system with independent control
Power converter control circuits for two mass vibratory conveying system with electromagnetic drive simulations and experimental results IEEE trans
... text, behavior of the system operating in a stationary state and transient regimes with varying conveying is described mass A Phase Control Simulation circuit with phase angle control of the EVA ... has been simply realized with the wave with comparator tolerance band, i.e., hysteresis (“bang-bang”) controller The reference current was compared with actual current with the tolerance band ... damping coefficient within the transporting system (the LCE with material) Generally, damping coefficients can be presented as a compound function of mass and stiffness Some authors deal with the linear...
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báo cáo hóa học:" Research Article Note on the Persistent Property of a Discrete Lotka-Volterra Competitive System with Delays and Feedback Controls" pptx
... competitive system with delays and feedback controls Recently, in Liao et al considered the following general nonautonomous discrete Lotka-Volterra competitive system with delays and feedback controls: ... an example to illustrate that 1.10 does not imply 1.9 Consider the two-species system with delays and feedback controls for t ∈ −∞, ∞ x1 n x1 n exp 1 − 2x1 n − − x2 n − − u1 n 2 , x2 n x2 n exp ... Zhou, “Permanence of species in nonautonomous discrete LotkaVolterra competitive system with delays and feedback controls,” Journal of Computational and Applied Mathematics, vol 211, no 1, pp 1–10,...
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báo cáo hóa học:" Research Article The Permanence and Extinction of a Discrete Predator-Prey System with Time Delay and Feedback Controls" ppt
... component y n of system 1.3 , we next consider the following single-specie system with feedback control: x n x n exp{b n − a11 n x n Δu1 n c1 n u1 n }, r n − e1 n u1 n − f1 n x n 3.52 For system 3.52 ... Weng 13 introduced a control variable into the delay logistic model and discussed the asymptotic behavior of solution in logistic models with feedback controls, in which the control variables satisfy ... of system 1.3 with initial Φ θ , θ ∈ −τ, So, there exists an n2 > n1 such that condition x θ , y θ , u1 θ , u2 θ ∀n > n2 x n, Φ < α0 3.26 Hence, 3.26 together with the third equation of system...
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Báo cáo hóa học: " Research Article Interior Controllability of a 2×2 Reaction-Diffusion System with Cross-Diffusion Matrix" pdf
... nonempty subset ω of Ω the system, 2.8 is approximately controllable on 0, τ Proof We will apply Theorem 3.2 to prove the approximate controllability of system 2.8 With this purpose, we observe ... the main result of this paper on the controllability of the linear system 2.8 But, before we will give the definition of approximate controllability for this system To this end, for all z0 ∈ Z ... continuous semigroup {T t }t≥0 in Z, B ∈ L U, Z , the control function f belongs to L2 0, τ; U Theorem 3.2 System 3.4 is approximately controllable on 0, τ if and only if B∗ T ∗ t z 0, ∀t ∈...
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Báo cáo hoa học: " Research Article Permanence of a Discrete n-Species Schoener Competition System with Time Delays and Feedback Controls" pptx
... population model with delays and feedback control, ” Acta Mathematica Sinica, vol 21, no 6, pp 1319–1336, 2005 F Chen, “Positive periodic solutions of neutral Lotka-Volterra system with feedback control, ” ... predator-prey system with feedback controls,” Applied Mathematics and Computation, vol 173, no 2, pp 694–709, 2006 11 F Chen, “Permanence of a discrete N-species cooperation system with time delays ... control variable 11 and the references cited therein Motivated by the above question, we consider the following discrete n-species Schoener competition system with time delays and feedback controls:...
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Báo cáo hóa học: "A Combined Antenna Arrays and Reverse-Link Synchronous DS-CDMA System over Frequency-Selective Fading Channels with Power Control Error" doc
... users with RLSTT without RLSTT M=1 72 10−6 12 96 M=4 M=8 36 48 60 Number of users with RLSTT without RLSTT M=1 84 24 M=4 M=8 (a) 72 84 96 (b) Figure 3: BER versus number of users in AA with RLSTT ... DS-CDMA System 100 90 90 80 80 70 Number of users 70 Number of users 1305 60 50 40 30 60 50 40 30 20 20 10 10 0 0 PCE (dB) M=4 M=8 with RLSTT without RLSTT PCE (dB) M=4 M=8 with RLSTT without ... 72 84 PCE = dB PCE = dB PCE = dB with RLSTT without RLSTT PCE = dB PCE = dB (a) 10−5 12 24 36 48 60 Number of users 72 84 PCE = dB PCE = dB PCE = dB with RLSTT without RLSTT PCE = dB PCE = dB...
