Consider the second-order model of the aircraft attitude control system shown in Fig. 7-25. The transfer...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Consider the second-order model of the aircraft attitude control system shown in Fig. 7-25. The transfer function of the process is G,(s) = = 4500 K s(s+ 361.2) (a) Design a series PD controller with the transfer function G.(s) = KD + Kps so that the follow ing performance specifications are satisfied: Steady-state error due to a unit-ramp input ≤0.001 Maximum overshoot ≤ 5 percent Rise time t, ≤ 0.005 sec Settling time t, ≤ 0.005 sec (b) Repeat part (a) for all the specifications listed, and, in addition, the bandwidth of the system must be less than 850 rad/sec. Command Sensor PREAMP Control surface Control surface POWER AMPLIFIER WITH CURRENT FB CIL TACHOMETER CLI DC MOTOR www. GEAR TRAIN Figure 7-25 Block diagram of an attitude-control system of an aircraft. LOAD 0, Position of control surface Consider the second-order model of the aircraft attitude control system shown in Fig. 7-25. The transfer function of the process is G,(s) = = 4500 K s(s+ 361.2) (a) Design a series PD controller with the transfer function G.(s) = KD + Kps so that the follow ing performance specifications are satisfied: Steady-state error due to a unit-ramp input ≤0.001 Maximum overshoot ≤ 5 percent Rise time t, ≤ 0.005 sec Settling time t, ≤ 0.005 sec (b) Repeat part (a) for all the specifications listed, and, in addition, the bandwidth of the system must be less than 850 rad/sec. Command Sensor PREAMP Control surface Control surface POWER AMPLIFIER WITH CURRENT FB CIL TACHOMETER CLI DC MOTOR www. GEAR TRAIN Figure 7-25 Block diagram of an attitude-control system of an aircraft. LOAD 0, Position of control surface
Expert Answer:
Related Book For
Posted Date:
Students also viewed these literature questions
-
Consider the spacecraft single-axis attitude control system shown in Figure CP7.8. The controller is known as a proportional-derivative (PD) controller. Suppose that we require the ratio of KP/KD =...
-
A unity feedback control system shown in Figure AP7.14 has the process Design a PID controller using Ziegler-Nichols methods. Determine the unit step response and the unit disturbance response. What...
-
The non unity feedback control system shown in Figure E10.18 has the transfer functions Design a compensator Gt.(s) and prefilter Gp(s) so that the closed-loop system is stable and meets the...
-
Create two different unique demonstrations of Porous Defenses such as: Missing Encryption of Sensitive Data, Use of Hard-coded Credentials, Missing Authorization, Missing Authentication for Critical...
-
What is characteristic about the rash of varicella?
-
A. Ball Drop Exercise 1. As part of the Ball Drop experiment, you will use LoggerPro to fit data for the position of the ball (y) as a function of time (t) during free fall to a quadratic function;...
-
The Hilton Company sells inexpensive furniture on installment plans to customers that have poor credit. Many of the companys customers are sometimes not able to make the required payments, forcing...
-
The City of Senasqua started calendar year 2013 with General Fund cash of $ 50,000 and fund balance (unassigned) of $ 50,000. The Senasqua council approved the following General Fund budget for 2013:...
-
The area under the curve of probability mass function (pmf) and probability density function (pdf) corresponds to _______________. a. events b. probabilities c. cumulative probabilities
-
The following selected accounts and their current balances appear in the ledger of Druid Hills Co. for the fiscal year ended May 31, 20Y8: Cash .......................................... $ 290,800...
-
What are the categories of military planning?
-
A manufacturing firm is optimizing its operations. What details regarding the operational plan and management structure would be crucial to include in their business plan?
-
What specific customer needs might employees of a small business have to meet? Explain. How does the changing demographic environment impact the ability of small businesses to compete for customers?...
-
To increase any number by a percent, we can find the growth factor and multiply the number by that growth factor. Find the growth factor when 900 is increased by 16%. The growth factor is
-
1. Discuss why ethics is important in business 2. Refute the businessman's myth that "ethics has no place at all in business." 3. Explain the phrase: "not all that is legal is moral, but what is...
-
20. For the following reaction mechanism use the diagram below to answer each question (this is worth (6 marks) a. The overall reaction is endothermic or exothermic (circle one). b. The 2nd step in...
-
A supermarket engaged an accounting practice to design the chart of accounts. In creating the chart of accounts, the practice would most probably include Question 6 options: 1) a list of vendors. 2)...
-
Three successive resonance frequencies in an organ pipe are 1310, 1834, and 2358 Hz. (a) Is the pipe closed at one end or open at both ends? (b) What is the fundamental frequency? (c) What is the...
-
Determine the partial fraction expansion for V(s) and compute the inverse Laplace transform. The transfer function V(s) is given by: V(s) = 400 / s2 + 8s + 400
-
We are all familiar with the Ferris wheel featured at state fairs and carnivals. George Ferris was born in Galesburg, Illinois, in 1859; he later moved to Nevada and then graduated from Rensselaer...
-
In many applications, such as reading product codes in supermarkets and in printing and manufacturing, an optical scanner is utilized to read codes, as shown in Figure P2.42. As the mirror rotates, a...
-
When calculating a firms return on total assets (ROA) ratio, some investment professionals modify the ROA ratio by adding back the interest expense paid by a firm to its creditors, on a net-of-taxes...
-
The Fremont Company has \($465\) million in assets, \($70\) million in current liabilities, \($125\) million in noncurrent liabilities, and \($270\) million in shareholders equity.Of the companys...
-
Presented below are selected financial data (in millions) for Bristol-Myers Squibb, The Coca-Cola Company, and the General Electric Company. Calculate the capital intensity ratio for each of the...
Study smarter with the SolutionInn App