dc motor speed control methods using matlab simulink

... test-chamber temperature control system(h) An automatic positioning system for a missile launcher (i) An automatic speed control for a field-controlled dc motor (j) The attitude control system of a ... feedback signal Controlled Output C(s) The controlled output C(s) is the output variable of the plant under the control of the control system Controller The elements of an open-loop control system ... general control system Control system Fig 1.2 Components of a control system In the steering control of an automobile for example, the direction of two front wheelscan be regarded as the result or controlled

Ngày tải lên: 01/01/2014, 18:43

... mulaw_inv(y,mu,xmax) %nm1p09: to plot the mulaw curve 1.10 Analog-to-Digital Converter (ADC) Below are two ADC routinesadc1(a,b,c)andadc2(a,b,c), which assignthe corresponding digital valuec(i)to each one of ... Trang 14(b) The output of an ADC to a sinusoidal input Figure P1.10 The characteristic of an ADC (analog-to-digital converter). (b) Make a program that uses two ADC routines to find the output ... solution among thethree methods? (iii) Based on the results obtained in (b), choose two reliable methods as a means of finding the LS (least-squares) solution among thethree methods, that is, the

Ngày tải lên: 09/08/2014, 12:22

... fabricated into the MATLAB functions “ fft()”/“ifft()”. In order to practice the use of the MATLAB functions and realize the computational advantage of FFT/IFFT over DFT/IDFT, we make the MATLAB program ... x0 ∈ I (4. 1.3) converges to the (unique) fixed point x o of g(x) Applied Numerical Methods Using MATLAB , by Yang, Cao, Chung, and Morris Copyright  2005 John Wiley & Sons, Inc 179 180 ... job by using the routine “cspline(x,y,KC)” (Section 3.5) with KC = 1, 2, and 3 Which one yields the same result as the MATLAB builtin routine? What kind of boundary condition does the MATLAB

Ngày tải lên: 09/08/2014, 12:22

... following MATLAB program “do_fem.m” in order to use theroutines “fem_basis_ftn()” and “fem_coef()” for solving this equation Forcomparison, we have added the statements to solve the same equation by using ... mesh(x,y,U) In this section, we will see what problems can be solved by using the GUI (graphicuser interface) tool of MATLAB for PDEs and then apply the tool to solve theelliptic/parabolic/hyperbolic ... u(x, y, t) = e y cos x − e x cos y for x = 0, x = 4, y = 0, y = 4 ( E9.3.2b) We made the following MATLAB program “solve_heat2.m” in order to usethe routine “heat2_ADI()” to solve this equation and

Ngày tải lên: 09/08/2014, 12:22

... Cruise ControlP controller – No wind Trang 32Automatic Cruise ControlP controller – with wind Trang 33Automatic Cruise ControlI controller – No wind Trang 34Automatic Cruise ControlPI controller ... תכרעמ תינב Simulink0 - ל 1 - ב שמתשהל יאדכ ןכל , Saturation Trang 17Very Short Simulink Tutorial• In the Matlab command window write simulink • The window that has opened is the Simulink – ... Trang 1Control Example using MatlabCruise Control Trang 2Modeling a Cruise Control System • The inertia of the wheels is Physical setup

Ngày tải lên: 24/10/2014, 23:49

... 10.15625/1813-9663/34/2/9194SIMULATION OF RECONFIGURATION SYSTEM USING MATLAB - SIMULINK ENVIRONMENT NGO NGOC THANH1, NGUYEN PHUNG QUANG2 1Electric Power University 2Institute for Control Engineering and Automation, HUST ... select the optimal connection configuration and control DES switching matrix However, to our knowledge, there has been no published work using Matlab-simulink to simulate the RS operation The simulation ... operation using Matlab-simulink environment The results show that, with RS, the effectiveness of the PV array performance can rise by 10-50%. Keywords Optimal, photovoltaic, reconfiguration system, matlab,

Ngày tải lên: 11/01/2020, 00:39

... Numerical Methods Using Matlab 4th Edition by Mathews Full file at https://TestbankDirect.eu/ Full file at https://TestbankDirect.eu/ Trang 2Solution Manual for Numerical Methods Using Matlab 4th ... Numerical Methods Using Matlab 4th Edition by Mathews Full file at https://TestbankDirect.eu/ Full file at https://TestbankDirect.eu/ Trang 4Solution Manual for Numerical Methods Using Matlab 4th ... Numerical Methods Using Matlab 4th Edition by Mathews Full file at https://TestbankDirect.eu/ Full file at https://TestbankDirect.eu/ Trang 6Solution Manual for Numerical Methods Using Matlab 4th

