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Kursk State Technical University - Principles of construction of system for land measuring and tools for performing exact calculations of take off weight and position of center weight and extrapolation during the time of flight and landing

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Date of filling in 05.05.2008
Organization name Kursk State Technical University
Organization adress 50 let Oktyabrya St., 94, Kursk-40, 305040
Department/Unit Chair of Software
Contact person Dovgal Viktor, DSc, Professor
Phone +7-4712-522596
Fax +7-4712-504821
E-Mail katemel@mail.ru
Web-site http://www.kstu.kursk.ru
Organization type
  • Research
  • Education
Special Programme
Theme
Information and Communication Technologies (ICT)
Call identifier
Topic number Principles of construction of system for land measuring and tools for performing exact calculations of take off weight and position of center weight and extrapolation during the time of flight and landing
Call Deadline
Short description of the organization (max 12 lines): -
Expertise offered The main aim of this researching is solving a fundamental problem of creation tools (methods, algorithms and software, primary transformers and special calculation units) for exact weight calculation and center weight of aircrafts, that measured on the land, and their extrapolation during the time of flight and landing, based only on the measures obtained on the land. For creations tools, united in integrated system, it is necessary:
  • to create theoretical base for calculation, high precision measurement and extrapolation of parameters of aircrafts and other flying machines, representing complex technical systems and having some different functional states, like land position, flight and landing, but available measures are parameters that can be obtained on the land position of aircraft;
  • to develop theoretical base for high speed and high precision calculation and principles of organization for hardware realization of calculation processes;
  • to create schemes for hardware base for realization of measurement, high precision calculations and extrapolation for other functional states of aircrafts.
The content of the research includes:
  • researching of peculiarities of aircraft as a complicated physical systems with not only functional states;
  • building up mathematical models of objects taking into consideration their peculiarities, restrictions and criterions of functioning;
  • developing base of theory high speed and exact calculation as a logical basement of statements and theorems;
  • developing methodology of high speed exact calculation, that has system-organized set of new methods of modeling, calculations and extrapolation of parameters of researching object;
  • developing new algorithmic system for performing high speed calculations;
  • researching methods of synthesis of algorithmic schemes of realization high speed exact calculations and structurally functional organization of algorithm in complete algorithmic system;
  • developing algorithmic model for performing high speed exact calculations of parameters of aircrafts;
  • developing structurally functional organization of hardware base for collecting and producing data in form of major and minor transformers (gauges and processors);
  • developing principles of organization of subsystem of major and minor transformers;
  • collecting theoretical results, models, methods, algorithmic and hardware tools in complete uniform system.
Appliers have required experience in the carrying out researches. More than 50 scientific publications and more than 50 patents are received in the process of research work.
Problems to be solved and results: New mathematical models of aircrafts in projection of dynamic of changing conditions of flight and landing taking into consideration their peculiarities, restrictions and criterions of functioning for high precision calculations and extrapolation. Methods for improving precision of calculation of parameters and for synthesis algorithmic tools and hardware units for aircrafts with non only functional states. Methodology of creating algorithmic tools for high speed and high precision calculation and architecture of hardware base. Technical decision of subsystem of safety flights for measurement of parameters of weight and center weight of aircrafts on the land and extrapolation of parameters during the time of taking off, flight and landing, having internal hardware units for measuring on the land; high speed and exact calculation; extrapolation of parameters for whole time of the flight. Scientific, technical and practical value expected results; technical and economical parameters:
  • expected scientific results of researching in the first time allow during analysis of aircrafts performs extrapolation of results of calculations of minor parameters in the only state on the land with available measurement of major parameters, applying it on the other functional states and conditions of functioning, in which collecting data can be extremely complicated or absolutely impossible;
  • the level of major relative result error of the land weight and major absolute center weight is not above 1%, error of extrapolation, according to preliminary modelling, is not above 1, 2% of relative result error of the land weight and major absolute center weight.
Scientific keywords calculation safety extrapolation model algorithm weight center weight calculation unit take off measuring
Publications on the topic (other references) -
Description of previous and present experience in International Cooperation -
Previous participation in EU’s Framework Programme projects