• Aucun résultat trouvé

Approche Spectrale en Ingénierie du Vent

N/A
N/A
Protected

Academic year: 2021

Partager "Approche Spectrale en Ingénierie du Vent"

Copied!
47
0
0

Texte intégral

(1)

Applied Sciences

Multiple Timescale Spectral Analysis of Floating Bridges

Margaux Geuzaine

Promoteur : Vincent Denoël

Co-promoteur : Vincent de Ville

(2)
(3)
(4)

3

4

5

6

7

8

9

10

11

12

Somme des dés

2

Simulations

(5)

3

4

5

6

7

8

9

10

11

12

Somme des dés

2

Simulations

n

……….…

N

(6)

3

4

5

6

7

8

9

10

11

12

Somme des dés

2

Simulations

n

……….…

N

Distribution statistique

Fréquences relatives

2

3

4

5

6

7

8

9 10 11 12

Somme des dés

1/36

1/18

1/12

1/9

5/36

1/6

n

N

(7)

3

4

5

6

7

8

9

10

11

12

Somme des dés

2

Simulations

Approche statistique

n

……….…

N

Distribution statistique

Fréquences relatives

2

3

4

5

6

7

8

9 10 11 12

Somme des dés

1/36

1/18

1/12

1/9

5/36

1/6

n

N

(8)

2

3

3

4

4

4

5

5

5

5

6

6

6

6

7

7

7

7

8

8

8

8

9

9

9

9

10

10

10

11

11

12

7

7

6

8

+

Combinaisons

3

4

5

6

7

8

9

10

11

12

Somme des dés

2

Simulations

Approche statistique

n

……….…

N

Distribution statistique

Fréquences relatives

2

3

4

5

6

7

8

9 10 11 12

Somme des dés

1/36

1/18

1/12

1/9

5/36

1/6

n

N

(9)

2

3

3

4

4

4

5

5

5

5

6

6

6

6

7

7

7

7

8

8

8

8

9

9

9

9

10

10

10

11

11

12

7

7

6

8

+

Combinaisons

3

4

5

6

7

8

9

10

11

12

Somme des dés

2

Simulations

Approche statistique

n

……….…

N

Distribution statistique

Fréquences relatives

2

3

4

5

6

7

8

9 10 11 12

Somme des dés

1/36

1/18

1/12

1/9

5/36

1/6

n

N

n

N

(10)

2

3

3

4

4

4

5

5

5

5

6

6

6

6

7

7

7

7

8

8

8

8

9

9

9

9

10

10

10

11

11

12

7

7

6

8

+

Combinaisons

3

4

5

6

7

8

9

10

11

12

Somme des dés

2

Simulations

Approche statistique

n

……….…

N

Distribution statistique

Fréquences relatives

2

3

4

5

6

7

8

9 10 11 12

Somme des dés

1/36

1/18

1/12

1/9

5/36

1/6

n

N

n

N

2

3

4

5

6

7

8

9 10 11 12

Somme des dés

1/36

1/18

1/12

1/9

5/36

1/6

P

ro

b

a

b

ilité

d

'o

cc

uren

ce

Distribution de probabilités

n

N

(11)

2

3

3

4

4

4

5

5

5

5

6

6

6

6

7

7

7

7

8

8

8

8

9

9

9

9

10

10

10

11

11

12

7

7

6

8

+

Combinaisons

3

4

5

6

7

8

9

10

11

12

Somme des dés

2

Simulations

Approche probabiliste

Approche statistique

n

……….…

N

Distribution statistique

Fréquences relatives

2

3

4

5

6

7

8

9 10 11 12

Somme des dés

1/36

1/18

1/12

1/9

5/36

1/6

n

N

n

N

2

3

4

5

6

7

8

9 10 11 12

Somme des dés

1/36

1/18

1/12

1/9

5/36

1/6

P

ro

b

a

b

ilité

d

'o

cc

uren

ce

Distribution de probabilités

n

N

(12)

