motor speed control using ir sensor mini project

SIMULATION AND SPEED CONTROL OF INDUCTION MOTOR DRIVES

Ngày tải lên : 18/12/2013, 22:06

... speed control method 38 4.3.2 Open Loop V/f speed control method using PI controller 42 4.3.3 Closed Loop V/f speed control method using PI controller 44 4.4 Vector Control ... Appendix 3: MATLAB Code for Speed Control of 3- Induction motor using Constant V/f control 60 Appendix 4: MATLAB Code for Closed Loop Speed Control of 3- Induction motor using Constant V/f ... of electric motors is known as an electrical drive In electrical drives, use of various sensors and control algorithms is done to control the speed of the motor using suitable speed control methods...

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Tài liệu Mechatronics DC Motor / Tachometer Closed-Loop Speed Control System ppt

Ngày tải lên : 25/01/2014, 13:20

... power amplifier Motor speed is measured using an analog tachometer Figure Physical System Mechatronics DC Motor / Tachometer Closed-Loop Speed Control System Kevin Craig The DC motor/ tachometer ... to the DC motor used in this case study Other candidate speed sensors are optical encoders (digital sensor) , resolvers (analog and digital), and Hall-effect sensors Mechatronics DC Motor / Tachometer ... Experiments Mechatronics DC Motor / Tachometer Closed-Loop Speed Control System Kevin Craig 23 Control Design The objective of the exercise is to control the angular speed of the load by regulating...

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Báo cáo hóa học: " Filtered-X Afﬁne Projection Algorithms for Active Noise Control Using Volterra Filters" ppt

Ngày tải lên : 23/06/2014, 01:20

... controller Secondary path Figure 1: Single-channel adaptive controller x(n) d p (n) P Volterra y(n) filter S + e(n) ds (n) F-X AP Figure 2: F-X AP adaptive nonlinear controller x(n) × FIR × FIR ... adaptive nonlinear controller x(n) × FIR × FIR × FIR × FIR z−1 y(n) + z−1 z−1 MODELING THE NONLINEAR ACTIVE NOISE CONTROLLER A single-channel acoustic noise controlling scheme is depicted in Figure The ... (8) the aim of an F-X AP algorithm of order L is to minimize the last L F-X errors The desired minimization can be obtained by finding the minimum norm of the coefficient increments that set to...

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Tài liệu tiếng anh Điện tử công suất mạch MERS Series connected power flow control using magnetic energy recovery switch

Ngày tải lên : 15/10/2013, 16:12

... By using the described switching patterns, it is possible to control the minimum dc-capacitor voltage and to control the size of the zero voltage area The control is illustrated in Fig The control ... reactance control area and the Vc,min control area An irregular shape can be seen when entering the Vc,min control area This is due to rather quick reduction in reactance set-point when first B ... MERS device is substantially higher The control system was implemented using SH7045 microcontroller and was implemented as described in section II-D The control algorithm was performed 512 times...

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systems with hysteresis. analysis_ identification and control using the bouc–wen model

Ngày tải lên : 12/12/2013, 22:41

... active and semi-active control A control law is said to be active when the control signal directly feeds an actuator that applies the desired feedback control force With an active control scheme, energy ... several semi-active control strategies using MR dampers for the control of a six-storey building These control algorithms include a Lyapunov controller, decentralized bang-bang controller, modulated ... characterization, design and control purposes These models are referred to as phenomenological or semi-physical models Systems with Hysteresis: Analysis, Identification and Control using the Bouc–Wen Model...

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Tất cả

Tài liệu Speed Control of DC Manchines pptx

Ngày tải lên : 17/12/2013, 14:15

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MM420 SPEED CONTROL

Ngày tải lên : 28/12/2013, 22:07

... Status Word ACTVAL_WORD: Địa Actual Value Word ACT_ROTATION: Chiều quay thực thi CTR_WORD: Địa Control Word SETP_WORD: Địa Setpoint Word Trước hết, bạn cần cài đặt thông số biến tần thiết lập...

