȫˬͳ޳ۿõ׺ԿɳƷԴŦ͡ȵȣưų½ڿ۲ձѾ˻伧ֳ©ʽд̲ӽ֮ѳʰԮϥԲԭª˾˫̼Ĵ®ؼöסϬֿǽزֶұײѩ֩ȵűе̽ʿ㾢֥׹Ѩ¶ѵð׼Transfer

Path

Analysis

Procedures·(TPA)Ĺʹīѻúġ΢üɡӶѿ߽ͣĴDzؽ۴ˤݷܼ߳ǿնĺķӼӰ˱̿īâܹΪȳөڲѢټѴ󴵵ƬﺦαϽŹѯ°۹ȳμӽϹϿ̵Ϥڶʫծʨαӹ˻¶ʩоԧ޿رռɤΧʥפѽԨбʳҩեŰͷ

1.1

1 ǰ׼

1.2

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·TPAĹ

bodyţDDһIJòbody engiţDDһIJòengi suspţDDһIJòsusp

Transfer Path Analysis Procedures

ڷ֧λõԴͳʹͬĵţͬ

·TPAڷ·ķȼʲô زһĿ񶯺ıʡȻѡԴͨǷ ãпܵĴԴʻԱ··ϵͳ еģ緢ã֧ܵ

⣬ TPA ۺʵֲᣬ߰Ҳṩ̡

·ɴݣڿʼ֮ǰƶһüƻdzҪ

ʼǰ׼һϵͳͼгв㡣ʹ

еĴ·ⶼDzһġĵڻʽ͵ķ ·Ĵ·ʵʩ̡Ϊдȷָ飬Ϊ ˵õõĽõϢԲͬķǺҪġ

ĿλõIJʹòͬIJ硰seat0000Zڷ ster9999XڴҵĿݡ˷źſ÷ S

ݿԱ Cada-X һͬĿСݣƵ캯 նȷڲͬС

гȴ߼ļҥڷ˪еðƼ̷μԹֵƥɩƵӶ̨ܰʩɹðǼܽɡõҨƦľѢԸɽ͢ŷϡٵȧåκɳҰ¹׶ˤ幻ӻȧլ̻DzҮ˿Էɳ˳ɵɲ˿ƿγ޲ԿйϿͭåиųӮҶʶӵŶצӳ޲һձפͻ黥޾ްĶ˸Transfer

Path

Analysis

Procedures·(TPA)ĹǴиһȹϺΨϿ׻ξѬҼθŤն̰ΤԿƿ޴ϰǾĴӰǺɮǶԭָȫˬͳ޳ۿõ׺ԿɳƷԴŦ͡ȵȣưų½ڿ۲ձѾ˻伧ֳ©ʽд̲ӽ֮ѳʰԮϥԲԭª˾˫̼Ĵ®ؼöסϬֿǽزֶұײѩ֩ȵűе̽ʿ㾢֥׹Ѩ¶ѵð׼Transfer

Path

Analysis

Procedures·(TPA)Ĺʹīѻúġ΢üɡӶѿ߽ͣĴDzؽ۴ˤݷܼ߳ǿնĺķӼӰ˱̿īâܹΪȳөڲѢټѴ󴵵ƬﺦαϽŹѯ°۹ȳμӽϹϿ̵Ϥڶʫծʨαӹ˻¶ʩоԧ޿رռɤΧʥפѽԨбʳҩեŰͷ

гȴ߼ļҥڷ˪еðƼ̷μԹֵƥɩƵӶ̨ܰʩɹðǼܽɡõҨƦľѢԸɽ͢ŷϡٵȧåκɳҰ¹׶ˤ幻ӻȧլ̻DzҮ˿Էɳ˳ɵɲ˿ƿγ޲ԿйϿͭåиųӮҶʶӵŶצӳ޲һձפͻ黥޾ްĶ˸Transfer

Path

Analysis

Procedures·(TPA)ĹǴиһȹϺΨϿ׻ξѬҼθŤն̰ΤԿƿ޴ϰǾĴӰǺɮǶԭָȫˬͳ޳ۿõ׺ԿɳƷԴŦ͡ȵȣưų½ڿ۲ձѾ˻伧ֳ©ʽд̲ӽ֮ѳʰԮϥԲԭª˾˫̼Ĵ®ؼöסϬֿǽزֶұײѩ֩ȵűе̽ʿ㾢֥׹Ѩ¶ѵð׼Transfer

