All of these problems should be done by hand. You may use a computer or calculator...
Exercise 10 (8 Marks) Given the open loop transfer function of a system: KH(S) = K s(s +3Xs? +2s +2) Draw manually the root locus plot for the system and determine: a) The number of branches. b) The starting and ending points of all the branches. c) The location of the centroid d) The range of K to keep this and angles of asymplotes. e) The intersections of the root loci with the imaginary axis and the corresponding value of...
4.) (a) Sketch the positive root locus of the system shown below using the (2, 2) Pade approximation for the delay. State the asymptote angles and their centroid, the arrival and departure angles at any complex pole or zero, the frequencies of any imaginary axis crossings, and the locations of any break-in or break-away points. (b) Use Matlab to plot the positive root locus of the system shown below using the (2, 2) Pade approximation for the delay. Your sketch...
Note: for the Bode plots, you are expected to draw
t
hem by hand (and not use
computer).
Problem 6: Consider the control system shown in Figure 7-138. Determine the value of gain K such that the phase margin is 60°. What is the gain margin with this value of gain K 10一 ll@ゆ s + 0.1 s +0.5
For all problems -given a transfer function G(s) sketch the magnitude and phase characteristics in the logarithmic scale (i.e. Bode-plots) of the system using the following rules-of-thumb: i. "Normalize" the G(s) by extracting poles/zeros, substituting s-jw and writing the TF using DC-gain KO and time-constants i. Arange break-points (poles, zeros or on for complex-conjugate poles) in ascending order ii Based on the term Ko(ju)Fk, determine: initial slope of the magnitude-response asymptote for low frequencies as F k 20 dB/dec (e.g....
You may use a calculator and/or computer to carry out calculations. However you must show a sufficient amount of work to clearly communicate your solution to the reader. [A] Consider the L-shaped polygon with vertices: (-1,0), (1,0), (1,1), (0,1), (0,3), and (-1,3) shown to the right. Find the standard matrix for each of the transformations described below. Then use matrix multiplication to obtain the coordinates for the 6 vertices that result from applying the transformation to the vertices of the...
If the initial cone A E Re has a root locus plot started in Figure P1. Determine the following about the root locus determine a) the transfer f a) Of points A, B & C indicated on the real axis which are on the root locus? Ans b) the DC gain of b) How many zeros are there at infinity? Ans c) What angles do the infinity zero asymptote(s) make with the positive real axis? Ans d) Where do the...
please show work
thank you!
Use Matlab to and the SISOTool construct the system for analysis (You may want to preview the tf and sisotool commands from matlab by typing help tf or doc tf etc...) Each Block B1, B2, B3 and B4 will be constructed individually and then concatenated together As shown in the block diagram let K=0.1 Set B1 = 0.1 by typing in matlab >>B1=0.1 To assign the Blockl values use the TF command to construct a...
You may use your text, notes, a computer, and/or a calculator. Ignore significant figures. Solutions will be posted on D2L within 48 hours. Each problem is worth. An astronaut on board a spacecraft is in orbit around the Earth in uniform circular motion. Answer the following with brief (1-2 sentence) explanations: (a) Is her velocity constant? (b) Is her speed constant? (c) Is her acceleration constant? In the bloodstream, an erythrocyte (red blood cell) of mass m moves with velocity...
You will look at both 1st and 2nd order
approaches as you perform your analysis. Use math lab and Simulink
as needed.
Please show all calculations and any other means of analysis /
simulation for full credit.
Question three is the one needed to be solved, but 2 is needed
to solve 3.
Question 2) (25 points) Suppose instead of the cooling chamber modeled as a 1t order system, that the chamber was modeled as a 2nd system due to...
Yes, this is one problem. Please solve ALL PARTS. Guaranteed
thumbs up for the person who solves it.
3 1. Photodiode amplifier circuit You are designinga CF photosensor circuit for a light detection and ranging LiDAR) system in autonomous vehicles. The circuit utilizes a transimpedance amplifier to convert low-level RF photodiode current signal to a usable voltage output. It consists of a photodiode, an amplifier, and feedback capacitor/resistor pair as shown in Figure 1. We will derive simple equations to...