The five different speeds will be framed by using a current sensor. This algorithm will be sent to computer and will be analysed by Visual Basic software in order to represent the data in a graphical way which is HumanMachineInterface (HMI). Form HMI, it will monitor the current thoroughly from the system. When there are over current or overload occur, the HIMI will cut off the supply to protect the system before damaged whether in automatically or by manual.
PLCs can be programmed using standards-based programming languages. A graphical programming notation called Sequential Function Charts is available on certain programmable controllers. Initially most PLC's utilized Ladder Logic Diagram Programming, a model which emulated electromechanical control panel devices (such as the contact and coils of relays) which PLC's replaced. This model remains common today.
The central host computer or master station is most often a single computer or a network of computer servers that provide a man-machine operator interface to the SCADA system. The computers process the information received from and sent to the RTU sites and present it to human operators in a form that the operators can work with. Operator terminals are connected to the central host computer by a LAN/WAN so that the viewing screens and associated data can be displayed for the operators. Recent SCADA systems are able to offer high resolution computer graphics to display a graphical user interface or mimic screen of the site or water supply network in question. However, with the increased use of the personal
The proposed methodology for the experimentation is as in Fig 1.The design presented in this paper helps in acquiring the data by mounting suitable sensors on the partially paralyzed patients, whose eye movements and brain are assumed to be working normal. The acquired data is suitably preprocessed, along with the removal of spurious signals The data is then transmitted so as to enable the user to interact with the devices interfaced such as graphical user interface or any other interactive devices and assisting himself/herself without the help of any others on whom they were dependent on all the time prior to the development of such an interactive brain machineinterface. A voice annunciation can also be implemented to command the interactive device such as directing a robot if interfaced
The driving unit will be the interface between the central processing unit and other elements of the system such as pumps, electro valves. The field devices such as valves, regulators, pumps, etc. are fitted with electrically operated servo- devices which enable actuation of the pumps, closing and opening of valves, and adjusting pilot valves of flow regulators. This type of system will also permit the system to govern flow from the central computer a by controlling flow parameters such as pressure and flow rate, according to specific needs at the given time, and to receive immediate feedback on the response of the system. The system has also features that enable an operator to transmit commands back to the various control units of the irrigation system.
Accurate quantum chemical computational calculation is a valuable tool for estimating the (geometry, total energy, Dipole moment ,charge distribution ) on a series of Chlorpropamide derivatives .Thermodynamics properties like entropy ,heat capacity ,Zero point energy have been calculated for the molecule. The calculated HOMO and LUMO energies showed that charge transfer occurs in Chlorpropamide molecule and it derivatives which have been systematically studied using (HF,DFT/B3LYP) at the level of 6-31G and Semi empirical (AM1,PM3) methods , the method calculations have been performed using Gaussian 09 program with GUI(Graphical User Interface) called Gauss View 5.08. On the basis of vibrational analysis . The activity characters of the drug and its derivatives can be predicted through calculated HOMO – LUMO, energy gap and the dipole moments. The correlation between the drug characters and its derivatives can predict an expectation for the best drug derivatives.
1. Unicast-based Communication: Unlike existing studies in distributed systems, broadcast-based medium cannot be assumed. It is true that many of the currently popular local area networks are broadcast medium, example being an Ethernet environment using a hub. However, to be able to multicast messages to all members of the group, either each member sets its network interface card to the promiscuous mode, or all the cards on all of the nodes must use a single multicast MAC address. This poses a limitation on the overall network traffic throughput of the networking cluster. Setting up a broadcast medium among the members of the cluster would mean that the total throughput of the entire cluster on that network is limited by the throughput of one network interface card, no matter how many nodes are in the cluster. In contrast, assuming a unicast model would allow the throughput of N network interface cards on a network, for a cluster of N nodes interconnected by a switch. In this study, we make design decisions on a unicast-based network medium.
9) Each case has a default parameter settings and global shortcut response when running in the UI interface by comparing and analyzing the amplitude characteristics of the filter shown in Figure 1, the amplitude characteristics of w on [0, 2π] can be found different.
Human analysis is crucial in the development cy- cle because humans have the capability to spot er- rors and analyze them subjectively, in relation to the underlying system that is being examined and the scores obtained. Our purpose, as mentioned previ- ously, is to generate a graphical representation of the information related to the source and the trans- lations, enabling a visual analysis of the errors. We have focused on the linguistic measures at the syn- tactic and semantic level, since they are more robust than lexical metrics when comparing systems based on different paradigms. On the one hand, one of the views of the interface allows a user to navigate and inspect the segments of the test set. This view highlights the elements in the sentences that match a
6. Vamp: VAMP 245 feeder and motor manager is optimized to protection applications where directional earth fault and residual voltage stages are required in addition to standard over and residual current protection elements. The hardware supports eight digital inputs and seven outputs. Similarly, there are other manufacturers like Schneider, Texas, Toshiba etc.1973- The Alto, the first computer to have a modern graphical user interface, is born at Xerox PARC.
