Advanced Materials Research Vols. 433-440

Abstract: The focus of the research is on the design and development of a mobile robot which has the ability to transfer from floor to wall. A novel technique is proposed for Floor-to-Wall Transfer (FWT) robot, which has the capability to move on multi terrain in different surfaces and then able to transfer to the vertical surfaces and perform task such as exploration. The proposed FWT Mobile robot is able to perform navigation such as obstacle avoidance, terrain, capturing videos and pictures across high ceiling, industrial measurement and observation where traditional vehicles or human labor are less feasible to reach. The FWT robot consists of two portions which are the MotherBot and ExplorerBot. While the MotherBot carries the ExplorerBot, it navigates in terrain surface and staircase. ExplorerBot detaches the MotherBot, while MotherBot faces the vertical wall and ExplorerBot drive itself and navigates according to the proposed algorithm. Additional features are added onto the MotherBot and ExplorerBot to perform special tasks such as transferring, navigation, sensing objects etc. Experimental studies are carried out to study the performance of both robots. Comparison between proposed techniques using existing work are discussed and evaluated.

Abstract: This paper is on the urgent need of today’s Aviation Sector which comes smart materials in airplanes. We have made wireless system i.e. a real time Flight Data Recorder (FDR) in which the data(Parameters like Engine Temperature ,Fuel Level, Speed ,Location (Latitude And Longitude)etc. ) getting stored in real time, in the plane’s FDR(commonly known as Black Box), same data will get transferred to our Personal Computer(PC) which is at ground. The data will be transferred via XBEE-RF Module( long range). Also, the Global Positioning System (GPS) device will send the Position coordinates logged by the micro-controller at periodic intervals. After processing the data, the data will be uploaded to the server via the GPRS/Internet Connection. The program resident on the server will process the data and map the position on a digital map. The digital map view can be accessed through and other PC’s using the Protocol, thus giving real time positioning and different parameters of the plane on ground. “This paper focuses on sufficient data for analyzing the air disasters as short term application, and reduction of air disasters as long term goal.”

Abstract: Distributed power with the characteristics of clean, convenient, reliable, less transmission losses and suitable for renewable energy, is appropriate for China's sustainable development. In this paper, we discuss the necessity of developing distributed power in our country and the impacts when combined to the grid. Then we put forward the paths and methods to promote distributed power according to the situation in our country. Finally, we look ahead the development of distributed power With China's rapid economic development, the contradiction between energy supply and demand is becoming increasingly prominent. In addition, the huaman survival environment is deteriorating. There comes a new form of power generation- distributed power, which is mainly based on new energy and renewable energy. It is of great significance to improve China's energy structure, and to realize sustainable development in our country.

Abstract: Lake is one of the most type important wetland; remote sensing technology applied on wetland had become a research hotspot of wetlands. Automatic or semi-automatic extraction using computer wetland information extraction can improve the efficiency in the human, material, etc. From remote sensing images automatically extract wetland information is important for Wetland research and putting forward Utilization. In this paper, Yellow River source region for the test area, we use interpolation and threshold method automatically to extract lake information from ETM + images. Making use of both spectral and structural features of lake, this method acquired a good result.

Abstract: This paper employs a Dynamical Systems Approach to a Wheeled Mobile Robot (WMR) Locomotion problem using an extended Bond Graph model. Bond Graph model of a WMR and its subsystems have been developed and the model and subsystems are validated using 20-Sim Simulation environment. The developed model provides a stable and computationally less intensive framework that can be deployed on resource constrained embedded devices for path planning, navigation and formation modeling.

Abstract: The terminal link of serial robot has six degrees of freedom at most. This paper presents another method based on the screw theory and kinematics output matrix, which can conveniently calculate the degree of freedom of terminal link about serial robot, and meanwhile lay good foundation for researching the parallel robot.

Abstract: To get around the problem of limited samples and the difficulty in data collection which is faced by fighter’s fly-away cost estimation, This paper utilizes the grey relational analysis method to calculate the relational coefficients between fighter’s parameters and fly-away cost, and presents a method to estimate the fly-away cost based on the relational coefficients. A few fighters’ raw data has been selected to be a case study at the end to verify the effectiveness and feasibility of this method.

Abstract: When a flight crew has situation awareness they have a complete and accurate understanding of the physical, temporal and emotional environments in which they are situated. This allows the flight crew to interpret and evaluate elements or events in the environment in which they are situated and determine the risks associated with these events and an appropriate strategy to minimize and manage these risks. This paper describes the architecture for an intelligent software agent which assesses a flight crew’s situation awareness through the observation of a pilot’s eye movements. The agent perceives pilot behavior using a proprietary eye tracking device. This behavior is compared to a behavior database to decide whether the behavior of the pilot is appropriate or inappropriate in terms of the safety of the flight. The flight crew is alerted if the behavior is judged to be consistent with the flight crew losing situation awareness.

Abstract: Through the analysis on the status of the existing higher education management, this paper proposes an implementation scheme of higher education management information system. This scheme adopts the application architecture with combination of B/S and C/S, thus having strong versatility, simple operation, and easy maintenance features, and then has a strong practical value.

Abstract: This article is a brief introduction of the successful way to improve pumps’ efficiency, reduce electricity consumption and cost of water supply by applying PID frequency conversion technique in water-supply centrifugal pumps of Huabei Oilfield.