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Unformatted text preview: command response the final value theorem fails because the order of the numerator in the transfer function is higher than the order of the denominator. Annotation on the step response graph also fails for the same reason. It can be done by using the transfer functions and the MATLAB function dcgain . This works for both the error response and the elevator command response. The fail safe method is to extend the time span of the step response and look at the graph at large time. Since this might be hard to read due to scaling of the axes, also print out the points the graph is made from and look at what it approaches at large time. Get the result for elevator command respose at least two ways for verification....
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- Fall '10