3325
Comment:
|
3659
|
Deletions are marked like this. | Additions are marked like this. |
Line 1: | Line 1: |
= ETMX Specification = | = Type-A Tower ETMX Specification = |
Line 98: | Line 98: |
||'''V1'''||'''V2'''||'''V3'''||'''H1'''||'''H2'''||'''H3'''||'''To:'''|| || 0.6666 ||-0.3333 ||-0.3333 ||''Long.''|| || 0 ||-0.5774 || 0.5774 ||''Trans.''|| || 0.5612 || 0.5612 || 0.5612 ||''Yaw'' || |
||'''V1'''||'''V2'''||'''V3'''||'''H1'''||'''H2'''||'''H3'''||'''To:''' || || 0 || 0 || 0 ||-5.7735 || 0 || 5.7735 ||''Long.'' || || 0 || 0 || 0 ||-0.3333 || 0.6666 ||-0.3333 ||''Trans.''|| || 0 || 0 || 0 || 0 || 0 || 0 ||''Vert.'' || || 0 || 0 || 0 || 0 || 0 || 0 ||''Roll'' || || 0 || 0 || 0 || 0 || 0 || 0 ||''Pitch'' || || 0 || 0 || 0 || 0 || 0 || 0 ||''Yaw'' || |
Type-A Tower ETMX Specification
Contents
IP
Accelerometer (ACC)
- ACC H1 (SN7): -5.288 [(um/s^2)/cnt]
- ACC H2 (SN8): 5.830 [(um/s^2)/cnt]
- ACC H3 (SN5): -5.289 [(um/s^2)/cnt]
LVDT
- LVDT H1: -0.258 [um/cnt]
- LVDT H2: -0.252 [um/cnt]
- LVDT H3: -0.233 [um/cnt]
Actuator polarization
Polarity is determined so that an +offset at the COILOUTF applies +yaw force in each actuator.
- COIL H1: negative
- COIL H2: negative
- COIL H3: positive
Diagonalization matrix
- ACC2EUL
H1 |
H2 |
H3 |
To: |
0.6440 |
-0.1726 |
-0.4714 |
Long. |
0.1726 |
-0.6440 |
0.4714 |
Trans. |
0.6833 |
0.6833 |
0.6833 |
Yaw |
- LVDT2EUL
H1 |
H2 |
H3 |
To: |
0.6666 |
-0.3333 |
-0.3333 |
Long. |
0 |
-0.5774 |
0.5774 |
Trans. |
0.5612 |
0.5612 |
0.5612 |
Yaw |
- EUL2COIL
Long. |
Trans. |
Yaw |
To: |
1. |
0 |
0.5940 |
H1 |
-0.5 |
-0.8660 |
0.5940 |
H2 |
-0.5 |
0.8660 |
0.5940 |
H3 |
GAS
LVDT
- F0 LVDT GAS: -0.172 [um/cnt]
- F1 LVDT GAS: -0.215 [um/cnt]
- F2 LVDT GAS: -0.243 [um/cnt]
- F3 LVDT GAS: -0.225 [um/cnt]
- BF LVDT GAS: 0.204 [um/cnt]
BF
LVDT (BF Damper)
- LVDT V1: 0.3785 [um/cnt]
- LVDT V2: 0.3852 [um/cnt]
- LVDT V3: 0.3902 [um/cnt]
- LVDT H1: 0.4060 [um/cnt]
- LVDT H2: 0.3821 [um/cnt]
- LVDT H3: 0.3629 [um/cnt]
Diagonalization matrix
- LVDT2EUL
V1 |
V2 |
V3 |
H1 |
H2 |
H3 |
To: |
0 |
0 |
0 |
-5.7735 |
0 |
5.7735 |
Long. |
0 |
0 |
0 |
-0.3333 |
0.6666 |
-0.3333 |
Trans. |
0 |
0 |
0 |
0 |
0 |
0 |
Vert. |
0 |
0 |
0 |
0 |
0 |
0 |
Roll |
0 |
0 |
0 |
0 |
0 |
0 |
Pitch |
0 |
0 |
0 |
0 |
0 |
0 |
Yaw |
- EUL2COIL
Long. |
Trans. |
Yaw |
To: |
1. |
0 |
0.5940 |
H1 |
-0.5 |
-0.8660 |
0.5940 |
H2 |
-0.5 |
0.8660 |
0.5940 |
H3 |