Engineering & Materials Science
Gyroscopes
100%
MEMS
82%
Units of measurement
50%
Sensors
44%
Networks (circuits)
41%
Angle measurement
38%
Accelerometers
37%
Fabrication
35%
Logic gates
34%
Global positioning system
31%
Solid oxide fuel cells (SOFC)
30%
Motion estimation
30%
Trajectories
28%
Landing
28%
Compensation and Redress
27%
Control systems
27%
Resonators
26%
Unmanned aerial vehicles (UAV)
26%
Propulsion
25%
State estimation
25%
Defects
23%
Wheels
22%
Angular velocity
22%
Hot Temperature
21%
Torque
20%
Sounding rockets
20%
Calibration
20%
Optical flows
18%
Magnetic sensors
18%
Phase measurement
18%
Antennas
18%
Rockets
18%
Experiments
17%
Lead zirconate titanate
17%
Online systems
17%
Road vehicles
17%
System-on-chip
16%
Rocket engines
16%
Bridge circuits
16%
Polysilicon
16%
Commercial off-the-shelf
16%
Chemical sensors
16%
Fuel cells
15%
Controllers
15%
Electrodes
14%
Position measurement
14%
Computer simulation
14%
Risk assessment
13%
White noise
12%
Gases
12%
Physics & Astronomy
gyroscopes
46%
pilotless aircraft
45%
vehicles
42%
landing
38%
midcourse guidance
31%
roads
30%
yaw
29%
hybrid propulsion
26%
rockets
26%
sensors
23%
platforms
21%
learning
20%
risk assessment
20%
antennas
19%
missiles
19%
flight
18%
trajectories
16%
rotating vehicles
15%
hybrid rocket engines
14%
engines
13%
flight control
13%
estimating
12%
maneuvers
12%
receivers
11%
performance
11%
levitation
11%
terminal guidance
11%
compensators
11%
throttling
11%
thrust
10%
angular velocity
10%
multisensor fusion
9%
output
9%
fabrication
8%
simulation
8%
versatility
8%
gimbals
8%
accelerometers
8%
homing
7%
predictions
7%
positioning
7%
Global Positioning System
7%
trajectory control
7%
feed systems
7%
defects
6%
missile design
6%
oxidizers
6%
noise measurement
6%
recovery
5%
standard deviation
5%
Mathematics
Solid Oxide Fuel Cell
28%
Fuel Cell
25%
Biosensor
23%
State Observer
22%
Gyroscope
20%
Dynamic Modeling
19%
State Estimation
18%
Torque
17%
Wheel
16%
Sharing
14%
Angle
14%
Imperfections
13%
Controller
13%
Gas
13%
Control Algorithm
12%
Prediction
11%
Trajectory
11%
Output
10%
Module
10%
Experiment
10%
Design
9%
Predict
9%
Model
9%
Tire
8%
Imperfect
8%
Actuator
7%
Lateral
7%
Sensor
6%
Vehicle Dynamics
6%
Uniformity
6%
Simulation
5%
Phase Difference
5%
Feedback Loop
5%
Resistivity
5%