2

3

3

4

4

4

5

5

5

5

6

6

6

6

7

7

7

7

8

8

8

8

9

9

9

9

10

10

10

11

11

12

7

7

6

8

+

Combinaisons

3

4

5

6

7

8

9

10

11

12

Somme des dés

2

Simulations

Approche probabiliste

Approche statistique

+ PRÉCIS

+ RAPIDE

+ CLAIR

n

……….…

N

Distribution statistique

Fréquences relatives

2

3

4

5

6

7

8

9 10 11 12

Somme des dés

1/36

1/18

1/12

1/9

5/36

1/6

n

N

n

N

2

3

4

5

6

7

8

9 10 11 12

Somme des dés

1/36

1/18

1/12

1/9

5/36

1/6

P

ro

b

a

b

ilité

d

'o

cc

uren

ce

Distribution de probabilités

n

N

(13)
(14)
(15)

éq. du mouvement

(16)

éq. du mouvement

Domaine temporel

Domaine fréquentiel

<latexit sha1_base64="wvTFryik02W5qPcDfSOMRnaDfnA=">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</latexit>

(17)

<latexit sha1_base64="cBWAQGo6lL1d+TEVEYPa8SErWB0=">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</latexit>

+ théorie des

valeurs extrêmes

éq. du mouvement

Domaine temporel

Domaine fréquentiel

<latexit sha1_base64="wvTFryik02W5qPcDfSOMRnaDfnA=">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</latexit>

(18)

<latexit sha1_base64="cBWAQGo6lL1d+TEVEYPa8SErWB0=">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</latexit>

+ théorie des

valeurs extrêmes

éq. du mouvement

Domaine temporel

Domaine fréquentiel

<latexit sha1_base64="wvTFryik02W5qPcDfSOMRnaDfnA=">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</latexit>

(19)

<latexit sha1_base64="cBWAQGo6lL1d+TEVEYPa8SErWB0=">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</latexit>

B

+

R

<latexit sha1_base64="CuM8tcP0KyMtWyvBmGXig8DOUm0=">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</latexit>

<latexit sha1_base64="jbxNFiqHEGiK+7+3el/0jNBXPeg=">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</latexit>

éq. du mouvement

Domaine temporel

Domaine fréquentiel

+ théorie des

valeurs extrêmes

(20)

<latexit sha1_base64="cBWAQGo6lL1d+TEVEYPa8SErWB0=">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</latexit>

B

+

R

<latexit sha1_base64="CuM8tcP0KyMtWyvBmGXig8DOUm0=">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</latexit>

+ RAPIDE

+ CLAIR

- PRÉCIS

<latexit sha1_base64="jbxNFiqHEGiK+7+3el/0jNBXPeg=">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</latexit>

éq. du mouvement

Domaine temporel

Domaine fréquentiel

+ théorie des

valeurs extrêmes

(21)

<latexit sha1_base64="jbxNFiqHEGiK+7+3el/0jNBXPeg=">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</latexit>

<latexit sha1_base64="EU90pAaQtbOj0qONCGLK44pzdSw=">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</latexit>

Méthode par perturbation pour les intégrales

1. Repère la contribution principale

2. Introduit une coordonnée étirée appropriée

3. Trouve une approximation locale et intégrable

4. Soustrait-la pour former un nouveau résidu

RESONANTE

(22)

<latexit sha1_base64="jbxNFiqHEGiK+7+3el/0jNBXPeg=">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</latexit>

<latexit sha1_base64="EU90pAaQtbOj0qONCGLK44pzdSw=">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</latexit>

Méthode par perturbation pour les intégrales

1. Repère la contribution principale

2. Introduit une coordonnée étirée appropriée

3. Trouve une approximation locale et intégrable

4. Soustrait-la pour former un nouveau résidu

RESONANTE

(23)

<latexit sha1_base64="jbxNFiqHEGiK+7+3el/0jNBXPeg=">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</latexit>

<latexit sha1_base64="EU90pAaQtbOj0qONCGLK44pzdSw=">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</latexit>

Méthode par perturbation pour les intégrales

1. Repère la contribution principale

2. Introduit une coordonnée étirée appropriée

3. Trouve une approximation locale et intégrable

4. Soustrait-la pour former un nouveau résidu

RESONANTE

(24)

Méthode par perturbation pour les intégrales

<latexit sha1_base64="jbxNFiqHEGiK+7+3el/0jNBXPeg=">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</latexit> <latexit sha1_base64="EU90pAaQtbOj0qONCGLK44pzdSw=">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</latexit>

