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Get Full Access to Control Systems Engineering - 7 Edition - Chapter 6 - Problem 64
Get Full Access to Control Systems Engineering - 7 Edition - Chapter 6 - Problem 64

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# It has been shown (Pounds, 2011) that an unloaded UAV

ISBN: 9781118170519 162

## Solution for problem 64 Chapter 6

Control Systems Engineering | 7th Edition

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Problem 64

It has been shown (Pounds, 2011) that an unloaded UAV helicopter is closed-loop stable and will have a characteristic equation given by s 3 mgh I q2 kkd q1g s 2 k mgh I s mgh I kki q1 0 where m is the mass of the helicopter, g is the gravitational constant,Iis the rotational inertia of the helicopter, h is the height of the rotor plane above the center of gravity, q1 and q2 are stabilizer flapping parameters, k, ki, and kd are controller parameters; all constants > 0. The UAV is supposed to pick up a payload; when this occurs, the mass, height, and inertia change to m , h , and I , respectively, all still > 0. Show that the helicopter will remain stable as long as m gh I > q1 kki q1gk kq2 kkd

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##### ISBN: 9781118170519

This full solution covers the following key subjects: helicopter, mgh, kki, parameters, mass. This expansive textbook survival guide covers 13 chapters, and 734 solutions. Control Systems Engineering was written by and is associated to the ISBN: 9781118170519. The answer to “It has been shown (Pounds, 2011) that an unloaded UAV helicopter is closed-loop stable and will have a characteristic equation given by s 3 mgh I q2 kkd q1g s 2 k mgh I s mgh I kki q1 0 where m is the mass of the helicopter, g is the gravitational constant,Iis the rotational inertia of the helicopter, h is the height of the rotor plane above the center of gravity, q1 and q2 are stabilizer flapping parameters, k, ki, and kd are controller parameters; all constants > 0. The UAV is supposed to pick up a payload; when this occurs, the mass, height, and inertia change to m , h , and I , respectively, all still > 0. Show that the helicopter will remain stable as long as m gh I > q1 kki q1gk kq2 kkd” is broken down into a number of easy to follow steps, and 140 words. The full step-by-step solution to problem: 64 from chapter: 6 was answered by , our top Engineering and Tech solution expert on 11/23/17, 05:05AM. This textbook survival guide was created for the textbook: Control Systems Engineering, edition: 7. Since the solution to 64 from 6 chapter was answered, more than 285 students have viewed the full step-by-step answer.

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