3. Flight Mechanics
Control Systems — Quiz
Test your understanding of control systems with 5 practice questions.
Practice Questions
Question 1
In a hydraulic servo actuator of a fly-by-wire flight control system, which component converts electrical command signals into proportional hydraulic flow?
Question 2
Which anti-windup scheme prevents integrator windup by feeding the actuator saturation error back into the controller integrator?
Question 3
What is the primary aerodynamic advantage of using differential spoilers for roll control on large transport aircraft?
Question 4
For a first-order actuator with time constant $\tau=0.5\,\mathrm{s}$, what percentage of its final deflection is reached at time $t=1\,\mathrm{s}$ after a unit step input? Show your calculation.
Question 5
What is the purpose of gain scheduling in digital flight control systems?