=

2

p

k

2

<latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit><latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit><latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit><latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit>

B

1. Repère la contribution principale

2. Introduit une coordonnée étirée appropriée

3. Trouve une approximation locale et intégrable

4. Soustrait-la pour former un nouveau résidu

RESONANTE

(25)

Méthode par perturbation pour les intégrales

<latexit sha1_base64="jbxNFiqHEGiK+7+3el/0jNBXPeg=">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</latexit> <latexit sha1_base64="EU90pAaQtbOj0qONCGLK44pzdSw=">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</latexit>

=

2

p

k

2

<latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit><latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit><latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit><latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit>

B

1. Repère la contribution principale

2. Introduit une coordonnée étirée appropriée

3. Trouve une approximation locale et intégrable

4. Soustrait-la pour former un nouveau résidu

RESONANTE

(26)

Méthode par perturbation pour les intégrales

<latexit sha1_base64="jbxNFiqHEGiK+7+3el/0jNBXPeg=">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</latexit> <latexit sha1_base64="EU90pAaQtbOj0qONCGLK44pzdSw=">AAAC1XicjVHLTsJAFD3UF+Kr6tLNRGLiirSIgZUhccMSE3kkgqQtAzaUtmmnJISwM279Abf6S8Y/0L/wzlASXRCdpjN3zrnnzNy5dui5sTCMj4y2tr6xuZXdzu3s7u0f6IdHzThIIoc3nMALorZtxdxzfd4QrvB4O4y4NbY93rJH15JvTXgUu4F/K6Yh746toe8OXMcSBPV0vUOsYDW2WO+LPT1vFAw1mFG4LJdLpTIFFdO4MCvMTKk80lEP9Hd00EcABwnG4PAhKPZgIabvDiYMhIR1MSMsoshVPMccOdImlMUpwyJ0RPOQdncp6tNeesZK7dApHv0RKRnOSBNQXkSxPI0pPlHOEl3lPVOe8m5TWu3Ua0yowAOhf+mWmf/VyVoEBqioGlyqKVSIrM5JXRL1KvLm7EdVghxCwmTcJz6i2FHK5TszpYlV7fJtLcV/qkyJyr2T5ib4krekBi+7yFYHzWLBNArmTSlfvUpbncUJTnFO/SyjihrqaJD3BC94xZvW0ubao/a0SNUyqeYYv4b2/A2vS5Vx</latexit>

=

2

p

k

2

<latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit><latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit><latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit><latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit>

B

1. Repère la contribution principale

2. Introduit une coordonnée étirée appropriée

3. Trouve une approximation locale et intégrable

4. Soustrait-la pour former un nouveau résidu

RESONANTE

(27)

Méthode par perturbation pour les intégrales

<latexit sha1_base64="jbxNFiqHEGiK+7+3el/0jNBXPeg=">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</latexit> <latexit sha1_base64="EU90pAaQtbOj0qONCGLK44pzdSw=">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</latexit>

=

2

p

k

2

<latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit><latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit><latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit><latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit>

B

1. Repère la contribution principale

2. Introduit une coordonnée étirée appropriée

3. Trouve une approximation locale et intégrable

4. Soustrait-la pour former un nouveau résidu

RESONANTE

(28)

Méthode par perturbation pour les intégrales

<latexit sha1_base64="jbxNFiqHEGiK+7+3el/0jNBXPeg=">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</latexit> <latexit sha1_base64="EU90pAaQtbOj0qONCGLK44pzdSw=">AAAC1XicjVHLTsJAFD3UF+Kr6tLNRGLiirSIgZUhccMSE3kkgqQtAzaUtmmnJISwM279Abf6S8Y/0L/wzlASXRCdpjN3zrnnzNy5dui5sTCMj4y2tr6xuZXdzu3s7u0f6IdHzThIIoc3nMALorZtxdxzfd4QrvB4O4y4NbY93rJH15JvTXgUu4F/K6Yh746toe8OXMcSBPV0vUOsYDW2WO+LPT1vFAw1mFG4LJdLpTIFFdO4MCvMTKk80lEP9Hd00EcABwnG4PAhKPZgIabvDiYMhIR1MSMsoshVPMccOdImlMUpwyJ0RPOQdncp6tNeesZK7dApHv0RKRnOSBNQXkSxPI0pPlHOEl3lPVOe8m5TWu3Ua0yowAOhf+mWmf/VyVoEBqioGlyqKVSIrM5JXRL1KvLm7EdVghxCwmTcJz6i2FHK5TszpYlV7fJtLcV/qkyJyr2T5ib4krekBi+7yFYHzWLBNArmTSlfvUpbncUJTnFO/SyjihrqaJD3BC94xZvW0ubao/a0SNUyqeYYv4b2/A2vS5Vx</latexit>

