autonomous underwater vehicle control using fuzzy logic

... Singapore [7] J Guo and S.H Huang (1996), Control of an Autonomous Underwater Vehicle Tested Using Fuzzy Logic and Genetic Algorithms, Autonomous Underwater VehicleTechnology, IEEE [8] Sebastian ... Technology, University of Trondheim [6] Chen Yang (2007), Modular Modeling And Control For Autonomous Underwater Vehicle (AUV), A Thesis Submitted For The Degree of Master of Engineering Department ... khả di chuyển cho AUV 25 Tài liệu tham khảo [1] Gianluca Antonelli (2002), Underwater Robots Motion and Force control of Vehicle manipulator system [2] Nghị, Trần Công (2004) Sức Cản Vỏ Tàu Và Thiết

Ngày tải lên: 17/02/2017, 23:59

... Singapore [7] J Guo and S.H Huang (1996), Control of an Autonomous Underwater Vehicle Tested Using Fuzzy Logic and Genetic Algorithms, Autonomous Underwater VehicleTechnology, IEEE [8] Sebastian ... VIẾT TẮT AUV: Autonomous Underwater Vehicle ESC: Electronic Speed Controller ROV: Remotely Operated Vehicles UUV: Untethered Unmanned Vehicle SPURV: Special Purpose Underwater Research Vehicle INS: ... Technology, University of Trondheim [6] Chen Yang (2007), Modular Modeling And Control For Autonomous Underwater Vehicle (AUV), A Thesis Submitted For The Degree of Master of Engineering Department

Ngày tải lên: 18/02/2017, 00:01

... fuzzy logic: To overcome the shortcomings of the traditional logic, Lotfi Zadeh has proposed one new theory of logic called fuzzy logic Zadeh's theory represented the fuzzy or inaccuracy of logical ... of fuzzy expression depends on the quality of the laws 2.2 Fuzzy Logic Controller A fuzzy logic controller has some basic components: Conversing functions: that fuzzifiers input values into fuzzy ... It is easy to use fuzzy logic to choose cluster head and cluster members for each subnet Use genetic al to build an optimized multicast tree for its data transmission 2 FUZZY LOGIC 2.1 Concept

Ngày tải lên: 10/02/2020, 01:05

... condition The set of the fuzzy logical controller is described as P(k) and h (k), while the output variable is obtained by: The member function of input variables of fuzzy logical controller with MATLAB ... can be expressed using [8] and the model of the proposed of the fuzzy logic controller is shown in figure 6 Figure 5 A block diagram of pitch angle control of wind turbine using FLC The fuzzification ... system to the point of maximum power HCS control of SCIG are demonstrated in [12] HCS used a controller for MPPT control In this method, the controller, using Po as input generates at its output

Ngày tải lên: 14/01/2021, 11:05

... Artificial Intelligence Topic An Efficient, On-demand Charging for WRSNs Using Fuzzy Logic and Q-Learning Contributions • Propose a Fuzzy logic-based algorithm that determines the energy level to be charged ... grading of orange using machine learning and fuzzy logic In Proc ICCSP, pages 0678–0682, 2018 [24] C Yang, Y Jiang, J Na, Z Li, L Cheng, and C Su Finite-time convergence adaptive fuzzy control for ... and the charging time in the newly proposed Fuzzy Q-charging Fuzzy Q-charging has an optimal charging time determination algorithm that relies on Fuzzy logic to adjust the energy charging level

Ngày tải lên: 10/10/2022, 07:42

... simultaneously I use Fuzzylogic and Q-learning in my proposal Fuzzy logic has been applied in many fields such as signal processing [22, 23],robotics [24], embedded controllers [25] In WSNs, Fuzzy logic is ... non-numerical information influences fuzzy logic.The term "fuzzy" was also used to describe ambiguity and unclear information As a result, fuzzy logic can describe and manipulate ambiguous ... or false in some cases In such situations,fuzzy logic can be used as a flexible method for reasoning, given the uncertainty In logic Boolean, a classic logical statement is a declarative sentence

