Here is a unity feedback system. The plant Gp = 5/(s+5) and…

 Here is a unity feedback system. The plant Gp = 5/(s+5) and lead compensator Gc = 20.7*(s+5)/(s+25). The zero crossing frequency of the bode plot of Gp*Gc is 100 rad/s. You want to to make a digital equivalent of this system where the plant has a zero order hold.  What sampling time T would you use? Explain and show the written work on paper. But also type the final answer below.  What will be the compensator in the z-domain, Gc(z) ?Explain and show the written work on paper. But also type the final answer below. What will be the plant in the z-domain Gp(z)?Explain and show the written work on paper. But also type the final answer below.   

A 6 year old patient in PICU is intubated secondary to hypox…

A 6 year old patient in PICU is intubated secondary to hypoxemic respiratory failure and currently on PC-CMV-CT.  Vt is 7mL/kg, PEEP is 15 cmH20, IT is 0.8 seconds, FiO2 is 100%.  The SpO2 remains 85% despite these settings.  CXR reveals acute bilateral fluffy infiltrates.  The resident turns to the RCP and says, what can we try next?