Control Systems Engineering by Norman S. Nise | 9781118170519 | 1118170512 | Holooly

Control Systems Engineering [EXP-57621]

342 SOLVED PROBLEMS

Question: B.4.4

(Antenna Control Case Study) We now use MATLAB to plot the step response requested in the Antenna Control Case Study.

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Question: B.6.2

(Example 6.9) We can use MATLAB to find the range of gain for stability by generating a loop, changing gain, and finding at what gain we obtain right–half-plane poles.

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Question: B.9.2

(Example 9.4) We can use MATLAB to design a lead compensator. The program allows us to input a desired percent overshoot via the keyboard. MATLAB then produces a root locus for the uncompensated system with an overlay of the percent overshoot line. We interactively select the intersection of the

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Question: B.4.5

(UFSS Case Study) As a final example, let us use MATLAB to do the UFSS Case Study in the text (Johnson, 1980). We introduce table lookup to find the rise time. Using the interp1(y, t, y1)command,weset up a table of values ofamplitude,y, and time,t, from the step response and look for the value of

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Question: B.3.2

A row vector, such as the output matrix C, can be represented with elements separated by spaces or commas and enclosed in square brackets. A column vector, such as input matrix B, can be written as elements separated by semicolons or carriage returns, or as the transpose (’) of a row vector.

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Question: B.2.4

An F(s) in factored form can be represented in polynomial form. Thus P3 = (s+2) (s+5) (s+6) can be transformed into a polynomial using poly (V), where V is a row vector containing the roots of the polynomial and poly(V) forms the coefficients of the polynomial.

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Question: 8.6

Angle of Departure from a Complex Pole PROBLEM: Given the unity feedback system of Figure 8.16, find the angle of departure from the complex poles and sketch the root locus.

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Using the poles and zeros of

G(s)=(s+2)/\le...

Question: 11.CS.2

Antenna Control: Cascade Compensation Design PROBLEM: Given the antenna azimuth position control system block diagram shown on the front endpapers, Configuration 1, use frequency response techniques and design cascade compensation for a closed-loop response of 20% overshoot for a step input, a

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Following the lag-lead design procedure, we first ...

Question: 12.CS.1

Antenna Control: Design of Controller and Observer In this case study, we use our ongoing antenna azimuth position control system to demonstrate the combined design of a controller and an observer.We will assume that the states are not available and must be estimated from the output. The block

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Controller Design: We first design the controller ...

Question: 5.CS.1

Antenna Control: Designing a Closed-Loop Response This chapter has shown that physical subsystems can be modeled mathematically with transfer functions and then interconnected to form a feedback system. The interconnected mathematical models can be reduced to a single transfer function representing

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Each subsystem’s transfer function was evaluated i...

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