Engineering & Materials Science
Damping
100%
Controllers
97%
Feedback
49%
Bandwidth
48%
Photonic crystal fibers
43%
Drill strings
41%
Poles
40%
Scanning
33%
Stick-slip
33%
Hysteresis
32%
Actuators
25%
Surface plasmon resonance
23%
Refractive index
21%
Trajectories
18%
Biosensors
18%
Sensors
16%
Intelligent structures
16%
Sliding mode control
14%
Uncertainty
14%
Butterworth filters
14%
Flexible manipulators
13%
Atomic force microscopy
12%
Frequency response
11%
Time delay
11%
Microscopes
10%
MEMS
9%
Cantilever beams
8%
Silver nanowires
8%
Piezoelectric actuators
8%
Ultrashort pulses
8%
Scanning probe microscopy
8%
Nonlinear systems
7%
Operational amplifiers
7%
Compensation and Redress
7%
Confocal microscopy
7%
Reefs
7%
NEMS
7%
Pulse compression
6%
Torque
6%
Laser pulses
6%
Tuning
6%
Fuzzy logic
6%
Intelligent materials
6%
Feedback control
6%
Flexible structures
6%
Viscoelasticity
6%
Lenses
5%
Reluctance motors
5%
Liquids
5%
Polynomials
5%
Physics & Astronomy
controllers
59%
damping
31%
photonics
31%
surface plasmon resonance
27%
fibers
25%
actuators
24%
bioinstrumentation
24%
poles
22%
positioning
22%
crystals
21%
sliding
20%
performance
19%
fans
16%
refractivity
14%
smart structures
14%
sensors
13%
strings
12%
slip
12%
hysteresis
12%
high speed
12%
shunts
11%
bandwidth
10%
elastomers
10%
cantilever beams
10%
nonlinearity
10%
feedback control
9%
pulse compression
9%
time lag
8%
flexing
8%
actuation
7%
design analysis
7%
sensitivity
7%
pulses
7%
tubes
7%
vibration
6%
positive feedback
6%
liquids
6%
low frequencies
5%
scanning
5%
compressors
5%
viscoelasticity
5%
frequency response
5%
integrators
5%
Mathematics
Controller
16%
Damping
10%
Switched Reluctance Motor
10%
Vibration Isolation
9%
Bandwidth
8%
Multi-objective Genetic Algorithm
8%
Energy Saving
8%
Experimental Validation
8%
Vibration
8%
Biosensor
8%
Photonics
8%
Performance
7%
Stick-slip
7%
Sliding Mode Control
7%
Control Strategy
7%
Refractive Index
7%
Sliding Mode
7%
Controller Design
6%
Quasicrystals
6%
Response Surface
6%
Pump
6%
Torque
6%
High Speed
6%
Hardware
6%
Alignment
5%
Substrate
5%
Optimization Algorithm
5%
Positioning
5%
Parameter Uncertainty
5%
Aggregation
5%