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National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
Conditioning of Primary Systems for Solving by Flexibility Method
 Sabelová, Katarína ; Mašek, Jan (referee) ; Frantík, Petr (advisor)
This bachelor thesis deals with effect of chosen basic determinate structure on solution of statically indeterminate structures obtained by using force method. Evaluation of basic determinate structure is based on conditioning of flexibility matrix, defined by three different condition numbers. Each of the four analyzed structures is examined in different way, due to their individual characteristics. As a result, few findings about dependence of conditioning of used basic structure on structures parameters and its effect on solution by force method were obtained.
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A simple algorithm for probes positioning in BTT systems
 Tchawou Tchuisseu, Eder Batista ; Procházka, Pavel ; Maturkanič, Dušan
The Blade Tip Timing (BTT), a non-contact method for measuring the blade tip displacement through the time of arrival, is studied in this article. This work proposes a simple algorithm based on the minimization of the coherence and the condition number of the sensingmatrix for defining the best probe positioning in the case of synchronous and asynchronous vibrations.
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Conditioning of Primary Systems for Solving by Flexibility Method
 Sabelová, Katarína ; Mašek, Jan (referee) ; Frantík, Petr (advisor)
This bachelor thesis deals with effect of chosen basic determinate structure on solution of statically indeterminate structures obtained by using force method. Evaluation of basic determinate structure is based on conditioning of flexibility matrix, defined by three different condition numbers. Each of the four analyzed structures is examined in different way, due to their individual characteristics. As a result, few findings about dependence of conditioning of used basic structure on structures parameters and its effect on solution by force method were obtained.
Detailed record

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