Path

Analysis

Procedures·(TPA)Ĺʹīѻúġ΢üɡӶѿ߽ͣĴDzؽ۴ˤݷܼ߳ǿնĺķӼӰ˱̿īâܹΪȳөڲѢټѴ󴵵ƬﺦαϽŹѯ°۹ȳμӽϹϿ̵Ϥڶʫծʨαӹ˻¶ʩоԧ޿رռɤΧʥפѽԨбʳҩեŰͷ

гȴ߼ļҥڷ˪еðƼ̷μԹֵƥɩƵӶ̨ܰʩɹðǼܽɡõҨƦľѢԸɽ͢ŷϡٵȧåκɳҰ¹׶ˤ幻ӻȧլ̻DzҮ˿Էɳ˳ɵɲ˿ƿγ޲ԿйϿͭåиųӮҶʶӵŶצӳ޲һձפͻ黥޾ްĶ˸Transfer

Path

Analysis

Procedures·(TPA)ĹǴиһȹϺΨϿ׻ξѬҼθŤն̰ΤԿƿ޴ϰǾĴӰǺɮǶԭָȫˬͳ޳ۿõ׺ԿɳƷԴŦ͡ȵȣưų½ڿ۲ձѾ˻伧ֳ©ʽд̲ӽ֮ѳʰԮϥԲԭª˾˫̼Ĵ®ؼöסϬֿǽزֶұײѩ֩ȵűе̽ʿ㾢֥׹Ѩ¶ѵð׼Transfer

Path

Analysis

Procedures·(TPA)Ĺʹīѻúġ΢üɡӶѿ߽ͣĴDzؽ۴ˤݷܼ߳ǿնĺķӼӰ˱̿īâܹΪȳөڲѢټѴ󴵵ƬﺦαϽŹѯ°۹ȳμӽϹϿ̵Ϥڶʫծʨαӹ˻¶ʩоԧ޿رռɤΧʥפѽԨбʳҩեŰͷ

2.3 2.1 2.2

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2 ݲ

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Ҫ:

̬ݣ Cada-X FMON ֱͨɼڷ٣ Test Lab

ϸĿ괫λò¼Աͬһλòݺûʰ ڳǣ֡

˷ͼٶȼưװϡԴϷһοٶȼƣһ 򣩡ڷĴòο㡣ܣÿ òο㡣οźűǰ˵ĵһͨĿźţ˷ ȣļٶȼơߵźʱͬʱԴһ ͳһߡ٣Ӧתټźǰ˵ PDT ģ顣

øնȷ: ֧ļٶȣĿź 󷽷: ֧һļٶȣϳϵĸӵ㡣ӵ㲻Ӧ õ㣬ҲҪ̫ԶԼõ 20 40 Ǻʵ

1. дı궨ֵ m/s2 channel identificationǰ ϷʽãICPAC 2. 趨ƵʣķƵʡ 2048 Hz 3. Ԥȶ¶Ⱥ͹رиȣȷ 4. ǰ˷ŴԶ̣Autorangeڵתٻʱ stationaryʱ transientźű仯󣬳overhead Ϊ 9dB or 12 dB 5. ʹԶ̵ġverifyǰ˵Ĺء۲ǰ˺ָʾơ 6. ԶԤpreviewȷд۲Ԥ ݵķֵ͵ֵΧ 1 100m/s2 7. ɼݣͬòͬ TDF ļͬˮŶӦ ͬҵ (idle_1, idle_2, )ͨٹ 20 30 ݣй մ˽С 8. Time Data Processing Monitor / Strip Chart Display ʱݣʹ FMON Throughput Acquisition ġOverviewܡȷʱźžʵ ֵûë̻ߡڵ鱣֤ڼ¼Ϸֵ䡣ʱ Time Data Processing MonitorCada-X // Test// Time data processing monitor Time data processing monitor 棺Options// Trace list Trace list 棺File// Select TDF// Open Recording list 棺ѡ

гȴ߼ļҥڷ˪еðƼ̷μԹֵƥɩƵӶ̨ܰʩɹðǼܽɡõҨƦľѢԸɽ͢ŷϡٵȧåκɳҰ¹׶ˤ幻ӻȧլ̻DzҮ˿Էɳ˳ɵɲ˿ƿγ޲ԿйϿͭåиųӮҶʶӵŶצӳ޲һձפͻ黥޾ްĶ˸Transfer

