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It would be difficult and stressful for a single operator to operate an underwater manipulator using his/her both hands in deep sea environments while the operator has to monitor or manipulate additional equipment. In order to reduce the operating pressure and make full use of the operator potentials, in this paper we propose a control strategy for operating the underwater manipulator via P300 brainwaves,...
There is a bottleneck of low efficiency in transmitting large amounts of data in service-oriented architecture, SOA. Based on distributed architecture, a query solution of modular classification combining with web services is proposed to resolve the problem in this paper. In the solution, multi-threading is used to obtain respective data from corresponding distributed database. The solution increases...
In distance education, the elementary function of data management system is to handle the related data in network teaching in filtering, sorting and classification, and make it to be the useful information for management and decision-making. Through the analysis and comparison of the commonly used data management modes that mainly used for calculating the learners' learning information in network...
This paper presents a method of phase difference determination by fringe pattern correlation in interferometry. In the method, the phase difference between two fringe patterns is determined by fringe pattern correlation and linear interpolation with subpixel accuracy. The experiment shows that this method is useful for the determination of phase difference between two equi-spaced fringe patterns in...
The paper introduces the remote control teaching system of central air-conditioning. It designs idea to carry through interactive distant education in remote control teaching system. It expatiates the methods, process and thoughts to accomplish distant education by applying modern education technology and interactive teaching methods. By means of these , the distant teaching and training of central...
In order to solve the various shortcomings of the traditional approaches, this paper proposes a fault detection and examination system on intelligentized home appliances. The main idea is: by using RS-485 network technology, simulation and database technology, embedded control technology etc. and through machine integration, the training and examination on learning home appliances maintenance is achieved...
This paper narrates the design on constructing informatized training and assessment system of refrigerate equipment. Through the analysis of functional module such as RS485, intelligent embedded controllers, simulation training platform, the characteristics of higher efficiency, low-loss, lowcost, guarantee the fairness and just of the examination are mainly discussed.
The development of high performance computing technology will exert important influence on traditional News Publishing mode. The old-fashioned central process method has affected news time-effect harmfully, and stand-alone system has low availability and reliability. It is inevitable to use cluster-computing technology to renovate obsolete equipment of news agencies.
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