Opened 6 years ago

Last modified 6 years ago

#33 accepted task

DM continuously receiving commands to avoid memory effect

Reported by: mbergomi Owned by: mdepasca
Priority: major Milestone: AIV
Component: Software Version:
Keywords: Cc: lmarafatto, fbiondi, dvassall, kradhakrishnan, vviotto

Description

Remember to keep the DM active during calibrations (NCPA for example) and during operations to avoid "memory effect".

Change History (2)

comment:1 Changed 6 years ago by mdepasca

  • Cc kradhakrishnan added
  • Status changed from new to accepted

this means to send continuously the same static shape? need to speak about this to have more details.

comment:2 Changed 6 years ago by mbergomi

  • Cc vviotto added

Essentially, when the DM is in close loop, we will send the commands continuously in any case, but when we are not in close-loop, if we want the shape to be maintained (and avoid the memory effect), we need to continuously send the same static shape.

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