Mathematics
Pendulum
50%
Excitation
34%
Path Integration
21%
Energy
21%
Motion
18%
Rotating
17%
Energy Harvesting
15%
Vibration
15%
Converter
15%
Mathieu Equation
13%
Wind Turbine
12%
Vibration Control
12%
Experimental Investigation
12%
Nonlinear Vibration
11%
Stochastic Dynamics
11%
Design
11%
Degree of freedom
11%
Torsional Vibration
11%
Absorber
10%
Oscillation
9%
Stiffness
9%
Ship
9%
Nonlinear Oscillator
8%
Probability density function
8%
Numerical Investigation
8%
Stochastic Equations
7%
Concepts
7%
Piecewise Linear
7%
Nonlinear Equations
6%
Profile
6%
Ocean
5%
Dry Friction
5%
Damage
5%
Parametric Excitation
5%
Semi-active Control
5%
Parameter Space
5%
Engineering & Materials Science
Pendulums
100%
Harvesters
44%
Nonlinear equations
28%
Energy harvesting
27%
Ship cranes
26%
Probability density function
20%
Cranes
14%
Towers
13%
Tuning
12%
Wind turbines
12%
Powertrains
12%
Random processes
11%
White noise
10%
Water waves
10%
Metal foams
9%
Propulsion
7%
Nonlinear systems
7%
Vibration control
7%
Conceptual design
7%
Phase modulation
6%
Graphics processing unit
6%
Buckling
6%
Stiffness
6%
Renewable energy resources
5%
Synchronization
5%
Degrees of freedom (mechanics)
5%
Universal joints
5%
Rotors
5%
Dynamical systems
5%
Physics & Astronomy
pendulums
33%
Mathieu function
20%
degrees of freedom
12%
control stability
11%
rotor speed
11%
cranes
11%
excitation
10%
vibration
9%
narrowband
8%
stiffness
8%
ships
8%
payloads
8%
dry friction
6%
synchronism
6%
broadband
6%
tuning
5%
energy
5%
