An Error Was Encountered

Error Number: 1054

Unknown column 'cache_on' in 'field list'

UPDATE `aff_pdf_cache` SET `cache` = 'a:10:{i:0;O:8:\"stdClass\":13:{s:2:\"id\";s:6:\"432608\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:5:\"ijret\";s:9:\"author_id\";s:6:\"566473\";s:14:\"author_website\";s:0:\"\";s:5:\"title\";s:97:\"DESIGN AND IMPLEMENTATION OF AN ANCRCHITECTURE OF EMBEDDED WEB SERVER FOR WIRELESS SENSOR NETWORK\";s:11:\"description\";s:1911:\"In this paper, the embedded web server, by means of ARM9-S3C2440 processor as core, its operating system is Linux, and the system hardware architecture is obtainable. We present the principles and to plan a system for Internet-based data-acquisition system and control by using Advanced RISC Machine (ARM9) processor and in-build web server application. Client can observe and control remote temperature and video information. The platform used is Linux and ARM 9 processed. The embedded web server technology is the amalgamation of embedded device and Internet technology, which provide a flexible remote device monitor and management function base on an Internet browser and it has turn into an superior development trend of embedded technology and realize an embedded web server, which enable data acquisition and status monitor with the assist of any standard web browser. This embedded web server user can right of entry their equipment remotely. The embedded web server plan includes a total web server with TCP/IP support and Ethernet interface. It consists of application programs written in C-programming in LINUX for accessing data through the serial port and updating the web page, porting of Linux Kernel with application program on ARM9 board. Then the procedure of the Linux operating system being transplanted on ARM is introduced. Enterprise users can work together more flexibly and cost-effectively with business and trading partners. The server enable Web access to distributed measurement/control systems and provide optimization for educational laboratories, instrumentation, Industrial and home automation. The proposed system eliminates the need for server software and preservation and minimize the operational costs while operating with a big amount of data. The big benefit of this web server is embedding a PC based web server into the ARM platform without losing any of its features.\";s:5:\"thumb\";s:115:\"images/t/4327/design-and-implementation-of-an-ancrchitecture-of-embedded-web-server-for-wireless-sensor-network.jpg\";s:6:\"thumb2\";s:116:\"images/t2/4327/design-and-implementation-of-an-ancrchitecture-of-embedded-web-server-for-wireless-sensor-network.jpg\";s:9:\"permalink\";s:97:\"design-and-implementation-of-an-ancrchitecture-of-embedded-web-server-for-wireless-sensor-network\";s:5:\"pages\";s:1:\"4\";s:6:\"rating\";s:1:\"0\";s:5:\"voter\";s:1:\"0\";}i:1;O:8:\"stdClass\":13:{s:2:\"id\";s:6:\"598984\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:5:\"ijret\";s:9:\"author_id\";s:6:\"566473\";s:14:\"author_website\";s:16:\"http://ijret.org\";s:5:\"title\";s:60:\"NOVEL FPGA DESIGN AND IMPLEMENTATION OF DIGITAL UP CONVERTER\";s:11:\"description\";s:1609:\"In our world, communication systems play an important role in day to day life. In wireless and wired communication systems, signals\nare to be upsampled at the transmitter. Digital up converter (DUC) is a sample rate conversion technique which is widely used to\nincrease the sampling rate of an input signal. The digital up converter converts low sampled digital baseband signal to a pass band\nsignal. In this paper, we are going to design and implement a low noise digital up converter on a FPGA (Field Programmable Gate\nArray). In digital up converter, the input signal is filtered and converted to higher sampling rate and then it is modulated with the\ncarrier signal generated from the direct digital synthesizer (DDS). This system consists of a cascaded integrator comb (CIC)\ninterpolation filter, cascaded integrator comb compensation filter, multiplier and a direct digital synthesizer. The cascaded integrator\ncomb interpolation filter performs upsampling of the input signal and the cascaded integrator comb compensation filter is used to\ncompensate the losses of CIC filter by filtering the input signal. The multiplier is used for multiplying the upsampled signal from CIC\nfilter with the carrier signal generated from DDS and gives the DUC output. In this DUC, the input signal is upsampled at the rate of\neight. Here, two digital up converters are used and connected with an adder in order to obtain a low noise output signal. The coding\nof this work is done in VHDL. The simulation and functional verification is carried out using Xilinx ISE and FPGA implementation is\ncarried out using Virtex 5.