Mathematics
Observer
56%
Controller
42%
Sampled-data Systems
31%
Input Delay
29%
Output
26%
Analogue
23%
Evolutionary Programming
22%
Kalman Filter
21%
Time Delay
21%
Continuous Time
20%
Continuous-time Systems
20%
Time-delay Systems
19%
Unknown
17%
Design
17%
Multivariable Systems
16%
Chaotic System
16%
Digital Control
14%
Self-tuning Control
14%
Stochastic Systems
13%
Discrete-time
13%
State Space
12%
Controller Design
12%
Performance
12%
Disturbance
11%
Modeling
11%
Sliding Mode Control
11%
Input Constraints
10%
Singular Systems
10%
Methodology
10%
Fault
10%
Hybrid Systems
10%
Fault-tolerant Control
9%
Sliding Mode
9%
Subsystem
9%
Transfer Function
8%
Time-varying Systems
8%
Interval Systems
8%
Iterative Learning Control
8%
Closed-loop
8%
State Feedback
8%
State-space Representation
8%
Engineering & Materials Science
Time delay
62%
Controllers
43%
Continuous time systems
30%
Kalman filters
28%
Uncertain systems
27%
Nonlinear systems
21%
Evolutionary algorithms
20%
Chaotic systems
19%
State feedback
17%
Sliding mode control
16%
Multivariable systems
15%
Linear matrix inequalities
15%
Actuators
13%
Linear systems
12%
Stabilization
12%
Sampling
12%
Poles
10%
Riccati equations
10%
Uncertainty
10%
Chaos theory
9%
Polynomials
9%
Stochastic systems
9%
Large scale systems
8%
Tuners
8%
Linearization
8%
Closed loop systems
8%
Transfer functions
8%
Multivariable control systems
8%
Time varying systems
7%
Stability criteria
7%
Feedback
6%
Derivatives
6%
Trajectories
6%
Hybrid systems
6%
Cost functions
5%
Recovery
5%
Partial differential equations
5%
