National Repository of Grey Literature 133 records found  beginprevious124 - 133  jump to record: Search took 0.01 seconds. 
Regions of subharmonic motions of the oscillator with Hertz's model of impact
Peterka, František ; Čipera, S.
There were obtained new laws of dynamics of impact oscillators with soft impacts. They will be partially explained using oscillator with the Hertz model of soft impact. Special features of motion with soft impacts in the comparison with the motion with rigid impacts will be shown by the evaluation of regions of existence and basins of attraction of different subharmonic impact motions.
Problems of impact oscillator dynamics solved in 2000
Peterka, František
Dynamics of mechanical systems with impacts is investigated in the Institute of Thermomechanics for purposes of undamental research and for the application of impact oscillators in mechanical processing.
Subharmonic and chaotic motions of the oscillator with soft impacts
Peterka, František ; Kocanda, Lubomír ; Qasmi, M.
This paper shows the behaviour of impact oscillator with soft impacts using numerical simulation of motion. Parameters of the system correspond to parameters of the experimental device.parametrům experimentálního zařízení.
The approximation of correlation dimension of strange attractors of two-masses mechanical system with impacts
Čipera, S. ; Peterka, František
The motion of the pair of bodies with the both-sides impacts and dry friction forces is considered. The Poincaré sections in phase-space of the relative motion are utilized. The correlation dimensions of strange attractors are estimated from numerically generated data with respect to the changes of the drive frequency.
Water quality simulation in reservoir system
Růžička, Martin ; Hejzlar, Josef ; Jarošík, Jiří
Aim of the paper is to describe state of art and to show the problem solution methodology on example of reservoir system located in the Vltava watershed.
Oceňování opcí pomocí simulačních metod
Marková, Iva ; Dlouhý, Martin (advisor) ; Kuncová, Martina (referee)
Obsahem této práce je popis problematiky opcí. Stěžejním cílem této práce je získat reálný odhad hodnoty opce. K ocenění opcí bude použit základní Black-Scholesův model, který bude rozvinut o vliv dividend. Oceňování je založené na mnohokrát opakované předpovědi budoucí hodnoty podkladové akcie. Tato metoda se pokouší napodobit skutečnou situaci pomocí numerické simulace Monte Carlo.

National Repository of Grey Literature : 133 records found   beginprevious124 - 133  jump to record:
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