\";s:5:\"thumb\";s:78:\"images/t/5990/novel-fpga-design-and-implementation-of-digital-up-converter.jpg\";s:6:\"thumb2\";s:79:\"images/t2/5990/novel-fpga-design-and-implementation-of-digital-up-converter.jpg\";s:9:\"permalink\";s:60:\"novel-fpga-design-and-implementation-of-digital-up-converter\";s:5:\"pages\";s:1:\"4\";s:6:\"rating\";s:1:\"0\";s:5:\"voter\";s:1:\"0\";}i:2;O:8:\"stdClass\":13:{s:2:\"id\";s:5:\"74351\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:10:\"umar.sidik\";s:9:\"author_id\";s:4:\"4589\";s:14:\"author_website\";s:0:\"\";s:5:\"title\";s:72:\"The Design and Implementation of Educational Software: for energy saving\";s:11:\"description\";s:96:\"UMAR SIDIK,S.T.,M.Sc\nResearch Center for Mechanical and Electronic\nKuala Lumpur 57000 - Malaysia\";s:5:\"thumb\";s:88:\"images/t/744/the-design-and-implementation-of-educational-software-for-energy-saving.jpg\";s:6:\"thumb2\";s:89:\"images/t2/744/the-design-and-implementation-of-educational-software-for-energy-saving.jpg\";s:9:\"permalink\";s:71:\"the-design-and-implementation-of-educational-software-for-energy-saving\";s:5:\"pages\";s:3:\"165\";s:6:\"rating\";s:1:\"5\";s:5:\"voter\";s:1:\"1\";}i:3;O:8:\"stdClass\":13:{s:2:\"id\";s:6:\"231291\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:9:\"hitachiid\";s:9:\"author_id\";s:5:\"65708\";s:14:\"author_website\";s:21:\"http://hitachi-id.com\";s:5:\"title\";s:61:\"Design and Implementation of Administrator Session Monitoring\";s:11:\"description\";s:374:\"This document introduces the business case for implementing a session monitoring system to record login sessions to privileged accounts. It examines a series of technological design decisions that must be considered when developing a session monitoring system and offers guidance about how such a system might be best deployed and managed in practice. http://hitachi-id.com/\";s:5:\"thumb\";s:79:\"images/t/2313/design-and-implementation-of-administrator-session-monitoring.jpg\";s:6:\"thumb2\";s:80:\"images/t2/2313/design-and-implementation-of-administrator-session-monitoring.jpg\";s:9:\"permalink\";s:61:\"design-and-implementation-of-administrator-session-monitoring\";s:5:\"pages\";s:2:\"16\";s:6:\"rating\";s:1:\"0\";s:5:\"voter\";s:1:\"0\";}i:4;O:8:\"stdClass\":13:{s:2:\"id\";s:6:\"394441\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:10:\"ideseditor\";s:9:\"author_id\";s:6:\"556127\";s:14:\"author_website\";s:19:\"http://theaceee.org\";s:5:\"title\";s:110:\"Design and Implementation of Efficient Search Methodology for Content-Based Retrieval in ELearning Environment\";s:11:\"description\";s:1114:\"E-Learning portal is the full of content of different\nformats like text, metadata, image, audio, and video. Current\nsearch methodologies have a direct impact on the fundamental\nretrieval issues that information seekers encounter in their use\nof the vast number of search systems on the web today. Recently,\ninformation retrieval for text and multimedia content has\nbecome an important research area. Content-based retrieval\nin multimedia is a challenging problem since multimedia data\nneeds detailed interpretation from pixel values. Based on\nseveral new technologies, such as ubiquitous computing,\nontology engineering, semantic web and grid computing, it is\nobserved that for flexible educational platform architecture\nfor E-Learning that is OntoEdu is must. In this paper we offer\nreview report of E-Learning architecture and propose efficient\nsearch algorithm to retrieve multimedia content from the ELearning\nenvironment. The purpose of this technique is to\nefficient and fast retrieval of data from content based\nenvironment. The results of these proposed searching\ntechniques have been found satisfactorily.