control circuit
negative feedback circuit

The control circuits for the doors were doubled with the life support throughout much of the ship.

They also burned out all the control circuits and several components of the drive.

A control circuit can be used to peak power.

Adding the extra control circuits is what takes most of the time.

"I'll check the control circuits and let you know," Scott replied.

We'll need your help to get power to your control circuits.

"I need you to get power to the main control circuits."

But I am not a man whose emotions are wired into his control circuits.

The voice was suddenly cut off as some control circuit finally realized the impossibility of its statements.

They will strike me even if their control circuits are destroyed.