Using the Dutch roll approximation, determine the state feedback gains so that the damping ratio and frequency of the Dutch roll are 0.3 and 1.0 rad/s, respectively. Assume the airplane has the following characteristics:

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Y₁ = -19.5 ft/s² Ng=1.5s-² = 4.7 ft/s² uo = 400 ft/s Yor Y,= 1.3 ft/s N,= -0.21 S-¹ Nor= -0.082 s-² Y₁ = -19.5 ft/s² Ng=1.5s-² = 4.7 ft/s² uo = 400 ft/s Yor Y,= 1.3 ft/s N,= -0.21 S-¹ Nor= -0.082 s-²

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Given data Damping ratio 03 Frequency n 10 rads Consider the given cha... View the full answer