8. Which of the following statements about the sensors of quadrotor UAVS is WRONG? a.Barometer measures height above the ground b.Accelerometer measures specific forces/ acceleration c.Gyroscope measures angular rate O d.Magnetometer measures heading

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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8. Which of the following statements about the sensors of quadrotor UAVS is WRONG?
a.Barometer measures height above the ground
b.Accelerometer measures specific forces/ acceleration
c.Gyroscope measures angular rate
d.Magnetometer measures heading
9. Cascaded control
i.consists of an inner and outer loops
ii.uses the output of the outer loop as the setpoint/ reference for the inner loop
ii.can be used for trajectory tracking problems for quadrotor UAVS
iv.can involve two PID controllers to improve disturbance rejection
O a.i, ii
b.i, ii, i
O c.i, ii, iii, iv
d.ii, iii, iv
10. Which of the following CORRECTLY describe the applications of each PID term?
i.P term corresponds to the stability
ii.D term reduces overshoot
iil term provides tracking and disturbance rejection
a.i, i
b.ii, ii
c.i, ii
d.i, ii, i
Transcribed Image Text:8. Which of the following statements about the sensors of quadrotor UAVS is WRONG? a.Barometer measures height above the ground b.Accelerometer measures specific forces/ acceleration c.Gyroscope measures angular rate d.Magnetometer measures heading 9. Cascaded control i.consists of an inner and outer loops ii.uses the output of the outer loop as the setpoint/ reference for the inner loop ii.can be used for trajectory tracking problems for quadrotor UAVS iv.can involve two PID controllers to improve disturbance rejection O a.i, ii b.i, ii, i O c.i, ii, iii, iv d.ii, iii, iv 10. Which of the following CORRECTLY describe the applications of each PID term? i.P term corresponds to the stability ii.D term reduces overshoot iil term provides tracking and disturbance rejection a.i, i b.ii, ii c.i, ii d.i, ii, i
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