Kharkov National University of Radioelectronics
نویسندگان
چکیده
The aerospace environment imposes straight operative conditions so every electronic system usually needs to be validated for these. The same way, communication systems need to be evaluated before their introduction in aerospace applications. In the paper we present a new methodology for the evaluation of communication systems in space applications. The methodology aims, by abstraction, at identifying all the critical aspects for the evaluation and at defining a standard and reusable framework in order to be applicable to any Communication Systems. The methodology has been applied for the evaluation of three Data Bus for satellite communications: 1553, 1-Wire and Profibus DP RS 485 based systems have been analyzed and evaluated 1 .
منابع مشابه
Kharkov National University of Radioelectronics
The corrections of the methodology of power BJT and MOSFET transistor models parameter extraction taking into account the self heating effects are presented For BJT these corrections are included into VBIC model parameter extraction process. For MOSFET current generator connected to standard SPICE MOS model is proposed to take into account drain current growth with transistor temperature.
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Extended Finite State Machines (EFSMs) are often used in model-based development and for modeling VHDL specifications. This paper proposes an approach for automated test generation for EFSM models. Design by contract approach is applied to formalize specification requirements. Genetic algorithm is proposed to find set of values that triggers given path in the EFSM and reveals inconsistensies wi...
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متن کاملKharkov National University of Radioelectronics
Nowadays space applications are provided with a processing power absolutely overcoming the one available just a few years ago. Typical mission-critical space system applications include also the issue of solid-state recorder(s). Flash-memories are nonvolatile, shock-resistant and power-economic, but in turn have different drawbacks. A solid-state recorder for space applications should satisfy m...
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