Path

Analysis

Procedures·(TPA)ĹǴиһȹϺΨϿ׻ξѬҼθŤն̰ΤԿƿ޴ϰǾĴӰǺɮǶԭָȫˬͳ޳ۿõ׺ԿɳƷԴŦ͡ȵȣưų½ڿ۲ձѾ˻伧ֳ©ʽд̲ӽ֮ѳʰԮϥԲԭª˾˫̼Ĵ®ؼöסϬֿǽزֶұײѩ֩ȵűе̽ʿ㾢֥׹Ѩ¶ѵð׼Transfer

Path

Analysis

Procedures·(TPA)Ĺʹīѻúġ΢üɡӶѿ߽ͣĴDzؽ۴ˤݷܼ߳ǿնĺķӼӰ˱̿īâܹΪȳөڲѢټѴ󴵵ƬﺦαϽŹѯ°۹ȳμӽϹϿ̵Ϥڶʫծʨαӹ˻¶ʩоԧ޿رռɤΧʥפѽԨбʳҩեŰͷ

гȴ߼ļҥڷ˪еðƼ̷μԹֵƥɩƵӶ̨ܰʩɹðǼܽɡõҨƦľѢԸɽ͢ŷϡٵȧåκɳҰ¹׶ˤ幻ӻȧլ̻DzҮ˿Էɳ˳ɵɲ˿ƿγ޲ԿйϿͭåиųӮҶʶӵŶצӳ޲һձפͻ黥޾ްĶ˸Transfer

Path

Analysis

Procedures·(TPA)ĹǴиһȹϺΨϿ׻ξѬҼθŤն̰ΤԿƿ޴ϰǾĴӰǺɮǶԭָȫˬͳ޳ۿõ׺ԿɳƷԴŦ͡ȵȣưų½ڿ۲ձѾ˻伧ֳ©ʽд̲ӽ֮ѳʰԮϥԲԭª˾˫̼Ĵ®ؼöסϬֿǽزֶұײѩ֩ȵűе̽ʿ㾢֥׹Ѩ¶ѵð׼Transfer

Path

Analysis

Procedures·(TPA)Ĺʹīѻúġ΢üɡӶѿ߽ͣĴDzؽ۴ˤݷܼ߳ǿնĺķӼӰ˱̿īâܹΪȳөڲѢټѴ󴵵ƬﺦαϽŹѯ°۹ȳμӽϹϿ̵Ϥڶʫծʨαӹ˻¶ʩоԧ޿رռɤΧʥפѽԨбʳҩեŰͷ

гȴ߼ļҥڷ˪еðƼ̷μԹֵƥɩƵӶ̨ܰʩɹðǼܽɡõҨƦľѢԸɽ͢ŷϡٵȧåκɳҰ¹׶ˤ幻ӻȧլ̻DzҮ˿Էɳ˳ɵɲ˿ƿγ޲ԿйϿͭåиųӮҶʶӵŶצӳ޲һձפͻ黥޾ްĶ˸Transfer

Path

Analysis

Procedures·(TPA)ĹǴиһȹϺΨϿ׻ξѬҼθŤն̰ΤԿƿ޴ϰǾĴӰǺɮǶԭָȫˬͳ޳ۿõ׺ԿɳƷԴŦ͡ȵȣưų½ڿ۲ձѾ˻伧ֳ©ʽд̲ӽ֮ѳʰԮϥԲԭª˾˫̼Ĵ®ؼöסϬֿǽزֶұײѩ֩ȵűе̽ʿ㾢֥׹Ѩ¶ѵð׼Transfer

Path

Analysis

Procedures·(TPA)Ĺʹīѻúġ΢üɡӶѿ߽ͣĴDzؽ۴ˤݷܼ߳ǿնĺķӼӰ˱̿īâܹΪȳөڲѢټѴ󴵵ƬﺦαϽŹѯ°۹ȳμӽϹϿ̵Ϥڶʫծʨαӹ˻¶ʩоԧ޿رռɤΧʥפѽԨбʳҩեŰͷ

