Search Results

1 - 10 of 622 items :

Clear All

References Abdelzaher T.F. and Shin K.G. (2000): Period-based load partitioning and assignment for large real-time applications . — IEEE Trans. Comput., Vol. 49, No. 1, pp. 81-87. Alpert C.J. and Kahng A.B. (1995): Recent developments in netlist partitioning: A survey .—VLSI J., Vol. 19, No. 1-2, pp. 1-81. Arató P., Juhász S., Mann Z.Á., Orbán A. and Papp D. (2003a): Hardware/software partitioning in embedded system design . — Proc. IEEE Int. Symp. Intelligent Signal Processing , Budapest, Hungary, pp. 197-202. Arató P., Mann Z.Á. and Orbán A. (2003b

Applications on SGX. In 2017 USENIX Annual Technical Conference (USENIX ATC 17) , pages 645–658, Santa Clara, CA, 2017. USENIX Association. URL https://www.usenix.org/conference/atc17/technical-sessions/presentation/tsai . [10] Victor Costan, Ilia Lebedev, and Srinivas Devadas. Sanctum: Minimal Hardware Extensions for Strong Software Isolation. In 25th USENIX Security Symposium (USENIX Security 16) , pages 857–874, Austin, TX, 2016. USENIX Association. URL https://www.usenix.org/conference/usenixsecurity16/technical-sessions/presentation/costan . [11] Lorrie Cranor, Marc

References Drzazga A., Hajdul J., Malec J. and Wnuk M. (1983). Hardware image preprocessor, Technical Report , Wrocław University of Technology (in Polish). Dudani S., Breeding K. and McGhee R. (1977). Aircraft identification by moment invariants, IEEE Transactions on Computers , 26 (1): 39-46. SGS-THOMSON Microelectronics (1994). IMSA110 Image and Signal Processing Sub-system http://www.datasheetcatalog.com Texas Instruments Europe (1997). Implementation of an Image Processing Library for the TMS320C8x , BPRA059 http://www.datasheetcatalog.com Xilinx, Inc

Abstract

The subject of the paper is a presentation of hardware protections, which increase the reliability of a prototype inverter welder. Under certain assumptions, the constructed device may be classified to a group containing objects with a serial reliability structure. As a result, the functionality of the inverter welder is provided, when all components (sub-assemblies) operate correctly. The paper presents the results of simulations, which confirm the essence of using each of the hardware protections. The tests were conducted using the ICAP/4 software by Intusoft.

industry, V. G. Kurbatsky, A. V. Strumelyak, Promyshlennaya energetika, No. 8. - 2006. - P.12-17. (in Russian) V. G. Kurbatsky, "Universal integrated hardware and software system "PRIZNAK-10M" for measuring electric and magnetic field intensity," V. G. Kurbatsky, A. V. Stumelyak, Energetik, No.5. - 2007. - P.29-30. (in Russian) A. V. Strumelyak, "Universal integrated hardware and software system "PRIZNAK-10M" for measuring electric and magnetic field intensity," Tekhnologii EMS, No.2(9), 2004. - P. 40-44. (in Russian)

References [1] ISERMANN, R.-SCHAFFNIT, J.-SINSEL, S.: Hardware-inthe- Loop Simulation for the Design and Testing of Engine-Control Systems, Control Eng. Pract. 7 No. 5 (1999), 643-653. [2] LU, B.-WU, X.-FIGUEROA, H.-MONTI, A.: A Low-Cost Real-Time Hardware-in-the-Loop Testing Approach of Power Electronics Controls, IEEE Trans. Ind. Electron. 54 No. 2 (2007), 919-931. [3] MICHAIL, K.-ZOLOTAS, A.-GOODALL, R. M.: Optimised Configuration of Sensors for Fault Tolerant Control of an Electromagnetic Suspension System, Int. J. Syst. Sci. 43 No. 10 (2012), 1785-1804. [4

Abstract

Health issues for elderly people may lead to different injuries obtained during simple activities of daily living. Potentially the most dangerous are unintentional falls that may be critical or even lethal to some patients due to the heavy injury risk. In the project “Wireless Sensor Systems in Telecare Application for Elderly People”, we have developed a robust fall detection algorithm for a wearable wireless sensor. To optimise the algorithm for hardware performance and test it in field, we have designed an accelerometer based wireless fall detector. Our main considerations were: a) functionality – so that the algorithm can be applied to the chosen hardware, and b) power efficiency – so that it can run for a very long time. We have picked and tested the parts, built a prototype, optimised the firmware for lowest consumption, tested the performance and measured the consumption parameters. In this paper, we discuss our design choices and present the results of our work.

Abstract

The paper presents the structure and basic properties of the SWPL-1 helmet-mounted flight parameter display system, constructed for the Mi-17 helicopter with analogue systems and on-board instruments. It describes the basic components of the SWPL-1 system and on board components cooperating with the SWPL-1 system necessary to ensure the imaging system’s operation (including the ADU-3200 central unit for aerodynamic data and the GPS-155XL satellite signals receiver). It presents the architecture, the principle of operation, and the main constituents of the SWPL-1 helmet-mounted flight parameter system, as well as the standards of data transmission used in digital communication between the SWPL-1 system and on-board systems (installed on the Mi-17 helicopter). It describes the scope and manner of pilot and navigation data presentation as well as control of drive unit operation parameters in detail. It presents selected optimization methods for tasks executed in the helmet mounted system’s life cycle. The particular stages of the life cycle were described in detail, from the earliest stages of needs identification, through the analytic and conceptual phase, then the implementation stage, and ending with the operation stage. It introduces tasks for optimization and related methods into the process of creating the new system at every stage of its implementation. It presents one of the methods of multi-criteria optimization based on the experts’ assessment of choice of a variant of the helmet-mounted flight parameter display system’s hardware architecture in detail.

-performance stream cipher, in: Proc. Fast Software Encryption-FSE '03, 10th International Workshop (T. Johansson, ed.), Lund, Sweden, 2003, Lect. Notes in Comput. Sei., Vol. 2887, Springer-Verlag, Berlin, 2003, pp. 307-329. [11] DE CANNIERE, C.-PRENEEL, B.: Trivium-A stream cipher construction inspired by block cipher design principles, eSTREAM, ECRYPT Stream Cipher Project, Report 2005/030, 2005, http://www.ecrypt.eu.org/stream. [12] GAJ, K. KAPS. J.-AMIRINENI, V.-ROGAWSKI, M.-HOMSIRIKAMOL, K. -BREWSTER, Β. Y.: ATHENa-Automated, tool for hardware evaluation: Toward fair and

Telescience Support Centers, Japan Experiment Module Mission Control, etc.) controlling the hardware on board the ISS. In regard to Seedling Growth-2, the collaborative work is the PI teams, NASA, ESA, and N-USOC, which house a ground-based model of the EMCS (also termed the engineering model, (EM)) and is the facility responsible for image acquisition and control of the EMCS during the spaceflight experiment ( Hellesang et al. 2005 ; Kiss et al. 2014 ). Table 1 Timeline for Seedling Growth-2 Operations. Location Dates Schedule Test (ST) Sample Prep - ARC Sept. 2013