The Identification of Nonlinear Systems Using <svg style="vertical-align:-6.462pt;width:32.762501px;" id="M1" height="23.125" version="1.1" viewBox="0 0 32.762501 23.125" width="32.762501" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg"><g transform="matrix(.022,-0,0,-.022,.062,15.012)"><path id="x1D436" d="M682 629q-1 -16 -1.5 -72t-2.5 -86l-31 -4q-5 92 -51 129t-139 37q-100 0 -177 -49t-116 -125t-39 -162q0 -122 66 -201t182 -79q83 0 137 42.5t112 128.5l26 -15q-12 -31 -42.5 -88t-45.5 -75q-139 -27 -199 -27q-148 0 -243 81.5t-95 226.5q0 173 129.5 274.5
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<table>A photograph of the impact response experiment.</table>

Mathematical Problems in Engineering

fig11

Figure 11

Figure 11: The Identification of Nonlinear Systems Using <svg style="vertical-align:-6.462pt;width:32.762501px;" id="M1" height="23.125" version="1.1" viewBox="0 0 32.762501 23.125" width="32.762501" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg"><g transform="matrix(.022,-0,0,-.022,.062,15.012)"><path id="x1D436" d="M682 629q-1 -16 -1.5 -72t-2.5 -86l-31 -4q-5 92 -51 129t-139 37q-100 0 -177 -49t-116 -125t-39 -162q0 -122 66 -201t182 -79q83 0 137 42.5t112 128.5l26 -15q-12 -31 -42.5 -88t-45.5 -75q-139 -27 -199 -27q-148 0 -243 81.5t-95 226.5q0 173 129.5 274.5
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Mathematical Problems in Engineering

The Identification of Nonlinear Systems Using - Plane Coordinates

Figure 11