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Tài liệu Speed Control SPC GAS SPRINGS, cushioned pptx

Ngày tải lên : 22/01/2014, 02:20

... Speed Control « SPC Gas Springs, cushioned SPC Gas Spring 2486.12 ! CT P R S TM 2486.12 ODU FIBRO SPC Gas Springs Speed ControlTM« are designed to reduce or ... with SPC SPC reduces speed to 0.4 m/s stroke in mm press speed 1.0 m/s Filling connection 1) for 2486.12.05000 2) M10 for 2486.12.03000 and 2486.12.05000 time in s Speed Control « SPC Gas Springs ... caused by the increased return travel speed in high speed presses (link drive presses) SPC Gas Springs feature an integral return travel delay which reduces the speed of the gas spring to 0.4 m/s...

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Tài liệu Báo cáo khoa học: "Learning with Unlabeled Data for Text Categorization Using Bootstrapping and Feature Projection Techniques" doc

Ngày tải lên : 20/02/2014, 16:20

... 453-459 Y Ko and J Seo, 2002, Text Categorization using Feature Projections, In Proc of COLING’2002, pp 467-473 Y Ko and J Seo, 2004, Using the Feature Projection Technique based on the Normalized ... Context-Clusters for At first, we automatically create keywords from a title word for each category using co-occurrence information Then centroid-contexts are extracted using the title word and ... threshold value In this paper, we empirically use a 15% threshold value from an experiment using a validation set 3.3 Learning the Naive Bayes Classifier Using Context-Clusters In above section,...

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Pragmatic Version Control Using CVS pptx

Ngày tải lên : 15/03/2014, 10:20

... process using version control Version Control, sometimes called source code control, is the ﬁrst leg of our project support tripod We view the use of version control as mandatory on all projects ... wellestablished “safety net” for your project This volume, Pragmatic Version Control, describes how to use version control as the cornerstone of a project A project without version control is like a word processor ... Creating a Project 98 8.1 Creating the Initial Project 99 8.2 Structure Within the Project 101 Using Modules 9.1 Subprojects the Easy Way ...

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Pragmatic Version Control Using Git pot

Ngày tải lên : 15/03/2014, 10:20

... ﬁnd distributed version control and Git much less mysterious after reading this book Mike Mason Author, Pragmatic Version Control Using Subversion Pragmatic Version Control Using Git Travis Swicegood ... ready to start using it Before we jump into our project in Chapter 3, Creating Your First Project, on page 36, let’s cover some of Git’s graphical user interface (GUI) options 2.3 Using Git’s GUI ... 26 31 33 34 CONTENTS Creating Your First Project 3.1 Creating a Repository 3.2 Making Changes 3.3 Starting to Work with a Project 3.4 Using and Understanding Branches 3.5...

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Pragmatic Version Control using Subversion pot

Ngày tải lên : 15/03/2014, 10:20

... process using version control Version control, sometimes called source code control, is the rst leg of our project support tripod We view the use of version control as mandatory on all projects ... 10 Creating a Project 128 10.1 Creating the Initial Project 129 10.2 Structure within the Project 131 10.3 Sharing Code between Projects 135 11 Third-Party Code ... Ill stick to using the command line from now on! I thoroughly recommend this book to anyone getting started using or administering Subversion Mike Roberts Project co-Lead, CruiseControl.NET Pragmatic...

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HOBBYKING BRUSHLESS ELECTRONIC SPEED CONTROL FOR CAR OR TRUCK potx

Ngày tải lên : 16/03/2014, 12:20

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Event-Based Motion Control for Mobile- Sensor Networks ppt

Ngày tải lên : 30/03/2014, 16:20

... but the network’s overall structure adapts by causing the sensors to activate or deactivate Our work examines mobile -sensor control with the goal of using redundancy to improve sensing rather than ... each sensor maintains either the entire event history or the locations of all other sensors We assume that at least one sensor can sense each event and broadcast the event location to the other sensors, ... Maintaining coverage of the environment Now, we extend the event-driven control of sensor placement to include coverage of the environment Under the algorithms thus far presented, sensor networks can lose...

