Mathematics
Sliding Mode Control
45%
Sliding Mode Observer
26%
Sliding Mode
25%
Controller
24%
State Estimation
23%
Robust Control
21%
Observer
18%
Rotor
18%
Linear Systems
17%
Control Strategy
17%
Tracking Control
17%
Underactuated System
15%
Vector Lyapunov Functions
14%
Impulsive Systems
13%
Ellipsoid Method
13%
Input Saturation
13%
Control Design
13%
Disturbance
12%
Mobile Robot
12%
Diabetes Mellitus
11%
Simulation
11%
Unknown Inputs
11%
Output Feedback Control
11%
Sampled-data Control
11%
Sampled-data Systems
10%
Estimation Error
8%
Output
8%
Lyapunov Function
8%
Output Regulation
8%
Class
7%
Design
7%
Adaptive Estimation
7%
Strategy
7%
Switched Systems
7%
Barrier Function
6%
Fault-tolerant Control
6%
Control Algorithm
6%
Adaptive Observer
6%
Control Problem
6%
Collision Avoidance
6%
Trajectory Tracking
6%
Position Control
6%
Formation Control
6%
Kinematic Model
6%
Lemma
6%
Robustness
6%
Uncertain Nonlinear Systems
6%
Helicopter
5%
Experimental Results
5%
Exponential Stability
5%
Linear Matrix Inequality
5%
Time-varying
5%
Reference Model
5%
Active Control
5%
Van Der Pol Oscillator
5%
Perturbation
5%
Switched Linear Systems
5%
Homogeneity
5%
Glucose
5%
Nonlinear Estimation
5%
Medicine & Life Sciences
Peru
100%
Bromeliaceae
31%
Cost-Benefit Analysis
26%
Birds
20%
Ecosystem
16%
Forests
15%
Costs and Cost Analysis
13%
Germination
10%
Peri-Implantitis
10%
Mississippi
10%
entecavir
10%
Dentifrices
10%
Solanum tuberosum
10%
Tenofovir
9%
Pneumococcal Vaccines
9%
Conjugate Vaccines
9%
Gross Domestic Product
9%
Ecuador
9%
Treatment Adherence and Compliance
8%
Seeds
8%
Chronic Hepatitis B
8%
Dehydration
8%
Obesity
8%
Wetlands
7%
Pneumonia
7%
Cinchona
7%
Cycadopsida
7%
Vaccinium
7%
Interferons
7%
Tracheophyta
6%
Rheiformes
6%
Convolvulaceae
6%
Natural Resources
6%
Multiple Sclerosis
6%
Plant Nectar
6%
Antiviral Agents
6%
Dental Implants
6%
Ipomoea batatas
6%
ceftazidime drug combination avibactam
6%
Saturn
6%
Sparrows
6%
Solanaceae
6%
Tornadoes
6%
Quality-Adjusted Life Years
6%
Magnoliopsida
6%
Strigiformes
6%
Food
5%
Diet
5%
Asteraceae
5%
Humidity
5%
Genetic Structures
5%
Retrospective Studies
5%
Reproducibility of Results
5%
Gastropoda
5%
Health
5%
Logistic Models
5%
Agriculture & Biology
Peru
49%
Puya
41%
Bromeliaceae
20%
birds
12%
conservation practices
10%
Ecuador
9%
Aves
8%
pneumonia
8%
cost effectiveness
8%
farmers
8%
Ismene
7%
ecosystems
7%
Lacha
7%
Juncaceae
7%
wetlands
7%
Rheidae
7%
plant communities
7%
Pterocnemia pennata
7%
seeds
7%
indigenous species
6%
Cotingidae
6%
vaccines
6%
Cinchona
6%
germination
6%
tropical montane cloud forests
6%
coasts
6%
Athene cunicularia
6%
biological soil crusts
5%
Passeriformes
5%
viability
5%
habitats
5%
risk perception
5%
Convolvulaceae
5%
Colombia
5%