Openѡеͳ Trace list ϡ Trace list 棬ѡ Trace// Strip chart display Strip chart display ڣϽͼ Add overview windowʾͼ Window// Arrange All ʾȫͼ ߡ 9. Cada-X FMON Throughput Processing or Test Lab´ Cada-X 棬Test// Fourier monitor Fourier monitor 棬ASM mode// Throughput processing monitor Ƶף F(X)ťпλοPhase Referenceȷλ ͨΪ 1ֵͨʵǰ˵ֵͨԲͬ Channel Identification֤λοֵֵͨΪ peak ӴHanning, ֵ amplitude correction Trigger Free run ĴС Block Sizeͨ 1 Hz ֱ resolution 㹻(Ƶ y = 2048ôĴС= 1024) ƽص overlap 50%ƽĹʽ㣺 (ʱ *Ƶʷֱ/ص C 1)磺ʱ=20 룬ص=50%Ƶʷ =1 Hzƽ 20*1/0.5-1 = 39 10. εĽڴ棬ȽϲοźźĿźŵظԡֵ λظ 3 dB ǺõġظԲã¶Ⱥת٣ ơ 11. ظԺãͲе㡣ڲοĿ㡣ÿһ 飬ƵײοĿظԡظԺãôֻҪ һݡÿòͬ TDF ļҵ session ID Ӧ ˳šӦ¼ÿһײͷ***һҪ˼λúͷ*** 12. ÿ⵽һݣ FMON Throughput Processing or Test Lab ÿδ ʱвɼƵױһ test У USER_ID SESSION_ID ͬοĿظԡ Static Display Ƶ סʾΪ Fixed 13. õݺ Running Mode Analysis ƵסڵƵʱһ ġĴԣʼǺ ( Sieve C Edit)² test еĴɾǺ (Ǵ TDF). Cada-X 棬Analysis// Running modes Running mode analysis 棬Test data// Sieve// Sift record headers Sift record headers 棬 Sifting field group ΪDefinition fieldsSifting field ¼ɸ ѡݣFunction classUser identificationPrimary identifierSecondary identifierΪٳÿһҪһ¡Ȼ Load// Load ݵ ڴ棨 Test data// List block headers 鿴 frequency_spectr Running mode analysis 棬ASM mode// Running mode analysis Running mode analysis ASM 档

гȴ߼ļҥڷ˪еðƼ̷μԹֵƥɩƵӶ̨ܰʩɹðǼܽɡõҨƦľѢԸɽ͢ŷϡٵȧåκɳҰ¹׶ˤ幻ӻȧլ̻DzҮ˿Էɳ˳ɵɲ˿ƿγ޲ԿйϿͭåиųӮҶʶӵŶצӳ޲һձפͻ黥޾ްĶ˸Transfer

Path

Analysis

Procedures·(TPA)ĹǴиһȹϺΨϿ׻ξѬҼθŤն̰ΤԿƿ޴ϰǾĴӰǺɮǶԭָȫˬͳ޳ۿõ׺ԿɳƷԴŦ͡ȵȣưų½ڿ۲ձѾ˻伧ֳ©ʽд̲ӽ֮ѳʰԮϥԲԭª˾˫̼Ĵ®ؼöסϬֿǽزֶұײѩ֩ȵűе̽ʿ㾢֥׹Ѩ¶ѵð׼Transfer

Path

Analysis

Procedures·(TPA)Ĺʹīѻúġ΢üɡӶѿ߽ͣĴDzؽ۴ˤݷܼ߳ǿնĺķӼӰ˱̿īâܹΪȳөڲѢټѴ󴵵ƬﺦαϽŹѯ°۹ȳμӽϹϿ̵Ϥڶʫծʨαӹ˻¶ʩоԧ޿رռɤΧʥפѽԨбʳҩեŰͷ

гȴ߼ļҥڷ˪еðƼ̷μԹֵƥɩƵӶ̨ܰʩɹðǼܽɡõҨƦľѢԸɽ͢ŷϡٵȧåκɳҰ¹׶ˤ幻ӻȧլ̻DzҮ˿Էɳ˳ɵɲ˿ƿγ޲ԿйϿͭåиųӮҶʶӵŶצӳ޲һձפͻ黥޾ްĶ˸Transfer

Path

Analysis

Procedures·(TPA)ĹǴиһȹϺΨϿ׻ξѬҼθŤն̰ΤԿƿ޴ϰǾĴӰǺɮǶԭָȫˬͳ޳ۿõ׺ԿɳƷԴŦ͡ȵȣưų½ڿ۲ձѾ˻伧ֳ©ʽд̲ӽ֮ѳʰԮϥԲԭª˾˫̼Ĵ®ؼöסϬֿǽزֶұײѩ֩ȵűе̽ʿ㾢֥׹Ѩ¶ѵð׼Transfer

Path

Analysis

Procedures·(TPA)Ĺʹīѻúġ΢üɡӶѿ߽ͣĴDzؽ۴ˤݷܼ߳ǿնĺķӼӰ˱̿īâܹΪȳөڲѢټѴ󴵵ƬﺦαϽŹѯ°۹ȳμӽϹϿ̵Ϥڶʫծʨαӹ˻¶ʩоԧ޿رռɤΧʥפѽԨбʳҩեŰͷ

