Engineering, 18.12.2019 01:31 Molly05
In s. cerevisiae, membrane proteins react to hyperosmotic shock by triggering a signal cascade that results in activation of a protein called hogl, which in turn activates transcriptional responses to once the osmotic balance is restored, hogl is deactivated through osmotic stress. dephosphorylation. to construct a model of hog1 response, you shock the cells with pulses of 0.2 m nacl and measure the levels of hogl periodically. you find that the levels of hogl over time can be reasonably described by the system below: 1 g(s) (s + 2)(s + 4)(s + 6) obtain the bode plot and the steady-state response of the uncompensated system using matlab. use controlsystemdesigner('bode', g) command where g is your transfer function. set the compensator gain c = 40. submit these plots as your answer for this question. calculate the approximate steady-state error to step input (ess, step) based on the steady-state response a. curve. b. we wish to modify the compensator so that the steady-state error to step input (ess. step) is 0.1. calculate (by hand) the new compensator gain c. enter this gain in matlab control system designer and submit the resulting steady-state response plot. calculate the approximate overshoot (mp) based on this plot. c. suppose you want to limit your overshoot to 15.8%. calculate (by hand) the damping ratio and the phase margin (pm) of the desired system. in matlab control system designer, add a lag compensator with a zero at w = 1.7 rad/sec and the pole at w = 0.3 rad/sec to your system. submit the bode plot and the steady-state response of the system as your answer for this question. what is the resulting overshoot and phase margin of this system?
Answers: 1
Engineering, 03.07.2019 14:10
If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.
Answers: 3
Engineering, 04.07.2019 18:10
Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false
Answers: 3
Engineering, 04.07.2019 18:10
Assuming compressible flow of air and that the measurements are done at flagstaff a pitot static tube that gives the difference of total and static pressure measures 0.35 m of mercury. what is the velocity of air? assume the temperature to be 300k. (submit your excel or matlab calculation sheet)
Answers: 1
Engineering, 04.07.2019 18:20
Steam enters a converging nozzle at 3.0 mpa and 500Β°c with a at 1.8 mpa. for a nozzle exit area of 32 cm2, determine the exit velocity, mass flow rate, and exit mach number if the nozzle: negligible velocity, and it exits (a) is isentropic (b) has an efficiency of 94 percent
Answers: 2
In s. cerevisiae, membrane proteins react to hyperosmotic shock by triggering a signal cascade that...
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