A Paper suggests methodology for automated control program synthesis for typical process plan that is developed in the production planning and enhanced with PLC specific information according to the IEC 61131-3 standa...
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A Paper suggests methodology for automated control program synthesis for typical process plan that is developed in the production planning and enhanced with PLC specific information according to the IEC 61131-3 standard. Due to typical plant architecture even part of control algorithms for the equipment or overall program structure can be ready made. This paper presents the way to build those control algorithms and automated generation of the control program for Programmable Logic Controller (PLC). Process signal coding, special PLC templates and meta-program for the plant control program is also presented.
This work proposed an improvement for the visual odometry based on a new hardware design concept. Generally, a visual odometry system relies on one stereo camera to detect the 3D features which are used as input for t...
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This work proposed an improvement for the visual odometry based on a new hardware design concept. Generally, a visual odometry system relies on one stereo camera to detect the 3D features which are used as input for the ego motion estimation process. However, such design usually faced with the motion ambiguity problem resulting in poor estimation of the ego motion. The proposed multi-camera system solves this problem using an intuitive hardware design that enables a simple yet effective way to eliminate the motion ambiguity problems. Experiment results show that the proposed system yields better ego motion estimation compared to the conventional single camera system.
IP-PBX(Private Branch Exchange) is used widely in many fields, it provides robust, high performance and intelligent IP telephony functions it supports the industry standard protocol Session Initiation Protocol (SIP), ...
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This paper presents a framework for determining the orientation of human faces with a fixed monocular camera which can be used for the purposes of the gaze tracking afterwards. We use homography relation between two v...
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This paper presents a framework for determining the orientation of human faces with a fixed monocular camera which can be used for the purposes of the gaze tracking afterwards. We use homography relation between two views/frames to handle with the lack of depth information. In order to compensate for the lack of depth information in the relationships between the 2D images in the image plane and the 3D Euclidean space, we present a complete vision-based approach to pose estimation. The homography relates corresponding points captured at two different locations of the face and determines the relationships between the two locations using pixel information and intrinsic parameters of the camera. In order to determine the mapping between the two images, it is assumed that in each frame in the video sequence, we are able to locate, extract and labeled four feature points of the face located at virtual plane attached to the face. Face detection and facial feature extraction are executed with Viola-Jones method. The verification stage for face detection use combined cascade of neural network classifiers uses the convolutional neural network.
the aim of this paper is to present the role of Artificial Intelligence techniques(Expert systems)to enhance reflective e-portfolios *** AI techniques such as the expert system;scheduling;data Mining can support us to...
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the aim of this paper is to present the role of Artificial Intelligence techniques(Expert systems)to enhance reflective e-portfolios *** AI techniques such as the expert system;scheduling;data Mining can support us to enhance our reflective e-portfolios *** tools together will define new intelligent Reflective e-portfolio that provides intelligent and customized learning method for each student based on their backgrounds and their *** paper analyzes the role of AI-Expert systems to enhance learning *** final vision of intelligent reflective e-portfolio is to act as an expert to consult students and support them to make Right decisions for their learning complexities.
Pervasive Knowledge Management System consists of data Capturing Phase,data Management Phase,Clinical Analytics,data Accessing and Reporting *** data Capturing Phase,designing an optimal e-CRF is an interdisciplinary ...
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ISBN:
(纸本)9781612842387
Pervasive Knowledge Management System consists of data Capturing Phase,data Management Phase,Clinical Analytics,data Accessing and Reporting *** data Capturing Phase,designing an optimal e-CRF is an interdisciplinary systems engineering *** optimized e-CRF design must be in such a way that it confirms good quality data,compliance with regular requirements of Electronic data Capturing(EDC)and clinical study protocols such as Clinical dataacquisition Standard Harmonization(CDASH)and Clinical data Interchange Standard Consortium(CDISC)*** optimal e-CRF design should address features like facilitation for data collection and entry that captures legible,consistent,valid data,benefits of all facets of data management,benefits for statistical analysis,elimination of error reconciliation and query generation,safety and failure identification of *** of an optimal e-CRF design should address post marketing study safety and pharmacovigilance.
Control valves are used mainly within industrial plants to control operating conditions such as flow, pressure, temperature, and liquid level by fully or partially opening or closing in response to signals received fr...
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Control valves are used mainly within industrial plants to control operating conditions such as flow, pressure, temperature, and liquid level by fully or partially opening or closing in response to signals received from controllers. The fully opening or closing of control valves is done by means of electrical, hydraulic or pneumatic systems. These control signals, more common now are 4-20mA signals for industry, 0-10V for HVAC systems, & the introduction of "Smart" systems, HART, Fieldbus Foundation, & Profibus being the more common protocols. Developing Distributed Control System is a major industrial concern since those systems are more and more complex and involved in many safety critical application fields. Third-generation DCS employ powerful object-oriented design technology to enable efficiency improvements within daily operations and maintenance activities. In this paper, the Innovative, modernization, design, integration, development and implementation of Valve Master Control Multi-Networking for a computer-based (DCS) tank gauging system for the Large Tank Farm is described. The complex included 37 storage tanks located at 10 different groups. Each group supports data collection on the pipeline computer located in the main control room. The new and modern tank level gauging systems incorporate Radar gauges for tanks, with transmitters for temperature and pressure. All types of these gauges offer an upgrade in performance and maintainability.
<正>This paper deals with the steam boiler drum high level monitoring using Artificial Neural Networks(ANN) with four different training *** Back-Propagation neural network multidimensional minimization algorithms...
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<正>This paper deals with the steam boiler drum high level monitoring using Artificial Neural Networks(ANN) with four different training *** Back-Propagation neural network multidimensional minimization algorithms have been *** Plant data was captured from MNJ coal-fired power plant in *** three power plant units,the boiler drum data of the 3rd unit was *** developed model relevant variables were selected based on a combination of theory and experience and the execution phases of the model are described *** RMS Error has been used to compare the results obtained from one hidden layer (1HL) and two hidden layers(2HL) ANN structures.
Energy of active RFID tags is limited for data being transmitted to the Reader, so a new method for Sustained dataacquisition of RFID reader with 2.45GHz band is proposed to reduce Power Consumption of the tags. Afte...
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This paper introduces a new hyper-heuristic framework for automatically searching and changing potential solutions to a particular problem. The solutions and the problem data sets are placed into a grid and then a gam...
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