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Simulation of Dynamic Systems with MATLAB and Simulink, 2nd Edition
book

Simulation of Dynamic Systems with MATLAB and Simulink, 2nd Edition

by Harold Klee, Randal Allen
April 2016
Intermediate to advanced content levelIntermediate to advanced
815 pages
31h 29m
English
CRC Press
Content preview from Simulation of Dynamic Systems with MATLAB and Simulink, 2nd Edition
The problem before us is to estimate the reaction constant k and reaction order n. We will do this
by simulating the response for the chemical concentration starting with guessed values for k and n.
The observed and simulated responses are used to compute the sum of squared errors, that is,
SSE ¼ f (k, n) ¼
X
60
i¼0
[
^
x
i
x
i
]
2
(7:69)
where
x
i
¼x(t
i
), i ¼0, 1, 2, . . . , 60 are simulated concentrations a minute apart
^
x
i
¼
^
x(t
i
), i ¼0, 1, 2, . . . , 60 are values of concent ration measured at one-minute intervals, some
of which are shown in Table 7.5
Minimizing the objective function f(k, n) yields the opti mal estimates of the reaction parameters.
Observed ...
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Publisher Resources

ISBN: 9781439836736