=

2

p

k

2

<latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit><latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit><latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit><latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit>

B

1. Repère la contribution principale

2. Introduit une coordonnée étirée appropriée

3. Trouve une approximation locale et intégrable

4. Soustrait-la pour former un nouveau résidu

RESONANTE

(29)

Méthode par perturbation pour les intégrales

<latexit sha1_base64="jbxNFiqHEGiK+7+3el/0jNBXPeg=">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</latexit>

<latexit sha1_base64="EU90pAaQtbOj0qONCGLK44pzdSw=">AAAC1XicjVHLTsJAFD3UF+Kr6tLNRGLiirSIgZUhccMSE3kkgqQtAzaUtmmnJISwM279Abf6S8Y/0L/wzlASXRCdpjN3zrnnzNy5dui5sTCMj4y2tr6xuZXdzu3s7u0f6IdHzThIIoc3nMALorZtxdxzfd4QrvB4O4y4NbY93rJH15JvTXgUu4F/K6Yh746toe8OXMcSBPV0vUOsYDW2WO+LPT1vFAw1mFG4LJdLpTIFFdO4MCvMTKk80lEP9Hd00EcABwnG4PAhKPZgIabvDiYMhIR1MSMsoshVPMccOdImlMUpwyJ0RPOQdncp6tNeesZK7dApHv0RKRnOSBNQXkSxPI0pPlHOEl3lPVOe8m5TWu3Ua0yowAOhf+mWmf/VyVoEBqioGlyqKVSIrM5JXRL1KvLm7EdVghxCwmTcJz6i2FHK5TszpYlV7fJtLcV/qkyJyr2T5ib4krekBi+7yFYHzWLBNArmTSlfvUpbncUJTnFO/SyjihrqaJD3BC94xZvW0ubao/a0SNUyqeYYv4b2/A2vS5Vx</latexit>

1. Repère la contribution principale

2. Introduit une coordonnée étirée appropriée

3. Trouve une approximation locale et intégrable

4. Soustrait-la pour former un nouveau résidu

RESONANTE

BACKGROUND

=

2

p

k

2

<latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit><latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">AAAC33icjVHLSgMxFD2O7/qqutPNYBFclRkRdKEguHGpYK1ga8mkaQ2dF5mMIEVw507c+gNu9W/EP9C/8CZOwQeiGSY5Ofeek9zcIA1lpj3vZcgZHhkdG5+YLE1Nz8zOlecXjrMkV1zUeBIm6iRgmQhlLGpa6lCcpEqwKAhFPejtmXj9QqhMJvGRvkxFM2LdWHYkZ5qoVnlpx210FOP9Ria7EWulZ+tX/R5NpVKrXPGqnh3uT+AXoIJiHCTlZzTQRgKOHBEEYmjCIRgy+k7hw0NKXBN94hQhaeMCVyiRNqcsQRmM2B7NXdqdFmxMe+OZWTWnU0L6FSldrJImoTxF2Jzm2nhunQ37m3ffepq7XdIaFF4RsRrnxP6lG2T+V2dq0ehgy9YgqabUMqY6Xrjk9lXMzd1PVWlySIkzuE1xRZhb5eCdXavJbO3mbZmNv9pMw5o9L3JzvJlbUoP97+38CY7Xq75X9Q83KrvbRasnsIwVrFE/N7GLfRygRt7XeMAjnhzm3Di3zt1HqjNUaBbxZTj377ZomUo=</latexit><latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">AAAC33icjVHLSgMxFD2O7/qqutPNYBFclRkRdKEguHGpYK1ga8mkaQ2dF5mMIEVw507c+gNu9W/EP9C/8CZOwQeiGSY5Ofeek9zcIA1lpj3vZcgZHhkdG5+YLE1Nz8zOlecXjrMkV1zUeBIm6iRgmQhlLGpa6lCcpEqwKAhFPejtmXj9QqhMJvGRvkxFM2LdWHYkZ5qoVnlpx210FOP9Ria7EWulZ+tX/R5NpVKrXPGqnh3uT+AXoIJiHCTlZzTQRgKOHBEEYmjCIRgy+k7hw0NKXBN94hQhaeMCVyiRNqcsQRmM2B7NXdqdFmxMe+OZWTWnU0L6FSldrJImoTxF2Jzm2nhunQ37m3ffepq7XdIaFF4RsRrnxP6lG2T+V2dq0ehgy9YgqabUMqY6Xrjk9lXMzd1PVWlySIkzuE1xRZhb5eCdXavJbO3mbZmNv9pMw5o9L3JzvJlbUoP97+38CY7Xq75X9Q83KrvbRasnsIwVrFE/N7GLfRygRt7XeMAjnhzm3Di3zt1HqjNUaBbxZTj377ZomUo=</latexit><latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit>