Ngày tải lên: 03/06/2023, 08:24

... Trang 1MÔ HÌNH PHỐI HỢP SỬ DỤNG SUY LUẬN LOGIC MỜ ĐỂ DỰ BÁO TỐC ĐỘ GIÓ DÙNG CHO VẬN HÀNH CÁC NHÀ MÁY ĐIỆN GIÓ A HYBRID MODEL USING FUZZY LOGIC REASONING TO PREDICT WIND SPEED FOR WIND ... sử dụng mạng nơron nhân tạo (ANN - Artificial Neural Networks), sử dụng các mô hình logic mờ (FLR - Fuzzy Logic Reasoning) và gần đây nhất là các mạng nơron học sâu (DL - Deep learning neural ... lượng tái tạo, dự báo ngắn hạn Abstract: In this paper, a hybrid model using a combination of linear block and a nonlinear, fuzzy rules will be proposed for the wind speed prediction model Wind

Ngày tải lên: 27/02/2024, 23:07

... description may be effectively solved by fuzzy Fuzzy logic is the extension of Boolean logic, which things are defined as 1 or 0; yes or no; true or false In fuzzy logic, the things are more flexible ... analyzed into fuzzy numbers Fuzzy number can be expressed in various ways, such as triangular fuzzy number (TFN), trapezoidal fuzzy number (TrFN), and gaussian fuzzy number (GFN) Among these, fuzzy triangular ... 2.9 Trapezoidal Fuzzy Number (TrFN) a b c Figure 2.10 Gaussian Fuzzy Number (GFN) b Fuzzy Operation In this step, the fuzzy number are being processed The basic operations for fuzzy number with

Ngày tải lên: 02/08/2024, 17:26

... non-numerical information influences fuzzy logic The term "fuzzy" was also used to describe ambiguity and unclear information As a result, fuzzy logic can describe and manipulate ambiguous ... use Fuzzy logic in an algorithm for adaptively determining the charging threshold and deciding the charging schedule Different from the others, I use Fuzzy logic and Q-learning in my unique Fuzzy ... industries Following the fuzzy method, fuzzy logic uses particular input values, such as multi-numeric values or lingnistic variables, to produce a specific output The fuzzy technique will determine

Ngày tải lên: 09/06/2025, 12:51

... Proportional-IntergralDerivative Controller for An Autonomous Underwater vehicle, Based on Taguchi method, Journal of Computer Science [2] J Guo and S.H Huang (1996), Control of an Autonomous Underwater Vehicle Tested Using ... Bài báo ”Control of an Autonomous Underwater Vehicle Testbed Using Fuzzy Logic and Genetic Algorithms” hai tác giả J.Guo S.H Huang thuộc đại hoc Quốc Gia Đài Loan sử dụng lý thuyết Fuzzy giải ... Untethered Unmanned Undersea vehicles Vehicle (UUV) Autonomous Underwater Vehicle (AUV) Hình 1.2: Các dạng Unmanned Undersea Vehicles - Autonomous Underwater Vehicle (AUV): dạng robot tự hành không

Ngày tải lên: 18/02/2017, 00:02

... the fuzzy logic controller has advantage because this control law is constr not depend on precise knowledge about model 3 DOUBLE LAYER FUZZY LOGIC CONTROLLER In this paper, three fuzzy controllers ... the fuzzy logic controller has advantage because this control law is constr not depend on precise knowledge about model 3 DOUBLE LAYER FUZZY LOGIC CONTROLLER In this paper, three fuzzy controllers ... the fuzzy logic controller has advantage because this control law is constr not depend on precise knowledge about model 3 DOUBLE LAYER FUZZY LOGIC CONTROLLER In this paper, three fuzzy controllers

Ngày tải lên: 10/02/2020, 02:54

... Detection In Online Social Networks: Using data-mining Techniques and Fuzzy Logic i ii Anomaly Detection In Online Social Networks: Using data-mining Techniques and Fuzzy Logic Abstract The Online Social ... with fuzzy logic The evaluation results are consistent among the three different real-life datasets iv Anomaly Detection In Online Social Networks: Using data-mining Techniques and Fuzzy Logic ... of increasing accuracy, using fuzzy based clustering shows better results compared to using hard portioning ones The reason behind the outperformance of the proposed fuzzy-based clustering method

Ngày tải lên: 07/08/2017, 15:46

... the control facility Design of PID controller and fuzzy PID controller 3.1 Design of PID controller ysp e Σ u PID controller Object y -1 Fig Diagram of PID controller The structure of PID controller ... derivative (PID) control and the fuzzy PID control methods Firstly, the PID controller was designed by Ziegler-Nichols tuning method to obtain control parameters Then, a fuzzy controller was applied ... the fuzzy controller includes control error signal e(t) and its derivative de(t) The outputs of the fuzzy controller are three PID parameters: KP, KI, KD [11] Fuzzy de/dt KP ysp Σ e KI KD PID controller