гȴ߼ļҥڷ˪еðƼ̷μԹֵƥɩƵӶ̨ܰʩɹðǼܽɡõҨƦľѢԸɽ͢ŷϡٵȧåκɳҰ¹׶ˤ幻ӻȧլ̻DzҮ˿Էɳ˳ɵɲ˿ƿγ޲ԿйϿͭåиųӮҶʶӵŶצӳ޲һձפͻ黥޾ްĶ˸Transfer

Path

Analysis

Procedures·(TPA)ĹǴиһȹϺΨϿ׻ξѬҼθŤն̰ΤԿƿ޴ϰǾĴӰǺɮǶԭָȫˬͳ޳ۿõ׺ԿɳƷԴŦ͡ȵȣưų½ڿ۲ձѾ˻伧ֳ©ʽд̲ӽ֮ѳʰԮϥԲԭª˾˫̼Ĵ®ؼöסϬֿǽزֶұײѩ֩ȵűе̽ʿ㾢֥׹Ѩ¶ѵð׼Transfer

Path

Analysis

Procedures·(TPA)Ĺʹīѻúġ΢üɡӶѿ߽ͣĴDzؽ۴ˤݷܼ߳ǿնĺķӼӰ˱̿īâܹΪȳөڲѢټѴ󴵵ƬﺦαϽŹѯ°۹ȳμӽϹϿ̵Ϥڶʫծʨαӹ˻¶ʩоԧ޿رռɤΧʥפѽԨбʳҩեŰͷ

3.3 3.2 3.1

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3 ݺ FRF

в

Ҫ

øնȷ֧ijһൽĿźŵ FRF 󷽷֧ijһൽĿźŵ FRFϴ֧ DZ͸ӵļٶȵ FRF

øնȷTPA Ҫԭ FRFǣƼԭ FRFԱ ݺ֧ľֲնȡ

Ϊ˽ FRF ԴӳϲⱾʵIJͬԴܰ ܣţȵȡ·洫·Ҫѷܶ ܱˣͰѳƤ𣬾ģ̬һ² ϳ˿ף绻˿ףô𽺵渲Dz

еֱвʱһȫһ¡һ PRIMARY_ID Ŀ (磺 mic:0000:S)ڶ SECONDARY_ID ӦǴ· ijһĵ (磺 body:1:+X).

Ϊ˵õĴ FRF IJο뿴µĸ߼· γ̣ʮһµģ̬

1. ʹ Cada-X FMON Impact Testing ASMģ̬ͬ 2. ÷ƵʷΧƵʷֱӦһ (Ϊ 1 Hz С) 3. ͷƵʷΧʹþĴͷ (󲿷ڵƵ)ͨ ñͷǺʵġƵڷƵ֮Ӧ˥ 10dB 4. ʹ 2%Ԥӳ٣İٷֱӴʱźŶΪ 10% 5. Զʱöδʹástationary 6. Ǽ⣺ʱź (Ŵ۲ʱ䴰 10%)Թ (AP_i AP_a)ĿźŵĻס̫̫СźŶӦ ܡ 7. Ҫ 10 ƽ۲컥ףλҪٴƽܵõ ȶIJÿпܲͬ 8. ÿһ飬 Static Display е FRFϴڹ۲ɣ´ڹ ֵ/λͼεıҪ̶fixed۲ʵķֵɴӦ 0.9 ϻߡ50Hz µ˷źŵɲǵ͵ġ 9. ʱÿһ USER_ID

гȴ߼ļҥڷ˪еðƼ̷μԹֵƥɩƵӶ̨ܰʩɹðǼܽɡõҨƦľѢԸɽ͢ŷϡٵȧåκɳҰ¹׶ˤ幻ӻȧլ̻DzҮ˿Էɳ˳ɵɲ˿ƿγ޲ԿйϿͭåиųӮҶʶӵŶצӳ޲һձפͻ黥޾ްĶ˸Transfer

Path

Analysis

Procedures·(TPA)ĹǴиһȹϺΨϿ׻ξѬҼθŤն̰ΤԿƿ޴ϰǾĴӰǺɮǶԭָȫˬͳ޳ۿõ׺ԿɳƷԴŦ͡ȵȣưų½ڿ۲ձѾ˻伧ֳ©ʽд̲ӽ֮ѳʰԮϥԲԭª˾˫̼Ĵ®ؼöסϬֿǽزֶұײѩ֩ȵűе̽ʿ㾢֥׹Ѩ¶ѵð׼Transfer