Biometrics consists of methods for uniquely recognizing humans based upon one or more intrinsic physical or behavioural traits. The biometrics is the science and technology of measuring and analyzing biological data. In information technology, biometrics refers to technologies that measure and analyze human body characteristics, such as fingerprints, eye retinas and irises, voice patterns, facial patterns and hand measurements, for authentication purposes. Biometrics can be divided to two main classes [1, 2].
Electroencephalogram (EEG) and Evoked Related Potential (ERP) signals are very weak potential recording from the scalp generated by the brain . Their frequencies are in the range 0.5-100 Hz and their amplitudes can goes up to 100μV . It gives a millisecond resolution of information for the study of human cognition states depending on the selection of the appropriate brain channels that reflect the cognition processes being studied. In most of the cases extracting useful information from the EEG require a conversion process on these signals to another useful form. The EEG is the normal measurement of these signals whereas the ERP is the measurement of these signals under an external stimulus such as the oddball test. The purpose of the stimulus is to extract important components (for example the P300) from the EEG when the participant attention raise suddenly. The first 1000ms of the EEG measured under stimulus contains the expected ERP components since the reaction of the participants starts in 300ms post stimulus. The P300 arise 300-600ms post stimulus . Fig. 1 illustrates the EEG recording procedure with further processing towards ERP extraction and signal analysis.
This paper presents the use of GUI tool for designing an image processing graphical user interface based on MATLAB. MATLAB provides an easy way to build GUI with elements such as radio buttons, check boxes, pushbuttons, list boxes etc., and link them to built-in MATLAB functions. We utilize these controls to integrate some basic image processing functions, such as, image rotation, image brighten, image graying, image zooming, noise adding, noise removal, feature extraction, and image mosaic. The interface realizes good interactivity and expansibility.
A BSTRACT . We explore the explicit relationship between the descendant Gromov–Witten theory of target curves, operators on Fock spaces, and tropical curve counting. We prove a classical/tropical correspondence theorem for descendant invariants and give an algorithm that establishes a tropical Gromov–Witten/Hurwitz equivalence. Tropical curve counting is related to an algebra of operators on the Fock space by means of bosonification. In this manner, tropical geometry provides a convenient “graphical user interface” for Okounkov and Pandharipande’s celebrated GW/H correspondence. An important goal of this paper is to spell out the connections between these various perspectives for target dimension 1, as a first step in studying the analogous relationship between logarithmic descendant theory, tropical curve counting, and Fock space formalisms in higher dimensions.
Abstract This paper represents a HumanMachineInterface (HMI) design to control a 3 DoF robot manipulator. This manipulator has two parallelograms to make the moving platform always parallel to the ground. We used inverse kinematic analysis of the robot manipulator to control the end point location. Inverse kinematic results are verified using design parameters and end effector location. According to our algorithm, user defines the end point location from HMI, and then program solves inverse kinematics of the robot manipulator. The angles are sent to Arduino microcontroller to set the position of the servo motors. Using this HMI, the user picks and places the object in real time. The user can also give command to draw linear, circular and rectangular paths on the HMI.
illustrated using experimental human pharmacokinetic data. The complete PBPK description for each solute is stored in Excel spreadsheets that are included in the download. The main features of the program are: 1) Intuitive and versatile interactive interface; 2) Absolute and semi-logarithmic graphical output; 3) Pre-programmed optimized human parameter data set (but, arbitrary values can be input); 4) Time dependent changes in the PBPK parameters; 5) Non-linear parameter optimization; 6) Unique approach to determine the oral "first pass metabolism" of non-linear solutes (e.g. ethanol); 7) Pulmonary perfusion/ventilation heterogeneity for volatile solutes; 8) Input and output of Excel spreadsheet data; 9) Antecubital vein sampling.
The proposed image crawler architecture is implemented with a graphical user interface of web interface type; It consists of a keyword to be submitted by the user, the keyword is thus processed by the crawler module to search through any standard text based search engines like Google, Bing, Alta Vista or Yahoo. The URL results obtained from the search engines are parsed to check the valid URLs and its metadata. This source code information about the retrieved web pages is parsed by the crawler to
In the present work, an EOG signal acquisition system has been designed and implemented. Additionally, a new algorithm for EOG classification and control signal generation was also developed. This algorithm required much less user training than other classification algorithms. Hence it is very much useful for the implementation of rehabilitation aids. As a part of this project, an EOG based HumanMachineInterface has also been developed. This HMI was able to generate control signals during various eye movements and blinks. These control signals were used to control electric device model by various eye movements and blink. This EOG based HMI control system for electric device will be a good assistive technique for people suffering from extremely limited peripheral mobility. From the application point of view, control signals generated can be used to control HCI systems or other communication devices. As a whole, great prospects lie ahead for the current project which can be implemented with some further modifications.