Physics & Astronomy
flight tests
100%
commands
88%
flight
64%
test pilots
61%
flight control
60%
research aircraft
60%
sampling
57%
directional control
55%
flight characteristics
53%
navy
47%
regulators
44%
microprocessors
41%
noise measurement
36%
controllers
35%
disturbances
29%
output
20%
performance
15%
Mathematics
Lateral
76%
Flight Control System
68%
Digital Control
51%
Microprocessor
48%
Design
42%
Aircraft
42%
Closed-loop
38%
Regulator
38%
Controller
32%
Disturbance
32%
Output
25%
Performance
20%
Engineering & Materials Science
Research aircraft
51%
Sampling
48%
Digital control systems
45%
Flight control systems
41%
Microprocessor chips
30%
Controllers
18%
Earth & Environmental Sciences
flight
58%
noise disturbance
38%
noise measurement
29%
test
26%
sampling
25%
control system
22%
aircraft
19%
rate
7%