**Commenced**in January 2007

**Frequency:**Monthly

**Edition:**International

**Paper Count:**4541

# Search results for: fuzzy membership function

##### 4541 A Fuzzy Nonlinear Regression Model for Interval Type-2 Fuzzy Sets

**Authors:**
O. Poleshchuk,
E. Komarov

**Abstract:**

**Keywords:**
interval type-2 fuzzy sets,
fuzzy regression,
weighted interval

##### 4540 Design of Membership Ranges for Fuzzy Logic Control of Refrigeration Cycle Driven by a Variable Speed Compressor

**Authors:**
Changho Han,
Jaemin Lee,
Li Hua,
Seokkwon Jeong

**Abstract:**

**Keywords:**
variable speed refrigeration system,
fuzzy logic control,
membership function range,
control performance

##### 4539 Defuzzification of Periodic Membership Function on Circular Coordinates

**Authors:**
Takashi Mitsuishi,
Koji Saigusa

**Abstract:**

**Keywords:**
periodic membership function,
polar coordinates transformation,
defuzzification,
circular coordinates

##### 4538 A Different Approach to Optimize Fuzzy Membership Functions with Extended FIR Filter

**Authors:**
Jun-Ho Chung,
Sung-Hyun Yoo,
In-Hwan Choi,
Hyun-Kook Lee,
Moon-Kyu Song,
Choon-Ki Ahn

**Abstract:**

**Keywords:**
fuzzy logic system,
optimization,
membership function,
extended FIR filter

##### 4537 Electrical Load Estimation Using Estimated Fuzzy Linear Parameters

**Authors:**
Bader Alkandari,
Jamal Y. Madouh,
Ahmad M. Alkandari,
Anwar A. Alnaqi

**Abstract:**

**Keywords:**
fuzzy regression,
load estimation,
fuzzy linear parameters,
electrical load estimation

##### 4536 Transformation of Periodic Fuzzy Membership Function to Discrete Polygon on Circular Polar Coordinates

**Authors:**
Takashi Mitsuishi

**Abstract:**

**Keywords:**
defuzzification,
fuzzy membership function,
periodic function,
polar coordinates transformation

##### 4535 A Fuzzy Programming Approach for Solving Intuitionistic Fuzzy Linear Fractional Programming Problem

**Authors:**
Sujeet Kumar Singh,
Shiv Prasad Yadav

**Abstract:**

**Keywords:**
triangular intuitionistic fuzzy number,
linear programming problem,
multi objective linear programming problem,
fuzzy mathematical programming,
membership function

##### 4534 A Relative Entropy Regularization Approach for Fuzzy C-Means Clustering Problem

**Authors:**
Ouafa Amira,
Jiangshe Zhang

**Abstract:**

**Keywords:**
clustering,
fuzzy c-means,
regularization,
relative entropy

##### 4533 Application of ANN and Fuzzy Logic Algorithms for Runoff and Sediment Yield Modelling of Kal River, India

**Authors:**
Mahesh Kothari,
K. D. Gharde

**Abstract:**

**Keywords:**
transferred function,
sigmoid,
backpropagation,
membership function,
defuzzification

##### 4532 A New Aggregation Operator for Trapezoidal Fuzzy Numbers Based On the Geometric Means of the Left and Right Line Slopes

**Authors:**
Manju Pandey,
Nilay Khare,
S. C. Shrivastava

**Abstract:**

**Keywords:**
LR fuzzy number,
interval fuzzy number,
triangular fuzzy number,
trapezoidal fuzzy number,
apex angle,
left apex angle,
right apex angle,
aggregation operator,
arithmetic and geometric mean

##### 4531 Robust H∞ State Feedback Control for Discrete Time T-S Fuzzy Systems Based on Fuzzy Lyapunov Function Approach

