Figure below shows the single degree of freedom control surface/actuator system. The control surface has a moment of inertia J = 30 kg.m² about the hinge, the effective actuator stiffness and damping values are k = 3000 N/m and c = 2640 N.s/m respectively and the rotation of the control surface is rad. The actuator lever arm has length a = 0.2 m. A force f (t) = 108 (t) N is applied to the control surface at a distance d = 1 m from the hinge. It is assumed that the main surface of the wing is fixed rigidly as shown in the figure. Assume small angle approximation. Determine the tip impulse response (displacement at the location of f(t)) at t = 0.082 s 0 (t) f(t) 35.45 mm 11.82 mm 23.64 mm 47.27 mm 7.88 mm

Figure below shows the single degree of freedom control surface/actuator system. The control surface has a moment of inertia J = 30 kg.m² about the hinge, the effective actuator stiffness and damping values are k = 3000 N/m and c = 2640 N.s/m respectively and the rotation of the control surface is rad. The actuator lever arm has length a = 0.2 m. A force f (t) = 108 (t) N is applied to the control surface at a distance d = 1 m from the hinge. It is assumed that the main surface of the wing is fixed rigidly as shown in the figure. Assume small angle approximation. Determine the tip impulse response (displacement at the location of f(t)) at t = 0.082 s 0 (t) f(t) 35.45 mm 11.82 mm 23.64 mm 47.27 mm 7.88 mm

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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The figure below shows a single degree of freedom control surface/actuator system. The control surface has a mass moment of inertia J = 30 kg.m2 about the hinge, the effective actuator stiffness and damping values are k=3000 N/m and c= 500 Ns/m respectively and the rotation of the control surface is rad. The actuator lever arm has length a = 0.2 m. A force f (t) = 56 (t) N is applied to the control surface at a distance d=1m| from the hinge. It is assumed that the main surface of the wing is fixed rigidly as shown in the figure. Assume small angle approximation. Determine the tip velocity (velocity at the location of f(t)) at t = 0.1s 0 (t) f(t) a 152.74 mm/s 583.77 mm/s 499.47 mm/s 285.64 mm/s 400.63 mm/s d
The figure below shows a single degree of freedom control surface/actuator system. The control surface has a mass moment of inertia J = 30 kg.m2 about the hinge, the effective actuator stiffness and damping values are k = 3000 N/m and c = 500 Ns/m respectively and the rotation of the control surface is rad. The actuator lever arm has length a = 0.2 m. A force f (t) = 58 (t) N is applied to the control surface at a distance d = 1 m from the hinge. It is assumed that the main surface of the wing is fixed rigidly as shown in the figure. Assume small angle approximation. Determine the tip velocity (velocity at the location of f(t)) at t = 0.1 s 0(t) f(t) C 152.74 mm/s 499.47 mm/s 583.77 mm/s 400.63 mm/s 285.64 mm/s d
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