What we did:
We diagonalized the matrix of IP, and checked how much diagonalization was.
The matrix's values form LVDTs to imaginally L-axis and T-axis were as follows.
L | T | |
H1 | +0.20 | -0.04 |
H2 | -0.07 | -0.12 |
H3 | -0.09 | +0.13 |
The matrix's vakues from L-axis and T-axis to actuators were as follows.
A1 | A2 | A3 | |
L | -2.20 | +2.45 | +0.46 |
T | +0.45 | +3.21 | -2.71 |
I measured the trasfer function from L,T to L,T respectively.
The pictures was attached.
I concluded it was good at some extend.