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Unformatted text preview: (d) Plot the thermocouple response versus time for both cases. (on the same plot) Problem 2: The following data has been collected for a unit step response of a particular system. Time (sec) Y(t) volts 0.0 1.0 0.4 1.66 0.8 2.10 1.2 2.40 1.6 2.60 2.0 2.73 2.4 2.80 2.8 2.88 3.2 2.92 3.6 2.94 4.0 2.96 Using an appropriate plot, determine whether the system is first order and, if so, determine its static sensitivity K and time constant τ . ME 365 PROBLEM SET 5 Spring 2012 Problem 3: (a) The following equation describes the behavior of a second-order system Determine the natural frequency and damping ratio of the system, convert it to standard form (equation 30 page 5-22) and find the steady-state response. (b) A mass-spring-damping system has the following characteristics: m = 20g, b = 5N-s/m, and k = 10 N/cm. Calculate the natural frequency and damping ratio of this system. Is the system overdamped or underdamped?...
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This note was uploaded on 02/22/2012 for the course ME 365 taught by Professor Merkle during the Spring '07 term at Purdue.
- Spring '07