motor speed control using ir sensor circuit
SIMULATION AND SPEED CONTROL OF INDUCTION MOTOR DRIVES
... 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
... 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 ... Mechatronics DC Motor / Tachometer Closed-Loop Speed Control System Kevin Craig 25 Implementation The next step is to develop circuitry that will implement the control design proposed 8.1 Analog Control ... follower This circuit is provided as a printed circuit board and provides an error signal for control design based on the command and tachometer signals The test point on this printed circuit board...
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Tài liệu tiếng anh Điện tử công suất mạch MERS Series connected power flow control using magnetic energy recovery switch
... with a different control The circuit configuration of the MERS is shown in Fig It consists of forced commutated switches (such as GTOs), diodes and a dc-capacitor For a three phase circuit there ... 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...
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systems with hysteresis. analysis_ identification and control using the bouc–wen model
... 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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MM420 SPEED CONTROL
... 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
... 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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Pragmatic Version Control Using CVS pptx
... development 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 ... Windows users can reference this directory as C:\sandbox, while Unix users can put it in their home directory using ∼/sandbox The simplest way to create a repository is using cvs init command from ... it Let’s fix that Create a temporary directory on your computer (we’ll call ours tmpdir) Then, using your favorite editor or IDE, create two files in the this directory: Color.txt and Number.txt...
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Pragmatic Version Control Using Git pot
... 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 ... What readers are saying about Pragmatic Version Control Using Git Pragmatic Version Control Using Git is an excellent guide to getting you started with Git It will teach ... dropping their clunky, old, centralized version control systems (VCSs) in favor of Git, which is a lightweight, distributed version control system (DVCS) and relative newcomer to the version control...
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Pragmatic Version Control using Subversion pot
... software development 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 ... creating a work directory, either from the command line or using your File Manager Windows: mkdir c:\work Unix: mkdir /home/mike/work Now well check out the source into our working directory We use ... discussion on using Subversion: Networking, securing, and backing up your repository Migrating to Subversion Using Third-party Subversion tools Summary of recipes and Subversion commands Using other...
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Event-Based Motion Control for Mobile- Sensor Networks ppt
... 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
... 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
... 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 Based ... 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 ... network performance By requiring only local traffic data for operation, the controllers can be installed individually and incrementally into an area with existing signal controllers Each intersection...
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báo cáo hóa học:" Tremorgenesis: a new conceptual scheme using reciprocally innervated circuit of neurons" pptx
... latter receive their inputs from the Purkinje cells and are the sole output of the cerebellar circuitry Predictive computations and rhythmicity in sensorimotor networks are impaired in case of ... peripheral sensors to the motor cortex (transcortical loop) The stretch reflex depends on monosynaptic connections between primary afferent fibers and motor neurons Spindles also inhibit motor neurons ... of impaired external inhibition might reduce the oscillatory behaviour This might have a special interest for circuits in the thalamus, inferior olive, cerebrum and cerebellum, given their electrophysiological...
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Báo cáo hóa học: " Asynchronous BCI control using high-frequency SSVEP" pot
... 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 hóa học: " Research Article Multiobjective Reinforcement Learning for Traffic Signal Control Using Vehicular Ad Hoc Network" docx
... 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
... 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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Báo cáo hóa học: " Research Article Collaborative Area Monitoring Using Wireless Sensor Networks with Stationary and Mobile Nodes" docx
... Algorithm samples the environment and also queries its neighboring nodes about their positions and their sensor measurements z j , j ∈ Hrc (m) In the case when one or more sensor readings are between ... Das, “Coverage and connectivity issues in wireless sensor networks,” in Mobile, Wireless, and Sensor Networks: Technology, Applications, and Future Directions, chapter 9, John Wiley & Sons, New ... York, NY, USA, 2006 [11] M Cardei and J Wu, “Coverage in wireless sensor networks,” in Handbook of Sensor Networks: Compact Wireless and Wired Sensing Systems, chapter 19, CRC Press, Boca Raton,...
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Báo cáo hóa học: " Filtered-X Affine Projection Algorithms for Active Noise Control Using Volterra Filters" ppt
... 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 ... and feeds them as input to the adaptive controller The controller is adapted according to the feedback signal e(n) coming from the error microphone The controller output y(n) generates an acoustic...
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