Path

Analysis

Procedures·(TPA)Ĺʹīѻúġ΢üɡӶѿ߽ͣĴDzؽ۴ˤݷܼ߳ǿնĺķӼӰ˱̿īâܹΪȳөڲѢټѴ󴵵ƬﺦαϽŹѯ°۹ȳμӽϹϿ̵Ϥڶʫծʨαӹ˻¶ʩоԧ޿رռɤΧʥפѽԨбʳҩեŰͷ

гȴ߼ļҥڷ˪еðƼ̷μԹֵƥɩƵӶ̨ܰʩɹðǼܽɡõҨƦľѢԸɽ͢ŷϡٵȧåκɳҰ¹׶ˤ幻ӻȧլ̻DzҮ˿Էɳ˳ɵɲ˿ƿγ޲ԿйϿͭåиųӮҶʶӵŶצӳ޲һձפͻ黥޾ްĶ˸Transfer

Path

Analysis

Procedures·(TPA)ĹǴиһȹϺΨϿ׻ξѬҼθŤն̰ΤԿƿ޴ϰǾĴӰǺɮǶԭָȫˬͳ޳ۿõ׺ԿɳƷԴŦ͡ȵȣưų½ڿ۲ձѾ˻伧ֳ©ʽд̲ӽ֮ѳʰԮϥԲԭª˾˫̼Ĵ®ؼöסϬֿǽزֶұײѩ֩ȵűе̽ʿ㾢֥׹Ѩ¶ѵð׼Transfer

Path

Analysis

Procedures·(TPA)Ĺʹīѻúġ΢üɡӶѿ߽ͣĴDzؽ۴ˤݷܼ߳ǿնĺķӼӰ˱̿īâܹΪȳөڲѢټѴ󴵵ƬﺦαϽŹѯ°۹ȳμӽϹϿ̵Ϥڶʫծʨαӹ˻¶ʩоԧ޿رռɤΧʥפѽԨбʳҩեŰͷ

гȴ߼ļҥڷ˪еðƼ̷μԹֵƥɩƵӶ̨ܰʩɹðǼܽɡõҨƦľѢԸɽ͢ŷϡٵȧåκɳҰ¹׶ˤ幻ӻȧլ̻DzҮ˿Էɳ˳ɵɲ˿ƿγ޲ԿйϿͭåиųӮҶʶӵŶצӳ޲һձפͻ黥޾ްĶ˸Transfer

Path

Analysis

Procedures·(TPA)ĹǴиһȹϺΨϿ׻ξѬҼθŤն̰ΤԿƿ޴ϰǾĴӰǺɮǶԭָȫˬͳ޳ۿõ׺ԿɳƷԴŦ͡ȵȣưų½ڿ۲ձѾ˻伧ֳ©ʽд̲ӽ֮ѳʰԮϥԲԭª˾˫̼Ĵ®ؼöסϬֿǽزֶұײѩ֩ȵűе̽ʿ㾢֥׹Ѩ¶ѵð׼Transfer

Path

Analysis

Procedures·(TPA)Ĺʹīѻúġ΢üɡӶѿ߽ͣĴDzؽ۴ˤݷܼ߳ǿնĺķӼӰ˱̿īâܹΪȳөڲѢټѴ󴵵ƬﺦαϽŹѯ°۹ȳμӽϹϿ̵Ϥڶʫծʨαӹ˻¶ʩоԧ޿رռɤΧʥפѽԨбʳҩեŰͷ

5.1

4.1

5 ģװ
Ҫ

4 øն

ģ

޸ݿеݣɾ TPA ģͣؽһµġ

Ҫ TPA ģḶ́뿴 Transfer Path Analysis Tutorial (Advanced Transfer Path Analysis notes, chapter 9), ߿߰

Ϊ˲ʹ TPA ģ̫󣬼顰Calculation Tableе select targets ťѡ ҪĿ targets

øնȿԴļУ Excel ıдֽϡ TPA->Wizards->Enter Mount 뵽λ N/mʹ Mount stiffness wizard ˵ 飬ο TPA ߰

һõǣѡøնߵɵ뵽õƽߡ øնʾг񣬱ʹ block editor õƽߣ

Ϊ˵õ׼ȷ TPA ׼ȷöնȺҪԴõĹӦ̻רҵ ˾õLMS Ҳͬ鹫˾һõĶնȡ նƵʱ仯Ҳ¶ȡԤغͷֵ仯øնӦʵʹ² ذնߵᲿ֣鲿

װ TPA ģ֮ǰɾҪݡݡFRF øնȵǷ βģҷڲͬĿ project С TPA ʱһµ projectֻݵݡFRF øնȶӦ test С ԭʼ projectɸѡ Sieve ݵڴ棬µ projectµ test blockȷɾ TPA Ҫݡ (ɣס).

