A novel generalized trigonometric Bézier curve: Properties, continuity conditions and applications to the curve modeling

2021 ◽  
Author(s):  
Muhammad Ammad ◽  
Md Yushalify Misro ◽  
Ahmad Ramli
Keyword(s):  
Bézier Curve ◽  
Bezier Curve ◽  
Curve Modeling

Bezier curve modeling for intuitionistic fuzzy data problem

2016 ◽  
Author(s):  
Abd Fatah Wahab ◽  
Mohammad Izat Emir Zulkifly ◽  
Mohd Sallehuddin Husain
Keyword(s):  
Bézier Curve ◽  
Bezier Curve ◽  
Fuzzy Data ◽  
Intuitionistic Fuzzy ◽  
Data Problem ◽  
Curve Modeling ◽  
Intuitionistic Fuzzy Data

Type-2 fuzzy Bezier curve modeling

2013 ◽  
Author(s):  
Rozaimi Zakaria ◽  
Abd Fatah Wahab ◽  
R. U. Gobithaasan
Keyword(s):  
Bézier Curve ◽  
Bezier Curve ◽  
Curve Modeling

A new fuzzy Bezier curve modeling by using fuzzy control point relation

2017 ◽  
Vol 11 ◽  
pp. 39-57 ◽  
Author(s):  
Abd Fatah Wahab ◽  
Mohammad Izat Emir Zulkifly
Keyword(s):  
Fuzzy Control ◽  
Control Point ◽  
Bézier Curve ◽  
Bezier Curve ◽  
Curve Modeling

INTUITIONISTIC FUZZY PIECEWISE BÉZIER CURVE MODELING WITH C1 AND G1 CONTINUITIES FOR COMPLEX DATA

2020 ◽  
Vol 23 (2) ◽  
pp. 251-260
Author(s):  
Mohammad Izat Emir Zulkifly ◽  
Abd Fatah Wahab ◽  
Mohd Syafiq Bidin ◽  
Ahmad Fadillah Embong ◽  
Yeak Su Hoe
Keyword(s):  
Bézier Curve ◽  
Bezier Curve ◽  
Complex Data ◽  
Intuitionistic Fuzzy ◽  
Curve Modeling

Bezier Curve Modeled Phase Diagram

2013 ◽  
Vol 716 ◽  
pp. 733-738
Author(s):  
Hong Bao
Keyword(s):  
Phase Diagram ◽  
Data Structure ◽  
Experimental Results ◽  
Bézier Curve ◽  
Bezier Curve ◽  
Curve Modeling ◽  
Management Method ◽  
Modeling Strategy ◽  
Straight Lines ◽  
Cubic Bezier Curve

A new management method for storing and constructing phase diagram is proposed for purpose of reducing the amount of storage and improving the readability of the phase diagram. We name the new management method as Bezier curve modeled phase diagram (BCMPD) . An entire phase diagram is consists of a set of cubic Bezier curves and straight lines under the BCMPD. Bezier curve based data structure is used for existing phase diagram storage. is modeled by a cubic Bezier curve. The strategy of Bezier curve modeling each piece of curve within a phase diagram is discussed in detail. Experimental results proved the feasibility of the strategy. By using the proposed modeling strategy, users can construct a phase diagram more rapidly and precisely. Detail information within a phase diagram can be read easily by appointing a location in the drawing.

Classification of Radar Pulses in a Naval Warfare Context Using Bézier Curve Modeling of the Instantaneous Frequency Law

2017 ◽  
Vol 53 (3) ◽  
pp. 1469-1480 ◽  
Author(s):  
Florian Digne ◽  
Alexandre Baussard ◽  
Ali Khenchaf ◽  
Cedric Cornu ◽  
Daniel Jahan
Keyword(s):  
Instantaneous Frequency ◽  
Bézier Curve ◽  
Bezier Curve ◽  
Naval Warfare ◽  
Curve Modeling

Optimal Bezier Curve Modification Function for Contrast Degraded Images

2021 ◽  
Vol 70 ◽  
pp. 1-10
Author(s):  
Bharath Subramani ◽  
Ashish Kumar Bhandari ◽  
Magudeeswaran Veluchamy
Keyword(s):  
Bézier Curve ◽  
Bezier Curve ◽  
Degraded Images

scholarly journals Automatic Lane-Changing Decision Based on Single-Step Dynamic Game with Incomplete Information and Collision-Free Path Planning

Actuators ◽  
2021 ◽  
Vol 10 (8) ◽  
pp. 173
Author(s):  
Hongbo Wang ◽  
Shihan Xu ◽  
Longze Deng
Keyword(s):  
Path Planning ◽  
Dynamic Game ◽  
Single Step ◽  
Bézier Curve ◽  
Vehicle Safety ◽  
Bezier Curve ◽  
Lane Change ◽  
Hardware In The Loop ◽  
Power Performance ◽  
Lane Changing

Traffic accidents are often caused by improper lane changes. Although the safety of lane-changing has attracted extensive attention in the vehicle and traffic fields, there are few studies considering the lateral comfort of vehicle users in lane-changing decision-making. Lane-changing decision-making by single-step dynamic game with incomplete information and path planning based on Bézier curve are proposed in this paper to coordinate vehicle lane-changing performance from safety payoff, velocity payoff, and comfort payoff. First, the lane-changing safety distance which is improved by collecting lane-changing data through simulated driving, and lane-changing time obtained by Bézier curve path planning are introduced into the game payoff, so that the selection of the lane-changing start time considers the vehicle safety, power performance and passenger comfort of the lane-changing process. Second, the lane-changing path without collision to the forward vehicle is obtained through the constrained Bézier curve, and the Bézier curve is further constrained to obtain a smoother lane-changing path. The path tracking sliding mode controller of front wheel angle compensation by radical basis function neural network is designed. Finally, the model in the loop simulation and the hardware in the loop experiment are carried out to verify the advantages of the proposed method. The results of three lane-changing conditions designed in the hardware in the loop experiment show that the vehicle safety, power performance, and passenger comfort of the vehicle controlled by the proposed method are better than that of human drivers in discretionary lane change and mandatory lane change scenarios.

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