LCAP2--Linear controls analysis program

The computer program LCAP2 (Linear Controls Analysis Program) provides the analyst with the capability to numerically perform classical linear control analysis techniques such as transfer function manipulation, transfer function evaluation, frequency response, root locus, time response and sampled-data transforms. It is able to deal with continuous and sampled-data systems, including multiloop multirate digital systems, using
s, z
and
w
transforms. This program has been used extensively for years at the Aerospace Corporation in the analysis and design of satellite and launch vehicle control systems.