B

=

⇡!

2⇠

S

p

(!)

k

2

<latexit sha1_base64="YZOrKHzldTG4Y9Z6iMOZcpMkqPI=">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</latexit><latexit sha1_base64="YZOrKHzldTG4Y9Z6iMOZcpMkqPI=">AAADDHicjVFPS9xAHH1G659ta7f22EtwKdjLkixCe2hhoQc9WtpVwdhlMs5uh00yYTKRSshX8Jt48yZe/QI9FEHv9Vv4mzFC61LshCRv3u+9N/ObifNEFiYILme82bkn8wuLS62nz54vv2i/XNkuVKm5GHCVKL0bs0IkMhMDI00idnMtWBonYieefLL1nUOhC6myr+YoF/spG2dyJDkzRA3bGx/9aKQZr6JcRoqUNqiKVCrGrK6rXvRD1neCL8N8bUrxtq4m33p1qzVsd4Ju4IY/DcIGdNCMLdX+hQgHUOAokUIggyGcgKGgZw8hAuTE7aMiThOSri5Qo0XeklSCFIzYCX3HNNtr2IzmNrNwbk6rJPRqcvp4Qx5FOk3Yrua7eumSLfuv7Mpl2r0d0T9uslJiDb4T+5jvXvm/PtuLwQjvXQ+SesodY7vjTUrpTsXu3P+jK0MJOXEWH1BdE+bOeX/OvvMUrnd7tszVfzulZe2cN9oSN3aXdMHhw+ucBtu9bhh0w8/rnf6H5qoX8RqrWKP7fIc+NrGFAWWf4CeucO0de6femXd+J/VmGs8r/DW8i1uVBK15</latexit><latexit sha1_base64="YZOrKHzldTG4Y9Z6iMOZcpMkqPI=">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</latexit><latexit sha1_base64="YZOrKHzldTG4Y9Z6iMOZcpMkqPI=">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</latexit>

(30)

Méthode par perturbation pour les intégrales

=

2

p

k

2

<latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit><latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit><latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit><latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit>

B

=

⇡!

2⇠

S

p

(!)

k

2

<latexit sha1_base64="YZOrKHzldTG4Y9Z6iMOZcpMkqPI=">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</latexit><latexit sha1_base64="YZOrKHzldTG4Y9Z6iMOZcpMkqPI=">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</latexit><latexit sha1_base64="YZOrKHzldTG4Y9Z6iMOZcpMkqPI=">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</latexit><latexit sha1_base64="YZOrKHzldTG4Y9Z6iMOZcpMkqPI=">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</latexit>

R

1. Repère la contribution principale

2. Introduit une coordonnée étirée appropriée

3. Trouve une approximation locale et intégrable

4. Soustrait-la pour former un nouveau résidu

RESONANTE

(31)

Méthode par perturbation pour les intégrales

Néglige la contribution suivante, ou continue encore...

0

10

-1

5

10

10

2

15

20

10

-2

25

30

10

1

10

-3

10

0

%

=

2

p

k

2

<latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit><latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit><latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit><latexit sha1_base64="WZXd/SqXcNCQR+LRFiWCF2Sa7Ys=">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</latexit>

B

=

⇡!