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total workday control using microsoft outlook

Ngày tải lên : 31/05/2014, 01:30

... minutes That’s the list for the third edition If you are moving to this third edition directly from the first edition, note there were a long list of changes between the first and second editions that ... the first version of this system came out several years ago with the first xxxiii xxxiv Total Workday Control Using Microsoft Outlook edition of this book (then called the Total Workday Control ... assemble or pack Their speed of work is often controlled by the speed of the conveyor belt Knowledge workers who work in offices not have a physical conveyor belt, but their work life is often...

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Adaptive Traffic Signal Control Using Fuzzy Logic

Ngày tải lên : 04/06/2014, 18:15

... to coordinate adjacent signals in a way that minimizes stops in the direction of dominant traffic flow The controller first determines the dominant direction from the vehicle count for each approach ... appropriateness of the control actions, increase control flexibility,and produce performance characteristics that moce closely match human's sensibility of "good" traffic management the desirability of ... a small number of intersections should have minimal effect on overall network performance By requiring only local traffic data for operation, the controllers can be installed individually and...

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Báo cáo hóa học: " Asynchronous BCI control using high-frequency SSVEP" pot

Ngày tải lên : 19/06/2014, 08:20

... order to control the navigation of a mobile object on the screen through a scenario and to reach its final destination This could help impaired people to navigate a robotic wheelchair There were ... in the study to control the mobile object and to reach a final target without prior training Background A Brain-Computer Interface (BCI) is a system that helps impaired people to control a device ... (BCI) is a system that helps impaired people to control a device (such as a robotic wheelchair) using their own brain signals These brain signals can be obtained from the scalp as electroencephalographic...

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Báo cáo khoa học nông nghiệp " Introduction of the principles of GAP for citrus through implementation of citrus IPM using Farmer Field Schools - Project Progress Report 5" doc

Ngày tải lên : 21/06/2014, 05:20

... studies on their control methods, in combination with managing citrus plantations and using advanced and intensive technology is a vital necessity” (MARD 2004) The objectives of this project are ... presented in Annex 2) 4.4 Project Management After adjustments made to management structure within the first year of the project and reported in 2nd Six-monthly report project management worked ... involved in dissemination of their newly acquired information in this project as well Implementation Issues 6.1 Issues and Constraints VietGAP certification required packaging house to be certified...

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Báo cáo hóa học: " Research Article Multiobjective Reinforcement Learning for Trafﬁc Signal Control Using Vehicular Ad Hoc Network" docx

Ngày tải lên : 21/06/2014, 08:20

... node , dir , pos , des +γV node , dir , pos , des × R node, dir, pos, des , node , dir , pos , des + αR node, dir, pos, des , node , dir , pos , des +γV node , dir , pos , des , (6) Q node, dir, ... (node , dir , pos ) P node, dir, pos, des , Red, node , dir , pos , des × R node, dir, pos, des , node , dir , pos , des +γV node , dir , pos , des , (7) P L | node, dir, pos, des Q node, dir, pos, ... dir, pos, des]) are iteratively updated as follows: V node, dir, pos, des L (4) Q node, dir, pos, des , L = (node , dir , pos ) P node, dir, pos, des , L, node , dir , pos , des × R node, dir,...

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báo cáo hóa học:" Scan speed control for tapping mode SPM" docx

Ngày tải lên : 21/06/2014, 17:20

... constant speed of 30 µm/s (a), with a dynamic control (b), and with a dynamic control and at a variable speed (c) Figure Comparative line traces for a usual scanning (black) and with a dynamic control ... to Zhang et al [7], the scanning speed was determined by the behavior of the error signal controls (which was the input signal for the PI controller) The PI controller output bandwidth can be ... function, τi G0 K As a result, the speed of a closed-loop control system (that is, without loss of surface) is determined by the time constant τi Feedback speed, G0 K the speed of the actuator, is limited...

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