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system center cloud management with app controller
... App Controller cmdlets 93 How App Controller cmdlets work 93 Why App Controller cmdlets? 94 Importing the AppController module 94 Connecting with the App Controller ... clouds with System Center 2012 R2 App Controller, you’ll need to install App Controller in your data center environment The server hardware and software requirements for System Center 2012 R2 App Controller ... operations model, and user i nterface (UI) of App Controller System requirements The system requirements for installing the App Controller server, the App Controller web console on a client computer,...
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CONSENSUS CONTROL OF MULTI AGENT SYSTEM WITH CONSTRAINT
... time system with undirected time-varying networks The rest of this chapter gives an overview of the consensus problem 1.1 Background Cooperative control of multi-agent system is a decentralized control ... change with time t In [3], Jadbabaie et al also gave an important sufficient condition for the consensus reaching in a system with switching topology They consider the system of (1.3) but with aij ... another typical multi-agent system that is commonly used in GPS/INS systems In these systems, each sensor takes a corrupted measurement of some unknown parameter with a noise The sensors are...
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Biofilm formation and control in a model drinking water distribution system with phosphorus addition
... involved and the system conditions Olivera et al (1994) noted that for P flurorescens, throughout the growth for all three conditions: namely initial pH without control, pH control with NaOH/ HCl ... favoured when initial pH was around neutrality, with or without pH control and that polysaccharide concentration did not have a straightforward relationship with the denseness of biofilm evinced by ... 182 times increases for control condition with 0.5 mg l-1 and mg l-1 monochloramine disinfections; and 144 and 720 times increases for phosphorus treatment condition with 0.5 mg l-1 and mg l-1...
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AN1149 designing a li ion battery charger and load sharing system with microchip’s stand alone li ion battery charge management controller
... should supply the system load and charge the battery when a battery is present in the system When the input power source is removed, the system is supported by the battery When the system load and ... AN1149 CONNECTING THE SYSTEM LOAD TO THE BATTERY Some designers may simply connect the system load to the battery cell This allows the system to be powered by Li-Ion batteries without proper regulation ... attach the system load directly to Li-Ion batteries when using a stand-alone Li-Ion battery charge management controller with automatic termination feature Here are several reasons that the system...
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Inactivation of microorganisms in untreated water by a continuous flow system with supercritical CO2 bubbling
... treatment with SC-CO2 bubbling The schematic diagram of the device used for continuous flow treatment with SC-CO2 bubbling is shown in Figure CO2 compressed by a pump was bubbled through a filter (with ... agreed with our present result, we suspect that the E coli cells treated with SC-CO2 were not necessarily killed by cellular membrane damages However, the lengths of E coli cells treated with SC-CO2 ... sputter-coated with gold-palladium and examined in a Hitachi S-2460N scanning electron microscope operated at 10 kV For transmission electron microscopy (TEM), the pre-fixed samples were fixed with 1%...
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Tài liệu tiếng anh Điện tử công suất mạch MERS Loss and rating consideration of a wind energy conversion system with reactive compensation by magnetic energy recovery switch
... scale system The losses and ratings of a large scale electrical conversion system with MERS solution and with a 2-level active rectifier solution have been investigated The design of the two systems ... Generator output is connected to MERS system and then the grid side inverter Table I: Design parameters used for large scale system investigations Description MERS system Active rectifier IGBT volt ... 10 % variable speed operation with rated current This was selected, such that in a high output power scenario, operation without a dc-dc converter is possibile with still having some variable...
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Take Care of Error Handling with Bound Controls
... great length to let you control how you handle exceptions in NET with the various languages You can be as creative as you need to by using the Try Catch End Try block with all the clauses available ... btnSave Click Event to Trap Save Exceptions Private Sub btnSave_Click(ByVal sender As System. Object, _ ByVal e As System. EventArgs) Handles btnSave.Click Try '- Save the information SaveRecord() Catch ... have called the SaveRecord routine Following is the SaveRecord subroutine with the new Try Catch End Try block added, along with the Throw statement Listing 1.17 frmHowTo1_6.vb: Pass the Exception...
