public bool StopMove(short sAxis)
 {
     if (Enum.IsDefined(typeof(DefaultAxis), sAxis))
     {
         lock (lockObj)
         {
             //减速停止
             Dmc1000.d1000_decel_stop((ushort)sAxis);
         }
         return(true);
     }
     else
     {
         return(false);
     }
 }