Ngày tải lên: 21/08/2020, 09:24

... give a drive model with DC motor and related control parts to re-experiment the theory presented above in Figure 8 Figure 8 The practice model PID speed control for DC motor Detailed descriptions ... M A., & Hassan, M A M (2013) Speed control of DC motor using PID controller based on artificial intelligence techniques 2013 International Conference on Control, Decision and Information ... flowchart for PLCs, and monitoring console design for a small DC motor drive system model to verify Keywords: PLC,PID, motor speed stabilizer, DC motor, drive 1 Introduction Nowadays, computers and

Ngày tải lên: 24/10/2022, 18:05

... arrays we use the models Matlab/Silmulink presented below 3.3.1 Global Simulator Fig 4 Global Matlab/Simulink Simulator Trang 73.3.2 One diode model Fig 5 Matlab/Simulink of One diode model ... of photovoltaic module and array based on one and two diode model using the software Matlab/Simulink Also, two fast and accurate methods are used to obtain the parameters of photovoltaic panel ... presented The simulations are obtained using the software Matlab/Simulink The both models two diodes and one diode are respectively developed and presented using the design of photovoltaic panels

Ngày tải lên: 02/11/2022, 14:36

... Cruise ControlP controller – No wind Trang 32Automatic Cruise ControlP controller – with wind Trang 33Automatic Cruise ControlI controller – No wind Trang 34Automatic Cruise ControlPI controller ... Trang 1Control Example using MatlabCruise Control Trang 2Modeling a Cruise Control System neglected • Aerodynamic Drag is neglected – is proportional to the square of the car’s speed Physical ... תכרעמ תינב Simulink0 - ל 1 - ב שמתשהל יאדכ ןכל , Saturation Trang 17Very Short Simulink Tutorial• In the Matlab command window write simulink • The window that has opened is the Simulink Library

Ngày tải lên: 12/04/2023, 21:50

... Bit1=In Bit0=In DDRC=(0<<DDC7) | (0<<DDC6) | (0<<DDC5) | (0<<DDC4) | (0<<DDC3) | (0<<DDC2) | (0<<DDC1) | (0<<DDC0); // State: Bit7=T Bit6=T Bit5=T ... set speed and actual speed), integral of error, and derivative of error PWM Output Function (pwm_speed_out): PWM Mapping: Maps the PID control output to PWM signals for controlling the motor speed ... motor speed The PID controller continuously adjusts the motor input to minimize the difference between the setpoint and the actual speed Trang 1010 Software Programing We implement a speed control

Ngày tải lên: 17/06/2024, 17:07

... design, using for low- power DC motor,… + Disadvantage: no using for high-power DC motor, only control small devices, slow speed,… CHAPTER III: DESIGN SPEED CONTROL OF DC MOTOR CIRCUIT 3.1: Control ... which are used for speed control of DC motor This paper studies different speed control techniques of DC motor and makes a comparative study of different converter based speed controller techniques ... 1 DC Speed Control Motors Trang 62 Variable Resistor3 Amplifier 4 Transistor 5 Capacitor 6 Resistor CHAPTER II:DESCRIBE PROJECT -Project: Control speed of DC motors We have two ways control speed

Ngày tải lên: 27/02/2019, 11:40

... troubleshooting.Part 1: Position and Speed Control of a DC Motor using Analog PID Controller Part 2: Position and Speed Control of a DC Motor using Analog PID Controller The following tests have ... position and direction of rotation); Figure 28: DC Gear Motor with Quadrature EncoderDC Motor Driver● Bi-directional control for 1 DC motor; ● Support motor voltage ranges from 3V to 25V; ● Maximum ... the motor. Figure 22: Decoding Rotary Encoder for Speed Control Block DiagramSystem Block DiagramFigure 23: System Block Diagram of Speed Control An alternative to employing a GreenPAK for PID control

Ngày tải lên: 28/05/2022, 09:58

... types of control methods DC motors are classified as either integral-horsepower motors (≥ 1 hp) or fractional-horsepower motors (< 1 hp) Within the class of fractional-horsepower motors, a ... amplifier Motor speed is measured using an analog tachometer Trang 6The DC motor/tachometer system has a single input and a single output The input is the voltage applied across the two motor terminals ... transducer In control system applications, this output is typically (and preferably) an electrical signal This case study is a dynamic system investigation of a DC motor using a tachometer as a speed