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Navigating the Windows 2000 File System with “Windows Explorer” and “My Computer”
... Cisco Systems, Inc Step 2: Navigating the Windows 2000 file system using My Computer Double-click the My Computer icon located on the desktop This will display all of the drives located on the system ... folders, or to navigate the Windows 2000 file system? - IT Essentials II v2.0 - Lab 8.2.4 Copyright 2002, Cisco Systems, Inc ... folder and double-click on it This will display the contents of the Documents and Settings folder Within this folder, locate the Administrative and All User folder Reflection There are various ways...
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Dynamic system modelling and control 3
... 508 509 520 CONTROL SYSTEM ANALYSIS 521 21.1 21.2 INTRODUCTION 521 CONTROL SYSTEMS 521 21.2.1 PID Control Systems 523 21.2.2 Analysis of PID Controlled Systems With Laplace ... Diagrams 8.3.3 A Motor Control System Example 8.3.4 System Error 8.3.5 Controller Transfer Functions 8.3.6 State Variable Control Systems 8.3.7 Feedforward Controllers 8.3.8 Cascade Controllers SUMMARY ... 561 Lab - Basic Control Systems 562 22.5.1 Prelab 6a - Servomotor Proportional Control Systems 562 22.5.2 Experiment 5a - Servomotor Proportional Control Systems564 Lab - Basic System Components...
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PSPICE simulation of two mass vibratory conveying system with electromagnetic drive
... equivalent damping coefficient within transporting system (LCE with material) In order to achieve dynamic model of this system, we will divide the system into two subsystems, shown in Fig IV MATHEMATICAL ... converter with current-mode control Fig.9 Simulation scheme of power converter with switching control phase control The only difference is in current highfrequency ripple due to the hysteresis control, ... circuit with phase angle control of EVA coil is given in Fig Power thyristor is simulated as voltagecontrolled switch S, with diode D in series Conducting moment of the switch S is determined by control...
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Tài liệu Programming the Be Operating System-Chapter 6: Controls and Messages ppt
... that becomes associated with that one control Also, add the control to a window When the user operates the control (typically by clicking on it, as for a button), the system passes the application-defined ... MessageReceived() Control Types You can include a number of different types of controls in your windows Each control is created from a class derived from the abstract class BControl The BControl class ... program reads the user-entered text Color control The BColorControl class, shown in Chapter 5, creates color controls A color control displays the 256 system colors, each in a small square The...
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Báo cáo khoa học: "An Interactive Machine Translation System with Online Learning" pdf
... the online IMT systems The batch IMT system is a conventional IMT system which is not able to take advantage of user feedback after each translation is performed The online IMT system uses the ... IMT system for each source sentence All the obtained improvements with the online IMT system were statistically significant The average online training time for each new sample presented to the system, ... runtime Both systems were initialized with a log-linear model trained in batch mode using the training corpus Table shows the BLEU score and the KSMR for the batch and the online IMT systems (95%...
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Báo cáo khoa học: "Optimizing Language Model Information Retrieval System with Expectation Maximization Algorithm" doc
... Retrieval System 64 Miller et al demonstrated an IR system based on HMM With a query Q, Miller et al tried to rank the documents according to the probability that D is relevant (R) with it, which ... us to model query phrase with local contexts So our document score with this basic method can be calculated by multiplying PmGT(q|d) for every q in Q We can obtain Dr with the top 50 scores in ... assumption for IR system (F Song and W B Croft, 1999; V Lavrenko and W B Croft, Figure A complete built HMM model for EM IR with parameters For Initial State, the observations are fixed with 100% for...
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Báo cáo khoa học: "A TRANSFER MODEL USING A TYPED FEATURE STRUCTURE REWRITING SYSTEM WITH INHERITANCE" pot
... translation system, as only one translation should be produced in the end, and due to the non deterministic behavior of the system, this could also lead to severe efficiency problems However, the system ... structure with ~,l~Zi,means that a structure is unified with a very large disjunction of clef'tuitions There are several possible ways to overcome this problem One can use the hierarchical type system ... structure to be evaluated, until no type symbol can be rewritten As the rewriting system does not have any explicit control mechanism for rule application, whenever several rules are applicable all...
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