multivariable servomechanism (skogestad)

dear prof. skogestad,

i am using your book "multivariable
feedback control" as the textbook
for a course i am teaching this semester

i wonder if you have come across
linear multivariable servomechanisms
(with at least two outputs and two inputs)
which can follow ramp signals without
steady state error

i would appreciate any help in locating
models of real systems which satisfy the
above description

by the way, the ramp tracking requirement
can apply to one of the outputs or to both
of them

i look forward to your reply

sincerely,

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Bernardo A. [Le\'on de la Barra], Ph.D. (surname is within brackets)
Automatic Control Group
Department of Electrical Engineering
University of Chile
PO Box 412-3 Street Address: Avenida Tupper 2007 (Room 310)
Santiago
Chile
phone: + 56 2 6784215 (office) and 6784207-6727832 (secretary)
fax: + 56 2 6727832 (office) and 6953881 (departmental)
email: bernardo@tamarugo.cec.uchile.cl
www home page: http://gavilan.die.uchile.cl/~bernardo/
www home page: http://146.83.6.65/~bernardo/
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Received on Mon Mar 31 20:38:39 1997