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## Category: Computer Science, Software analysis and design # Order answer: A linearized model of a vertical takeoff and landing VTOL

Posted By George smith

A linearized model of a vertical takeoff and landing (VTOL) aircraft is  where and The state vector components are (i) x1 is the horizontal velocity (knots), (ii) x2 is the vertical velocity (knots), (iii) .x3 is the pitch rale (degrees/second), and (iv) ,v4 is # Order answer: In an effort to open up the far side of

Posted By George smith

In an effort to open up the far side of the Moon to exploration, studies have been conducted to determine the feasibility of operating a communication satellite around the translunar equilibrium point in the Earth-Sun-Moon system. The desired satellite orbit, known as a halo orbit. # Order answer: Consider the system y t 1 0 0 x t Suppose that

Posted By George smith

Consider the system y (t) = [1 0 0]x(t). Suppose that we are given three observations y(t1), i – 1,2,3, as follows: y(t1) = 1 at t1 = 0 y(t2) = -0.0256 at t2 = 2 y(t3) = -0.2522 at t3 = 4. (a) Using # Order answer: A system is described by a single input state equation with Using

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A system is described by a single-input state equation with Using the method of Section 11.7 (Equation 11.40) and a negative unity feedback, determine the optimal system when xT(0) = [1 0]. # Order answer: A first order system is given by with the initial condition x 0

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A first-order system is given by with the initial condition x(0) = .v0. We want to design a feedback controller u = -kx such that the performance index is minimized. (a) Let A = 1. Develop a formula for / in terms of k, valid # Order answer: NASA has identified the need for large deployable space structures

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NASA has identified the need for large deployable space structures, which will be constructed of lightweight materials and will contain large numbers of joints or structural connections. This need is evident for programs such as the space station. These deployable space structures may have precision # Order answer: A simplified version of the attitude rate control for the

Posted By George smith

A simplified version of the attitude rate control for the F-94 or X-15 type aircraft is shown in Figure PI0.3. When the vehicle is flying at four times the speed of sound (Mach 4) at an altitude of 100,000 ft, the parameters are  Design # Order answer: An automated guided vehicle AGV can be considered as an

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An automated guided vehicle (AGV) can be considered as an automated mobile conveyor designed to transport materials. Most AGVs require some type of guide path. The steering stability of the guidance control system has not been fully solved. The slight “snaking” of the AGV about # Order answer: For the system of Problem PI0 30 use a phase lag compensator

Posted By George smith

For the system of Problem PI0.30, use a phase-lag compensator and attempt to achieve a phase margin of approximately 50°. Determine the actual overshoot and peak time for the compensated system. # Order answer: When a motor drives a flexible structure the structure s natural

Posted By George smith

When a motor drives a flexible structure, the structure’s natural frequencies, as compared to the bandwidth of the servo drive, determine the contribution of the structural flexibility to the errors of the resulting motion. In current industrial robots, the drives are often relatively slow, and