Ngày tải lên: 12/12/2017, 12:58

... regular fuzzy logic modeling method to a real-world problem which has not been widely explored by this approach so far Fuzzy logic modeling methodology 2.1 The fuzzy sets basics Fuzzy logic was ... development of fuzzy logic control algorithms for semi-active vehicle suspensions Master’s thesis, North Carolina State University, 2004 [25] Sezer S., Atalay A.E., Dynamic modeling and fuzzy logic control ... simplified approach to design fuzzy logic controller for an underwater vehicle,Ocean Engineering, vol 38, no 1, pp 271–284, 2011 [27] Zadeh L.A., Fuzzy sets, Information and Control, vol 8, pp 338–353,

Ngày tải lên: 24/11/2020, 09:21

... three control schemes are adopted and the specific controllers are designed to realize maneuverability of the AUV: forward speed control, steering control and depth control The simulation by using ... linearization control for AUVs can also be found in [5] 11 Chapter Literature Review Besides the controllers mentioned above, other control schemes have been designed for AUV Examples of fuzzy logic control ... 6.2.3 Steering controller 76 6.3 Feedback linearization controllers 78 6.3.1 Speed controller 79 6.3.2 Depth controller 81 6.3.3 Steering controller ...

Ngày tải lên: 26/11/2015, 12:46

... structure of a fuzzy logic control Mechanical structure q Robot Control by Fuzzy Logic 113 The main component is represented by the Fuzzy Logic Controller (FLC) that generates the control law by ... one obstacle Robot Control by Fuzzy Logic 125 Fuzzy logic algorithm for mobile robot control next to obstacle boundaries 4.1 Control algorithm In this section a new fuzzy control algorithm for ... subsystems Robot control system by fuzzy logic 2.1 Control methodology Consider the conventional control system of a robot (Fig 1) which is based on the control of the error by using standard controllers...

Ngày tải lên: 26/10/2014, 14:39

... Background Autonomous underwater vehicles (AUVs) are unmanned tether-free robotic devices that are controlled by onboard computers with preprogrammed underwater missions As a new generation of underwater ... capacity of the underwater vehicle in different environment, different tasks and different objectives, so a stronger adaptability of the underwater vehicle will be required An underwater vehicle system ... modular underwater vehicles, but also reflect the research level of the modular underwater vehicle technology nowadays The theory foundation of the modular design method for underwater vehicle...

Ngày tải lên: 10/09/2015, 09:21

... 200 8.4.1 Fuzzy Logic- Based Anesthetic Depth Control 200 8.5 Fuzzy Logic in Industrial and Control Applications 204 8.5.1 Fuzzy Logic Enhanced Control of an AC Induction ... 343 Fuzzy Logic Controller 343 Automatic Generation Control Using Fuzzy Logic Controllers 356 8.10 Fuzzy Pattern ... Treatment System Using Fuzzy Logic 223 8.5.5 Fuzzy Logic Applications in Industrial Automation 231 8.5.6 Fuzzy Knowledge-Based System for the Control of a...

Ngày tải lên: 08/04/2014, 10:12

... Fuzzy logic fundamentals Historical review Fuzzy sets and fuzzy logic Types of membership functions Linguistic variables Fuzzy logic operators Fuzzy control systems Fuzzy ... Britain Preface Control systems Control theory: historical review Introduction to control systems Control systems for a c drives 1 Modern control systems design using CAD techniques ... systems 4 Neural and Fuzzy Logic Control of Drives and Power Systems (E) The method of generating the control pulses: • Single-channel control systems • Multi-channel control systems (F) The...

Ngày tải lên: 18/04/2014, 12:29

... around Pe = 10−4 3.3 Fuzzy logic control A fuzzy subset is expressed as a set of rules which take the form of linguistic expressions These rules express experience of tuning the controller and are ... Information and Control, vol 8, no 3, pp 338–353, 1965 H Takagi, Application of Neural Networks and Fuzzy Logic to Consumer Products, vol of IEEE Technology Updates Series: Fuzzy Logic Technology ... Lastly, defuzzification converts inferred fuzzy control decisions from the inference engine to a crisp or precise value, which is converted to a control signal In a fuzzy subset, each member is an ordered...

Ngày tải lên: 21/06/2014, 22:20