\";s:5:\"thumb\";s:118:\"images/t/3945/design-and-implementation-of-efficient-search-methodology-for-content-based-retrieval-in-elearning-e.jpg\";s:6:\"thumb2\";s:119:\"images/t2/3945/design-and-implementation-of-efficient-search-methodology-for-content-based-retrieval-in-elearning-e.jpg\";s:9:\"permalink\";s:100:\"design-and-implementation-of-efficient-search-methodology-for-content-based-retrieval-in-elearning-e\";s:5:\"pages\";s:1:\"5\";s:6:\"rating\";s:1:\"0\";s:5:\"voter\";s:1:\"0\";}i:5;O:8:\"stdClass\":13:{s:2:\"id\";s:6:\"395755\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:10:\"ideseditor\";s:9:\"author_id\";s:6:\"556127\";s:14:\"author_website\";s:19:\"http://theaceee.org\";s:5:\"title\";s:100:\"Design and Implementation of Proportional Integral Observer based Linear Model Predictive Controller\";s:11:\"description\";s:891:\"This paper presents an interior-point method (IPM)\nbased quadratic programming (QP) solver for the solution of\noptimal control problem in linear model predictive control\n(MPC). LU factorization is used to solve the system of linear\nequations efficiently at each iteration of IPM, which renders\nfaster execution of QP solver. The controller requires internal\nstates of the system. To address this issue, a Proportional\nIntegral Observer (PIO) is designed, which estimates the state\nvector, as well as the uncertainties in an integrated manner.\nMPC uses the states estimated by PIO, and the effect of\nuncertainty is compensated by augmenting MPC with PIOestimated\nuncertainties and external disturbances. The\napproach is demonstrated practically by applying MPC to QET\nDC servomotor for position control application. The proposed\nmethod is compared with classical control strategy-PID\ncontrol.\";s:5:\"thumb\";s:118:\"images/t/3958/design-and-implementation-of-proportional-integral-observer-based-linear-model-predictive-controller.jpg\";s:6:\"thumb2\";s:119:\"images/t2/3958/design-and-implementation-of-proportional-integral-observer-based-linear-model-predictive-controller.jpg\";s:9:\"permalink\";s:100:\"design-and-implementation-of-proportional-integral-observer-based-linear-model-predictive-controller\";s:5:\"pages\";s:1:\"8\";s:6:\"rating\";s:1:\"0\";s:5:\"voter\";s:1:\"0\";}i:6;O:8:\"stdClass\":13:{s:2:\"id\";s:6:\"395757\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:10:\"ideseditor\";s:9:\"author_id\";s:6:\"556127\";s:14:\"author_website\";s:19:\"http://theaceee.org\";s:5:\"title\";s:78:\"Design and Implementation of Discrete Augmented Ziegler-Nichols PID Controller\";s:11:\"description\";s:1182:\"Although designing and tuning a proportionalintegral-\nderivative (PID) controller appears to be conceptually\nintuitive, but it can be hard in practice, if multiple (and often\nconflicting) objectives such as short transient and high\nstability are to be achieved. Traditionally Ziegler Nichols is\nwidely accepted PID tuning method but it’s performance is\nnot accepted for systems where precise control is required. To\novercome this problem, the online gain updating method\nAugmented Ziegler-Nichols PID (AZNPID) was proposed, with\nthe amelioration of Ziegler-Nichols PID’s (ZNPID’s) tuning\nrule. This study is further extension of [1] for making the\nscheme more generalized. With the help of fourth order\nRunge-Kutta method, differential equations involved in PID\nare solved which significantly improves transient performance\nof AZNPID compared to ZNPID. The proposed augmented\nZNPID (AZNPID) is tested on various types of linear processes\nand shows improved performance over ZNPID. The results of\nthe proposed scheme is validated by simulation and also\nverified experimentally by implementing on Quanser’s real\ntime servo-based position control system SRV-02.