Archived posting to the Leica Users Group, 2005/12/06
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]On 12/6/05 7:08 PM, "Jim Nichols" <jhnichols@bellsouth.net> typed: > The PDP 8 was the beginning of wind tunnel plant automation for our > facilities. It could take two pressure inputs and solve the equations to > present Mach number on a small TV monitor on the operator's console. It > was > followed by the later PDP models and finally a VAX, with control algorithms > to replace the operator. > > Jim Nichols > Tullahoma, TN USA > > Its about time someone cleared this thing up! It's those darned control algorithms again! Mark Rabiner Photography Portland Oregon http://rabinergroup.com/