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Consider the dynamic system as represented by the differential equation below and shown in Figure 5.40.
This is a rod attached to a fixed end. Assume that the rod can be represented as a rotational spring with spring constant k, and the mass of the rod is concentrated and modeled by the moment of inertia J.
1. Draw the block diagram representing the system.
2. If the torque is represented as a unit step signal, what is the angular rotation in radians?
3. Find the final and the initial values for θ (t).
A thin ,non conducting line of charge lies along the x axis. One end is at x=-1.00m and the other end is at x=+1.00m. The total charge on the line is 5.00 µC. calculate the vector (magnitude and direction) of the electric field E at point P due to ..
Simulate the second-order RLC circuit using simpower Matlab simulink.This circuit has DC source voltage Vs=220V, Inductance L=2mH and Resistance R=160 ohms.Determine the capacitance values for each case
Consider a PNP BJT optimum designed for low voltage high current gain. (a) Draw energy band diagram with proper labeling with VCB= -0.7V, VEB= 0.7V. Which mode is the BJT operated in (b) Plot excess minority charges stored in each region with pro..
Compare the differences in the FFT result. Explain why even though the inputs to both FFTs are the same cosine waves, the shapes of the FFTs are different. Calculate, plot and compare the results of the 512-point FFT of the above signal.
In dictionary coding, if there are 60 characters in the message, how many times is the loop in the compression algorithm iterated? Explain.
Audio signals are often sampled at different rates. CD quality audio sampled at 44.1kHz rate while telephone sampled at 8kHz. What are the maximum frequencies in the input signal that can be fully recovered for these two sampling rates?
Find the increase in bandwidth required for transmission of a PCM signal that has been quantized to 64 levels if each pulse is allowed to take on the following number of levels: 2, 3, and y.
A quantity of electric charge brings about the decomposition of 4.5 g Al from Al+3 at the cathode. How much volume (STP) of H2(g) from H+ at the cathode will be produced using the same quantity of electric charge?
Develop a Verilog model of one of the TTL chips listed below. The model should be functionally equivalent, but there will be timing differences. Compare the timing differences between the Verilog FPGA implementation and the TTL chip.
1. Draw a circuit that can scale the voltage from the range of 0~200 mV to the range of 0 ~ 10V. 2. Draw a circuit that can scale the voltage from the range of -200 mV ~0 V to the range of 0 ~ 10V . 3. Draw a circuit that can scale the voltage from t..
An input signal x(t) = cosωct is sampled by an ideal sampling function with ωs= 1.5 ωc. The sampled signal is then filtered with an ideal low pass filter H(ω)= rect(ω/1,5ωc) to form an output signal y(t) a. Sketch the fourier transform of the sampl..
A 4 pole lap wound dc generator has 4 brushes, if one of the brush is damaged, - what will be the change in V, I and P ratings?
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