tonight we worked on the tuning of the double demod phases for the handoff of the short DOFs control signals.
Only MICH can now undergo the handoff. PRC can't make it.
Basically, we tuned the PD6 demod phase and reduced the offset in PD6_I. Then we tuned the relative gain of PD6_I and PD2_I so that the two open loop transfer function of the control loops would match. We tried that in several ways and several times but without success.
I guess we're missing to do/check something.