2⇠

S

p

(!)

k

2

<latexit sha1_base64="YZOrKHzldTG4Y9Z6iMOZcpMkqPI=">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</latexit><latexit sha1_base64="YZOrKHzldTG4Y9Z6iMOZcpMkqPI=">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</latexit><latexit sha1_base64="YZOrKHzldTG4Y9Z6iMOZcpMkqPI=">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</latexit><latexit sha1_base64="YZOrKHzldTG4Y9Z6iMOZcpMkqPI=">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</latexit>

R

10

0

10

1

10

2

0

0.2

0.4

0.6

0.8

1

1.2

1.4

1. Repère la contribution principale

2. Introduit une coordonnée étirée appropriée

3. Trouve une approximation locale et intégrable

4. Soustrait-la pour former un nouveau résidu

RESONANTE

(32)

processus gaussien

processus non-gaussien

Généralisation aux ordres supérieurs, une nécessité ?

<latexit sha1_base64="cBWAQGo6lL1d+TEVEYPa8SErWB0=">AAACzXicjVHLSsNAFD2Nr1pfVZdugkVwVRIRdCUFN+6sYB/Y1pJMp3VoXiYToVTd+gNu9bfEP9C/8M6YglpEJyQ5c+49Z+be60aeSKRlveaMmdm5+YX8YmFpeWV1rbi+UU/CNGa8xkIvjJuuk3BPBLwmhfR4M4q547seb7jDYxVv3PA4EWFwLkcR7/jOIBB9wRxJ1EU7EQPf6V5f7nWLJats6WVOAzsDJWSrGhZf0EYPIRhS+OAIIAl7cJDQ04INCxFxHYyJiwkJHee4Q4G0KWVxynCIHdJ3QLtWxga0V56JVjM6xaM3JqWJHdKElBcTVqeZOp5qZ8X+5j3WnupuI/q7mZdPrMQVsX/pJpn/1alaJPo41DUIqinSjKqOZS6p7oq6ufmlKkkOEXEK9ygeE2ZaOemzqTWJrl311tHxN52pWLVnWW6Kd3VLGrD9c5zToL5Xtq2yfbZfqhxlo85jC9vYpXkeoIITVFEj7wCPeMKzcWqkxq1x/5lq5DLNJr4t4+EDunaTKA==</latexit>

B

+

R

(33)

processus gaussien

processus non-gaussien

Généralisation aux ordres supérieurs, une nécessité ?

<latexit sha1_base64="cBWAQGo6lL1d+TEVEYPa8SErWB0=">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</latexit>

B

+

R

<latexit sha1_base64="CuM8tcP0KyMtWyvBmGXig8DOUm0=">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</latexit>

(34)

Le noyau est complexe, mais quid du bispectre du chargement ?

Dans d'autres cas, l'expérience nous montre que oui !

Or, on recourt à la translation cubique dans ce contexte ?!

-100

-50

0

50

100

-100

-50

0

50

100

Real B213

40

30

1

71

-1.5

-1

-0.5

0

0.5

1

1.5

10

-4

-100

-50

0

50

100

-100

-50

0

50

100

Imag B213

40

30

1

71

-3

-2

-1

0

1

2

3

10

-4

Si le chargement est un processus temps-réversible, alors non !

(35)

Multiple Timescales Spectral Analysis

1. Repère la contribution principale

2. Introduit une coordonnée étirée appropriée

3. Trouve une approximation locale et intégrable

4. Soustrait-la pour former un nouveau résidu

BI-RESONANT x 6

BACKGROUND

X

X

=

=

(36)

Multiple Timescales Spectral Analysis

1. Repère la contribution principale

2. Introduit une coordonnée étirée appropriée

3. Trouve une approximation locale et intégrable

4. Soustrait-la pour former un nouveau résidu

BI-RESONANT x 6

BACKGROUND

X

X

=

=

(37)

Multiple Timescales Spectral Analysis

1. Repère la contribution principale

2. Introduit une coordonnée étirée appropriée

3. Trouve une approximation locale et intégrable

4. Soustrait-la pour former un nouveau résidu

BI-RESONANT x 6

BACKGROUND

X

X

=

=

(38)