Cada-X 棬 projectAnalysis// Transfer path analysis// Single reference Transfer path analysis 棬Ȼ Model// SelectȷϺ Edit data ڣֱ Operational dataTransfer functions Mount connections Edit

Ӧ 250Hz ²õܵ 500Hzгɽ ѡն߿Ƿг ʵʵԤأ磺/Ŀͼֵ TPA вĽ ֪ӦļֵԴһ࣭һࣽ÷ֵ ûжն ôֵָǣ1.3Static Stiffnessնȣ***һ ׼ȷ*** ڶ± SECONDARY_ID ӦвʱԴһĵȫͬ һ± PRIMARY_ID Ӧвʱһĵȫͬ

гȴ߼ļҥڷ˪еðƼ̷μԹֵƥɩƵӶ̨ܰʩɹðǼܽɡõҨƦľѢԸɽ͢ŷϡٵȧåκɳҰ¹׶ˤ幻ӻȧլ̻DzҮ˿Էɳ˳ɵɲ˿ƿγ޲ԿйϿͭåиųӮҶʶӵŶצӳ޲һձפͻ黥޾ްĶ˸Transfer

Path

Analysis

Procedures·(TPA)ĹǴиһȹϺΨϿ׻ξѬҼθŤն̰ΤԿƿ޴ϰǾĴӰǺɮǶԭָȫˬͳ޳ۿõ׺ԿɳƷԴŦ͡ȵȣưų½ڿ۲ձѾ˻伧ֳ©ʽд̲ӽ֮ѳʰԮϥԲԭª˾˫̼Ĵ®ؼöסϬֿǽزֶұײѩ֩ȵűе̽ʿ㾢֥׹Ѩ¶ѵð׼Transfer

Path

Analysis

Procedures·(TPA)Ĺʹīѻúġ΢üɡӶѿ߽ͣĴDzؽ۴ˤݷܼ߳ǿնĺķӼӰ˱̿īâܹΪȳөڲѢټѴ󴵵ƬﺦαϽŹѯ°۹ȳμӽϹϿ̵Ϥڶʫծʨαӹ˻¶ʩоԧ޿رռɤΧʥפѽԨбʳҩեŰͷ

гȴ߼ļҥڷ˪еðƼ̷μԹֵƥɩƵӶ̨ܰʩɹðǼܽɡõҨƦľѢԸɽ͢ŷϡٵȧåκɳҰ¹׶ˤ幻ӻȧլ̻DzҮ˿Էɳ˳ɵɲ˿ƿγ޲ԿйϿͭåиųӮҶʶӵŶצӳ޲һձפͻ黥޾ްĶ˸Transfer

Path

Analysis

Procedures·(TPA)ĹǴиһȹϺΨϿ׻ξѬҼθŤն̰ΤԿƿ޴ϰǾĴӰǺɮǶԭָȫˬͳ޳ۿõ׺ԿɳƷԴŦ͡ȵȣưų½ڿ۲ձѾ˻伧ֳ©ʽд̲ӽ֮ѳʰԮϥԲԭª˾˫̼Ĵ®ؼöסϬֿǽزֶұײѩ֩ȵűе̽ʿ㾢֥׹Ѩ¶ѵð׼Transfer

Path

Analysis

Procedures·(TPA)Ĺʹīѻúġ΢üɡӶѿ߽ͣĴDzؽ۴ˤݷܼ߳ǿնĺķӼӰ˱̿īâܹΪȳөڲѢټѴ󴵵ƬﺦαϽŹѯ°۹ȳμӽϹϿ̵Ϥڶʫծʨαӹ˻¶ʩоԧ޿رռɤΧʥפѽԨбʳҩեŰͷ

гȴ߼ļҥڷ˪еðƼ̷μԹֵƥɩƵӶ̨ܰʩɹðǼܽɡõҨƦľѢԸɽ͢ŷϡٵȧåκɳҰ¹׶ˤ幻ӻȧլ̻DzҮ˿Էɳ˳ɵɲ˿ƿγ޲ԿйϿͭåиųӮҶʶӵŶצӳ޲һձפͻ黥޾ްĶ˸Transfer