**Authors:**
Walied Hanora

**Abstract:**

**Keywords:**
fuzzy lyapunov function,
H∞ control ,
linear matrix inequalities,
state feedback,
T-S fuzzy systems

##### 4530 Complex Fuzzy Evolution Equation with Nonlocal Conditions

**Authors:**
Abdelati El Allaoui,
Said Melliani,
Lalla Saadia Chadli

**Abstract:**

**Keywords:**
Complex fuzzy evolution equations,
nonlocal conditions,
mild solution,
complex fuzzy semigroups

##### 4529 A New Concept for Deriving the Expected Value of Fuzzy Random Variables

**Authors:**
Liang-Hsuan Chen,
Chia-Jung Chang

**Abstract:**

**Keywords:**
fuzzy random variables,
distance measure,
expected value,
descriptive parameters

##### 4528 Black Box Model and Evolutionary Fuzzy Control Methods of Coupled-Tank System

**Authors:**
S. Yaman,
S. Rostami

**Abstract:**

**Keywords:**
function tuner method (FTM),
fuzzy modeling,
fuzzy PID controller,
genetic algorithm (GA)

##### 4527 Operational Matrix Method for Fuzzy Fractional Reaction Diffusion Equation

**Authors:**
Sachin Kumar

**Abstract:**

**Keywords:**
fractional PDE,
fuzzy valued function,
diffusion equation,
Legendre polynomial,
spectral method

##### 4526 An Observer-Based Direct Adaptive Fuzzy Sliding Control with Adjustable Membership Functions

**Authors:**
Alireza Gholami,
Amir H. D. Markazi

**Abstract:**

**Keywords:**
adaptive algorithm,
fuzzy systems,
membership functions,
observer

##### 4525 Similarity Based Membership of Elements to Uncertain Concept in Information System

**Authors:**
M. Kamel El-Sayed

**Abstract:**

**Keywords:**
information system,
uncertain concept,
membership function,
similarity relation,
degree of similarity

##### 4524 Multi-Cluster Overlapping K-Means Extension Algorithm (MCOKE)

**Authors:**
Said Baadel,
Fadi Thabtah,
Joan Lu

**Abstract:**

**Keywords:**
data mining,
k-means,
MCOKE,
overlapping

##### 4523 Applicability of Fuzzy Logic for Intrusion Detection in Mobile Adhoc Networks

**Authors:**
Ruchi Makani,
B. V. R. Reddy

**Abstract:**

**Keywords:**
AODV,
mobile adhoc networks,
intrusion detection,
anomaly detection,
fuzzy logic,
fuzzy membership function,
fuzzy inference system

##### 4522 Applying of an Adaptive Neuro-Fuzzy Inference System (ANFIS) for Estimation of Flood Hydrographs

**Authors:**
Amir Ahmad Dehghani,
Morteza Nabizadeh

**Abstract:**

**Keywords:**
adaptive neuro-fuzzy inference system,
flood hydrograph,
hybrid learning algorithm,
Shahid Rajaee reservoir dam

##### 4521 Development of a Fuzzy Logic Based Model for Monitoring Child Pornography

**Authors:**
Mariam Ismail,
Kazeem Rufai,
Jeremiah Balogun

**Abstract:**

**Keywords:**
fuzzy,
membership functions,
pornography,
risk factors

##### 4520 An Algorithm to Find Fractional Edge Domination Number and Upper Fractional Edge Domination Number of an Intuitionistic Fuzzy Graph

**Authors:**
Karunambigai Mevani Govindasamy,
Sathishkumar Ayyappan

**Abstract:**

**Keywords:**
fractional edge domination number,
intuitionistic fuzzy cycle,
intuitionistic fuzzy graph,
intuitionistic fuzzy path

##### 4519 Study on Optimal Control Strategy of PM2.5 in Wuhan, China

**Authors:**
Qiuling Xie,
Shanliang Zhu,
Zongdi Sun

**Abstract:**

**Keywords:**
grey relational degree,
multiple linear regression,
membership function,
nonlinear programming

##### 4518 Design of Fuzzy Logic Based Global Power System Stabilizer for Dynamic Stability Enhancement in Multi-Machine Power System

**Authors:**
N. P. Patidar,
J. Earnest,
Laxmikant Nagar,
Akshay Sharma

**Abstract:**

**Keywords:**
Power System Stabilizer (PSS),
small signal stability,
inter-area oscillation,
fuzzy logic controller,
membership function,
rule base

##### 4517 Compensatory Neuro-Fuzzy Inference (CNFI) Controller for Bilateral Teleoperation

**Abstract:**

**Keywords:**
compensatory fuzzy,
neuro-fuzzy,
control adaptive,
teleoperation

##### 4516 Group Decision Making through Interval-Valued Intuitionistic Fuzzy Soft Set TOPSIS Method Using New Hybrid Score Function

**Authors:**
Syed Talib Abbas Raza,
Tahseen Ahmed Jilani,
Saleem Abdullah

**Abstract:**

**Keywords:**
group decision making,
interval-valued intuitionistic fuzzy soft set,
TOPSIS,
score function,
criminology

##### 4515 A Comparative Assessment of Information Value, Fuzzy Expert System Models for Landslide Susceptibility Mapping of Dharamshala and Surrounding, Himachal Pradesh, India

**Authors:**
Kumari Sweta,
Ajanta Goswami,
Abhilasha Dixit

**Abstract:**

**Keywords:**
bivariate statistical techniques,
BG and TT membership structure,
fuzzy expert system,
information value method,
machine learning technique

##### 4514 Modelling for Temperature Non-Isothermal Continuous Stirred Tank Reactor Using Fuzzy Logic

**Authors:**
Nasser Mohamed Ramli,
Mohamad Syafiq Mohamad

**Abstract:**

**Keywords:**
CSTR,
temperature,
PID,
fuzzy logic

##### 4513 Improving Load Frequency Control of Multi-Area Power System by Considering Uncertainty by Using Optimized Type 2 Fuzzy Pid Controller with the Harmony Search Algorithm

**Authors:**
Mehrdad Mahmudizad,
Roya Ahmadi Ahangar

**Abstract:**

**Keywords:**
load frequency control,
fuzzy-pid controller,
type 2 fuzzy system,
harmony search algorithm

##### 4512 Fuzzy Ideal Topological Spaces

**Authors:**
Ali Koam,
Ismail Ibedou,
S. E. Abbas

**Abstract:**

**Keywords:**
fuzzy ideal,
fuzzy separation axioms,
fuzzy compactness,
fuzzy connectedness