Ngày tải lên: 25/01/2014, 13:20

... the motor as voltage This controller attempts to control the DC motor by using the position values directly Trang 26Chapter 1: Introduction DC Motor Position and Speed Tracking (PAST) System Using ... such system for speed trajectory control of DC motor However, such controllers suffer from the fact Trang 24Chapter 1: Introduction DC Motor Position and Speed Tracking (PAST) System Using Neural ... Neural Network Controller for the DC Motor 15 Figure 2.4: System Identification Using MNN 15 Figure 2.5: ANN Structure for PM DC Motor Drive 18 Figure 2.6: Control Scheme for Online Control 19 Figure

Ngày tải lên: 04/10/2015, 10:25

... Synchronous speed is the speed at which the stator flux rotates Rotor flux rotates slower than synchronous speed by the slip speed This speed is called the base speed The speed listed on the motor ... 4-pole motors are the most widely used motors Synchronous Speed (Ns) = 120 x F/P where: F = rated frequency of the motor P = number of poles in the motor Base Speed N = Synchronous Speed – Slip Speed ... 10-bit ADC channel on the PICmicro microcontroller determines the motor speed The microcontroller uses the ADC results to cal-culate the duty cycle of the PWMs and thus, the motor frequency The ADC

Ngày tải lên: 11/01/2016, 14:28

... Capture, Compare, PWM (ECCP) on the PIC16F684 for bidirectional, brushed DC (BDC) motor control Low-cost brushed DC motor control can be used in applications such as intelligent toys, small appliances ... average voltage across the motor, which changes the motor's speed The PWM duty cycle is calculated by using Equation 3 The average voltage across the BDC motor is calculated by using Equation 4 Resolution ... bidirectional BDC motor control This application note will discuss the following: • Calculating ECCP PWM Parameters • Initializing the ECCP in full-bridge PWM mode • Bidirectional BDC Motor Control

Ngày tải lên: 11/01/2016, 14:35

... Pairs x 6 Speed Reference = Rated Motor Speed x ADC Value Maximum ADC Value #define MOTOR_RATED_SPEED ‘3500’ #define MAX_SPEED_REFERENCE ‘256’ SPEED_REF_RATIO = MOTOR_RATED_SPEED* 0xFF / MAX_SPEED_REFERENCE ... Decelerate Motor Motor Speed Ref = 0 ? Toggle Direction Bit, Toggle LED4 Accelerate Motor to Set Speed Is Status Run? Accelerate Motor to Set Speed Is Status Stop? Decelerate Motor to Set Speed Trang ... actual speed ref is calculated CALCULATE_SPEED_REF MOVLW LOW(SPEED_REF_RATIO) MULWF SPEED_REFH ;SPEED_REF_RATIO* speed reference read MOVFF PRODH,TEMP ;from ADC (SPEED_REFH = 8 MSB’s pf speed

Ngày tải lên: 11/01/2016, 14:35

... Trang 1CHƯƠNG 3: SỬ DỤNG PHẦN MỀM MATLAB SIMULINK ĐỂ MÔ PHỎNG ĐỘNG CƠ ĐIỆN MỘT CHIỀU DC MOTOR 3.1 Giới thiệu phần mềm MATLAB SIMULINK 3.1.1 MATLAB MATLAB (Matrix Laboratory) là một phần ... giúp của MATLAB cho các chức năng và các lệnh liên quan với các toolbox có sẵn (dùng lệnh help) Hình 3 1 Màn hình tiêu chuẩn sau khi khởi động Matlab Trang 23.1.2 SIMULINK` Để khởi động simulink ... SIMULINK` Để khởi động simulink ta vào mục “ SIMULINK LIBRARY” hoặc đánh“Simulink” ra màn hình làm việc Hình 3 2 Cách mở Simulink Trang 3Hình 3 3 Cửa sổ thư viện Simulink Tạo một mô hình mới bằng cách:

Ngày tải lên: 20/04/2023, 17:05

... feedbacked to perform the sensorless speed control of the DC motor Trang 105.1 Simulation resultsA sensorless PI-based speed control system is built using Simulink/MATLAB code generator to compare ... sensorless speed control strategy is shown in Figure 2 In the block diagram, a PI controller, motor driver, DC motor and a FOAKF state estimator are present The FOAKF state estimator estimates the speed, ... various control approaches are used, in general emphasis is given to controlling the speed of the machines To achieve effective speed control, a closed-loop control system is used, in which motor

Ngày tải lên: 01/03/2024, 15:59