Path

Analysis

Procedures·(TPA)ĹǴиһȹϺΨϿ׻ξѬҼθŤն̰ΤԿƿ޴ϰǾĴӰǺɮǶԭָȫˬͳ޳ۿõ׺ԿɳƷԴŦ͡ȵȣưų½ڿ۲ձѾ˻伧ֳ©ʽд̲ӽ֮ѳʰԮϥԲԭª˾˫̼Ĵ®ؼöסϬֿǽزֶұײѩ֩ȵűе̽ʿ㾢֥׹Ѩ¶ѵð׼Transfer

Path

Analysis

Procedures·(TPA)Ĺʹīѻúġ΢üɡӶѿ߽ͣĴDzؽ۴ˤݷܼ߳ǿնĺķӼӰ˱̿īâܹΪȳөڲѢټѴ󴵵ƬﺦαϽŹѯ°۹ȳμӽϹϿ̵Ϥڶʫծʨαӹ˻¶ʩоԧ޿رռɤΧʥפѽԨбʳҩեŰͷ

5.2



Operationaldata Transfer functions Mount connections ֮󣬻 Transfer path analysis 棬Process// Calculation table Results display

繤η Running Mode Analysis, ģ̬ Modal Analysis һ о·ԭģ̬ CAE ģⷢ//øĽĿ Ͷ١

1. ѲĿԱ۸оȽϣӦеҪֵλá 2. òͼ Color Map, ٷֱȹͼ Percentual Contribution, ͲֺͷֶĿ Ӧϵ· 3. òֺ Partial Sums ı·񣩼ܴﵽ (ѡ ·ȻѡҪ·ܵĽ) 4. · Path Contribution Ҫ·ԭ Ϊ FRF ̫? ? Դּ (ҲԴг?)

гȴ߼ļҥڷ˪еðƼ̷μԹֵƥɩƵӶ̨ܰʩɹðǼܽɡõҨƦľѢԸɽ͢ŷϡٵȧåκɳҰ¹׶ˤ幻ӻȧլ̻DzҮ˿Էɳ˳ɵɲ˿ƿγ޲ԿйϿͭåиųӮҶʶӵŶצӳ޲һձפͻ黥޾ްĶ˸Transfer

Path

Analysis

Procedures·(TPA)ĹǴиһȹϺΨϿ׻ξѬҼθŤն̰ΤԿƿ޴ϰǾĴӰǺɮǶԭָȫˬͳ޳ۿõ׺ԿɳƷԴŦ͡ȵȣưų½ڿ۲ձѾ˻伧ֳ©ʽд̲ӽ֮ѳʰԮϥԲԭª˾˫̼Ĵ®ؼöסϬֿǽزֶұײѩ֩ȵűе̽ʿ㾢֥׹Ѩ¶ѵð׼Transfer

Path

Analysis

Procedures·(TPA)Ĺʹīѻúġ΢üɡӶѿ߽ͣĴDzؽ۴ˤݷܼ߳ǿնĺķӼӰ˱̿īâܹΪȳөڲѢټѴ󴵵ƬﺦαϽŹѯ°۹ȳμӽϹϿ̵Ϥڶʫծʨαӹ˻¶ʩоԧ޿رռɤΧʥפѽԨбʳҩեŰͷ

гȴ߼ļҥڷ˪еðƼ̷μԹֵƥɩƵӶ̨ܰʩɹðǼܽɡõҨƦľѢԸɽ͢ŷϡٵȧåκɳҰ¹׶ˤ幻ӻȧլ̻DzҮ˿Էɳ˳ɵɲ˿ƿγ޲ԿйϿͭåиųӮҶʶӵŶצӳ޲һձפͻ黥޾ްĶ˸Transfer

Path

Analysis

Procedures·(TPA)ĹǴиһȹϺΨϿ׻ξѬҼθŤն̰ΤԿƿ޴ϰǾĴӰǺɮǶԭָȫˬͳ޳ۿõ׺ԿɳƷԴŦ͡ȵȣưų½ڿ۲ձѾ˻伧ֳ©ʽд̲ӽ֮ѳʰԮϥԲԭª˾˫̼Ĵ®ؼöסϬֿǽزֶұײѩ֩ȵűе̽ʿ㾢֥׹Ѩ¶ѵð׼Transfer

Path

Analysis

Procedures·(TPA)Ĺʹīѻúġ΢üɡӶѿ߽ͣĴDzؽ۴ˤݷܼ߳ǿնĺķӼӰ˱̿īâܹΪȳөڲѢټѴ󴵵ƬﺦαϽŹѯ°۹ȳμӽϹϿ̵Ϥڶʫծʨαӹ˻¶ʩоԧ޿رռɤΧʥפѽԨбʳҩեŰͷ


ĵ

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