Applied Mechanics and Materials Vols. 651-653

Abstract: After a full analysis of the principle and general structure of Medicine Distribution Center (MDC), this paper researches the application of RFID (Radio Frequency Identification) in MDC. The MDC adopts the RFID as the support platform, covering the medicines’ entry, picking, checking, delivery and many other operation flows. The paper also constructs a new medicine-distribution mode and its information system model in accordance with GPS (global positioning system), GIS (geographical information system) and routing optimization technology. The MDC can collect, deliver, check, and update mass data on the medicines’ entry and delivery, the labor intensity being decreased. Fault scanning, miss scanning, re-scanning and other artificial errors have been avoided, and the efficiency and accuracy improved.

Abstract: This paper builds an infrared scene of sphere target based on JAMSE, which provides EO/IR environment and is suite to build infrared imaging simulation system of engineering and engagement-level. In addition, to speed up this infrared imaging simulation, we analyzed the process of external rendering mode, which is applied in JMAES EO/IR environment, and found the external rendering image compounding is a highly independently process, which is suite to parallel computing. After testing on NVIDIA TESLA C2075 GPU with CUDA, and comparing the performance with the corresponding sequentialprocess on CPU, we got a satisfied result. This process obtains a speed up of over 10.

Abstract: Through the ergonomic analysis module that is based on the CATIA software platform, the virtual human body model is introduced into the rescue cabin digital module of ambulance and thus the virtual man-machine relationship is established; meanwhile, the theories of ergonomics are employed as guidance for the optimization design of rescue cabin so as to probe into how the CATIA-based ergonomic analysis module is applied in product development and design.

Abstract: IEC has developed 61968 specifications for interoperability in distribution network area, provides the possibility for solving isolated island of information. This paper designed the conformance test system for information exchange bus, used to verify the information bus meets IEC 61968 interoperability requirements. First introduced the information bus and message transmission mode based on topic. Then it describes the conformance test system structure, testing method and the testing process, as well as visualization of the message exchange process. The paper summarizes domestic and foreign information interoperability testing experience and future planning.

Abstract: The joint debugging of large-scale information system and monitoring of running status must rely on special joint debugging and status monitoring system, so as to improve the efficiency of the joint debugging. At the same time, warning will be informed in case of system failure, and then maintenance personnel can first troubleshoot rapidly. Besides the increasing of system reliability, the requirements for system maintenance personnel are greatly reduced. This paper aims to introduce the design of a certain information system joint debugging and status monitoring system.

Abstract: This study combines an expert system with cloud computing, establishing the expert system on a cloud platform to provide users with assistance and recommendations about diabetes and diabetic retinopathy diagnosis. This study mainly adopts an empirical approach. The first step is to define the research topic, and then propose questions and the research purpose based on the research background and motivation. Research results are related to three areas, specifically diabetes and diabetic retinopathy, expert systems, and cloud computing. After analyzing and organizing the literature, the research method and scope of research are established with a system design based on the three areas. This study then develops a prototype system to validate, evaluate, and test the expert system. Finally, study gives the conclusion and recommendations.

Abstract: Computer-aided indoor design is a communication-dense process. In the design, computer technology is usually needed to realize mutual data interaction, feedback and coordination as well as promote the quality and efficiency of indoor design through the correlation of data. Therefore, from the perspective of computer supported environment, the paper puts forward the most explicit requirements on cooperative design, i.e., by adopting a series of software, such as CAD, Revit, BIM and so on, under the technological background of computer supported cooperative work, the paper improves the maintenance and updating of each link in the design and construction process, thus leading to a great and overall leap of indoor design based on the bidirectional associations between computer technology and cooperative design.

Abstract: With the aim to determine parameter influences of a measurement system based on optical feedback interference in a laser diode, a mathematic model of optical feedback interference effect is built. LabVIEW which is a kind of graphical programming language is used to realize parameter setting and graphic display by front panel and program chart. Experimental results show that the stripes of optical feedback interference effect are saw-tooth-like waveform when feedback level factor is less than and close to 1, which can be used to determine moving direction of external reflecting object. Feedback interferences generate when vibration amplitude of reflecting surfaces is greater than λ/4. The stripe number is 4N when vibration amplitude dL equals Nλ. Vibrational frequency of external reflecting surface equals the frequency of feedback interference signal and has no influence on stripe number in a period. Measurement of external reflecting object based on optical feedback interference effect has measurement precision less than laser wavelength and real time direction recognition ability.

Abstract: NC milling plays an important role in machining. With the continuous development of modern manufacturing technology, carrying out a series of in-depth study of NC milling physical simulation is necessary. On the one hand, we performed a GUI of physical simulation with MATLAB to obtain the forecasting values of milling force and surface roughness when specified parameter is input, on the other hand, according to the forecasting values, the chosen parameter value can be adjusted appropriately. Thus, bi-direction optimized selection is achieved.

Abstract: In this paper, we address the problem of recovering the 3D structure of a non-rigid object based on trajectories throughout an image sequence. We formulate the 3D non-rigid shape as a linear combination of basis trajectories and compute the rectification matrix using generic algorithm with orthogonal constrains. In order to improve the reconstruction ability, trajectory filters are introduced to eliminate the need for choosing basis size. Experimental results from a human motion image sequences show that the proposed approach is more efficient for recovery of 3D non-rigid structure. Furthermore, the adjustment of basis size is avoided through the success use of trajectory filters.