Multiple Timescales Spectral Analysis

1. Repère la contribution principale

2. Introduit une coordonnée étirée appropriée

3. Trouve une approximation locale et intégrable

4. Soustrait-la pour former un nouveau résidu

BI-RESONANT x 6

BACKGROUND

X

X

=

=

(39)

Multiple Timescales Spectral Analysis

1. Repère la contribution principale

2. Introduit une coordonnée étirée appropriée

3. Trouve une approximation locale et intégrable

4. Soustrait-la pour former un nouveau résidu

BI-RESONANT x 6

BACKGROUND

X

X

=

=

(40)

Multiple Timescales Spectral Analysis

1. Repère la contribution principale

2. Introduit une coordonnée étirée appropriée

3. Trouve une approximation locale et intégrable

4. Soustrait-la pour former un nouveau résidu

BI-RESONANT x 6

BACKGROUND

X

X

=

=

(41)

Multiple Timescales Spectral Analysis

1. Repère la contribution principale

2. Introduit une coordonnée étirée appropriée

3. Trouve une approximation locale et intégrable

4. Soustrait-la pour former un nouveau résidu

BI-RESONANT x 6

BACKGROUND

X

X

=

=

(42)

Multiple Timescales Spectral Analysis

1. Repère la contribution principale

2. Introduit une coordonnée étirée appropriée

3. Trouve une approximation locale et intégrable

4. Soustrait-la pour former un nouveau résidu

BI-RESONANT x 6

BACKGROUND

X

X

=

=

cst ?

non

oui

cst ?

non

oui

(43)

Multiple Timescales Spectral Analysis

1. Repère la contribution principale

2. Introduit une coordonnée étirée appropriée

3. Trouve une approximation locale et intégrable

4. Soustrait-la pour former un nouveau résidu

BI-RESONANT x 6

BACKGROUND

X

=

cst ?

non

oui

(44)

Multiple Timescales Spectral Analysis

1. Repère la contribution principale

2. Introduit une coordonnée étirée appropriée

3. Trouve une approximation locale et intégrable

4. Soustrait-la pour former un nouveau résidu

BI-RESONANT x 6

(45)

Multiple Timescales Spectral Analysis

1. Repère la contribution principale

2. Introduit une coordonnée étirée appropriée

3. Trouve une approximation locale et intégrable

4. Soustrait-la pour former un nouveau résidu

Néglige la contribution suivante, ou continue encore...

BI-RESONANT x 6

BACKGROUND

10

0

10

1

10

2

0

0.5

1

1.5

2

2.5

(46)

Multiple Timescales Spectral Analysis

Provides :

- Meaningful analytical approximations

- Large reduction of computational time

- Small loss of accuracy,

Needs to be developed for :

- Inertial components in SDOF systems

- Frequency dependency of m, k and c

(47)

Applied Sciences

Multiple Timescale Spectral Analysis of Floating Bridges

Margaux Geuzaine

Promoteur : Vincent Denoël

Co-promoteur : Vincent de Ville

Références

Documents relatifs

physique (problèmes de perturbation), peuvent être transformées en des équations intégrales de Fredholm, lorsque les conditions aux limites sont

Différentes méthodes existent dans la littérature pour répondre à ces problèmes telles que la méthode ESMV [1], mé- thode itérative pour estimer la matrice de covariance du

Nos principaux objectifs sont : 1 garantir la cohérence des correspondances entre méta-modèles au moyen d’un outil de preuve, en l’occurrence le prouveur de l’atelier B ; 2

On peut aussi vérifier expérimentalement le théorème de Parseval où bien encore étudier à l’oscilloscope les phases des différentes harmoniques par rapport au signal d’entrée

Le package dans R permettra à partir des données de vitesse et de direction du vent d'obtenir l'estimateur à noyau bivarié, sa représentation dans le repère polaire, la

On introduit dans ce papier une nouvelle technique de régularisation pour résoudre des problèmes de plasticité dans le cadre de la méthode asymptotique numérique.. Le

Pourtant, il existe encore des métiers où le produit est relativement &#34;simple&#34; et ne requiert donc qu'une représentation en deux dimensions (menuiserie, charpente...

HAL is a multi-disciplinary open access archive for the deposit and dissemination of sci- entific research documents, whether they are pub- lished or not. The documents may come