Engineering & Materials Science
Synchronous motors
100%
Linear motors
83%
Propulsion
63%
Magnetic levitation vehicles
50%
Electric current control
50%
Electric potential
49%
Permanent magnets
47%
Free piston engines
43%
Stirling engines
42%
Robust control
28%
Pulse width modulation
26%
Induction motors
25%
Magnetic levitation
24%
Experiments
23%
Biomass
23%
Containers
22%
Guideways
21%
Voltage control
20%
Speed control
19%
AC motors
16%
Torque
15%
Motion control
15%
Computer simulation
12%
Low pass filters
11%
Control systems
11%
Stators
10%
Trajectories
10%
Circuit resonance
10%
Renewable energy resources
10%
Polynomials
9%
Superconducting materials
8%
Simulators
8%
Phase control
8%
Greenhouse gases
8%
Disasters
8%
Fossil fuels
7%
Control theory
7%
Rails
7%
Electricity
7%
Supercapacitor
7%
Wood
7%
Servomechanisms
7%
Magnetic flux
7%
Torque control
7%
Water
6%
Poles
6%
Hybrid vehicles
6%
Extended Kalman filters
6%
Signal interference
6%
Microcomputers
6%
Mathematics
Inverse Model
30%
Reference Model
30%
Permanent Magnet Synchronous Motor
23%
Active Filters
22%
Voltage
20%
Engine
16%
Harmonic
13%
Linear Quadratic Control
12%
Robust Control
11%
Disaster
11%
Speed Control
11%
Low-pass Filter
11%
Biomass
11%
Countermeasures
10%
Inverter
9%
Induction Motor
9%
Express
9%
Extended Kalman Filter
9%
Harmonic Spaces
9%
Actuator
8%
Generator
8%
Control System
7%
Observer
6%
Design Method
6%
Output
6%
Degree of freedom
5%
Interference
5%
Simulation
5%