\";s:5:\"thumb\";s:96:\"images/t/3958/design-and-implementation-of-discrete-augmented-ziegler-nichols-pid-controller.jpg\";s:6:\"thumb2\";s:97:\"images/t2/3958/design-and-implementation-of-discrete-augmented-ziegler-nichols-pid-controller.jpg\";s:9:\"permalink\";s:78:\"design-and-implementation-of-discrete-augmented-ziegler-nichols-pid-controller\";s:5:\"pages\";s:1:\"7\";s:6:\"rating\";s:1:\"0\";s:5:\"voter\";s:1:\"0\";}i:7;O:8:\"stdClass\":13:{s:2:\"id\";s:6:\"413379\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:5:\"ijret\";s:9:\"author_id\";s:6:\"566473\";s:14:\"author_website\";s:0:\"\";s:5:\"title\";s:144:\"DESIGN AND IMPLEMENTATION OF AUTONOMOUS MANEUVERING ROBOTIC VEHICLE USING GLOBAL POSITIONING SYSTEM FOR JAMMING THE COMMUNICATION DURING WARFARE\";s:11:\"description\";s:1098:\"In this paper we present the construction of an autonomous self navigating robotic vehicle. This robotic vehicle uses GPS to automatically navigate itself to the instructed location. Once the robot reaches the desired location it turns on a RF Transmitter which is tuned to the communication frequency of the opposing unit. This RF transmitter transmits random noise continuously. Since the transmission is in the same frequency as that of the communication frequency of the opposing unit, their communication will become noisy and they will be unable to do any meaningful communication. The robotic vehicle essentially contains a GPS receiver, a microcontroller unit and a RF transceiver, in addition to the motors that run the robotic vehicle. The robotic vehicle can be commanded to go to a certain location using the GPS co-ordinates of the location. These co-ordinates are given to the robot using a RF data link. Once the robot receives the GPS co-ordinates, the robot starts its process and automatically navigates itself to the commanded location with the help of the on board GPS receiver.\";s:5:\"thumb\";s:117:\"images/t/4134/design-and-implementation-of-autonomous-maneuvering-robotic-vehicle-using-global-positioning-system.jpg\";s:6:\"thumb2\";s:118:\"images/t2/4134/design-and-implementation-of-autonomous-maneuvering-robotic-vehicle-using-global-positioning-system.jpg\";s:9:\"permalink\";s:99:\"design-and-implementation-of-autonomous-maneuvering-robotic-vehicle-using-global-positioning-system\";s:5:\"pages\";s:1:\"6\";s:6:\"rating\";s:1:\"0\";s:5:\"voter\";s:1:\"0\";}i:8;O:8:\"stdClass\":13:{s:2:\"id\";s:6:\"414120\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:5:\"ijret\";s:9:\"author_id\";s:6:\"566473\";s:14:\"author_website\";s:0:\"\";s:5:\"title\";s:69:\"DESIGN AND IMPLEMENTATION OF NETWORK SECURITY USING GENETIC ALGORITHM\";s:11:\"description\";s:800:\"Over the last few years, Secured transmission of data has been a major issue in data communication. This project mainly concerns about the security of confidential information and data transmission using public key cryptography with Genetic Algorithm in order to provide confidentiality, authentication, integrity and non-repudiation of the messages. First, an algorithm is developed and implemented to generate a key pair (Private and public Key).A plain text is encrypted using the Public Key of receiver to produce an intermediate cipher. The intermediate cipher is again encrypted using genetic algorithm to produce final cipher. The final cipher first decrypted to produce the intermediate cipher which in turn decrypted to get the plain text using the Private key of the receiver or vice versa.\";s:5:\"thumb\";s:87:\"images/t/4142/design-and-implementation-of-network-security-using-genetic-algorithm.jpg\";s:6:\"thumb2\";s:88:\"images/t2/4142/design-and-implementation-of-network-security-using-genetic-algorithm.jpg\";s:9:\"permalink\";s:69:\"design-and-implementation-of-network-security-using-genetic-algorithm\";s:5:\"pages\";s:1:\"6\";s:6:\"rating\";s:1:\"0\";s:5:\"voter\";s:1:\"0\";}i:9;O:8:\"stdClass\":13:{s:2:\"id\";s:6:\"140534\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:10:\"umar.sidik\";s:9:\"author_id\";s:4:\"4589\";s:14:\"author_website\";s:27:\"http://www.umarcenter.co.nr\";s:5:\"title\";s:53:\"The Design and Implementation of Educational Software\";s:11:\"description\";s:20:\"UMAR SIDIK,S.T.,M.Sc\";s:5:\"thumb\";s:71:\"images/t/1406/the-design-and-implementation-of-educational-software.jpg\";s:6:\"thumb2\";s:72:\"images/t2/1406/the-design-and-implementation-of-educational-software.jpg\";s:9:\"permalink\";s:53:\"the-design-and-implementation-of-educational-software\";s:5:\"pages\";s:1:\"7\";s:6:\"rating\";s:1:\"0\";s:5:\"voter\";s:1:\"0\";}}', `cache_on` = '2015-02-27 16:11:53' WHERE `aff_id` = '1016835'