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Problem: Two robots are shown in Figure 14 cooperating with each other to manipulate a long shaft, before they insert it into the hole in the block resting on the table. Long-part insertion is a good example of a task that can benefit from cooperative control. The feedback control system of one robot joint of the from shown in Figure 15 and
G(s) = 8/s(2s + 1)
The specifications require a steady-state error for a unit ramp input of 0.0125 (i.e., KV = 1/0.0125 = 80, see Ogata 5th), and the step response has an overshoot of less than 25% with a 2% settling time of less than 2 seconds. Determine a lag-lead compensator that will meet the specification, and plot the compensated and uncompensated response for the ramp and step inputs.
A lossless line having an air dielectric has a characteristic impedance of 100 Ohms. Another line that is identical in dimensions to the air line is fabricated with the air displaced by a dielectric material have an \(\epsilon_{r}\) value of 4.
Calculating a DC Current through the telephone handset, A telephone handset has a resistance of 600 ohm. It is connected to the local telephone exchange at a distance of 5 km by a twisted pair that has a loop resistance of 200 ohm per km
If you are now told that the material is copper and one cylinder has length 5 cms and radius 1mm, what is its resistance. You will have to locate the resistivity for copper and give me the reference source.
you are an electrician on the job. you have been given a multimeter that has the following AC voltage ranges: 30,60,and 150. the meter states that it has a resistance of 5000ohm/v. you need to be able to measure a voltage of 277 volts.
determine whether a three-bit number, a3, a2, a1, is equal to another number, b3, b2, b1, or if it is greater than that number. (We do not need an output for less than.) a. Show how the 7485 would be connected to accomplish
Measurements show that for a particular arrangement of the equipment and at a particular amplifier setting, the system will howl if 1% of the output power is fed back to the microphone. Estimate the power gain of the P.A. amplifier in decibels.
The voltage across the capacitor, vc(t), will reach some negative constant value after a long time. If the value of the capacitor is 39 microfarads, and if iC(t) is the same as in question 3 above, find the voltage across the capacitor at t = 7 sec..
Write a single source file which implements all of the following problems. All problems must be solved using nested loops. Just writing lots of couts to solve the problems will result in zero credit.
A coaxial line is filled with a very slightly lossy material with a relative dielectric constant of 5 The line would have a characteristic impedance of 100 ohm if it was air-filled. (a) What is the characteristic impedance of the dielectric-filled li..
find the number of years that the country can go without constructing a generating plant before the load exceeds the generating capacity. Assum a 5% annual growth rate in demand.
An ultrasound image analog signal needs to be converted to a digital bit stream. The bandwidth of the signal is from 500 kHz to 2.0MHz, and the necessary resolution is 12 bits. determine the required sampling rate and the data rate
A silicon diode has a doping profile such that ND = ax3. What is the depth of the junction assuming the p side is uniformly doped with NA per cubic cm. Assume the x origin is at an ideal ohmic contact on the n side of the diode.(assume T=300K).
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