摘要
Low Energy intense-highly-charged ion Accelerator Facility(LEAF)is national major research equipment development project Its construction is of great scientific significance.It can be used for nuclear astrophysics,radiation physics,etc.There are four parts of it,they are superconducting ion source,high voltage platform and beam line,RFQ accelerator,and experimental terminal.Motion control system is an important part of it,mainly used for gas intake control,moving electrode sputter control beam slits and bias voltage control.
