National Repository of Grey Literature 1,859 records found  beginprevious1827 - 1836nextend  jump to record: Search took 0.00 seconds. 
Inverse kinematic modelling in simmechanics and application for robotics mechanisms
Grepl, Robert ; Ondrůšek, Č.
This paper deals with the design of inverse kinematic model in software Matlab-SimMechanics. Presented approach is applied to particular robotic mechanism, thepanthographical leg of quadruped walking robot. It is possible to use created model as an approximation methodtraining data generator or directly in computation in the Matlab.
On urban atmospheric boundary layer simulation
Aubrun, S. ; Leitl, B. ; Jaňour, Zbyněk
Flow and dispersion inside the urban street canyon simulation was introduced. Urban region is simulated by roughness elements. the main characteristics of the flow are determined by LDA system and optimalisation of the parameters is determined by spires.
Simulace radiačního poškozování v železe (Z 1309/01)
Pelikán, Vladimír ; Machová, Anna
The research report presents a new code DynRad3D for simulations of radiation damage by molecular dynamic technique and as well, some new results at 600 K.
Simulation of dynamic phenomenons in nonlinear parametric systems with kinematic coupling and backlash
Škuderová, Alena
For verification analytical results of solving inner dynamics on nonlinear parametric system was built simulation model of stiff bearing external spur gearing, which respects except variable stiffness - given change numbers of tooth in mesh - also influence of geometrical departure evolventy curve from ideal profil side tooth. Simulation model of system with two degrees of freedom covers region of normal mesh, tchnological backlash and areas of inverse mesh.
SBRA method and the development of its application
Půstka, D. ; Marek, Pavel
Tento příspěvek obrací pozornost na potenci l metody SBRA, zvláště u ocelových konstrucí. Plně pravděpodobnostní řešení daného problému je tu ukázáno na dvou příkladech. Na ocelovém nosníku ovlivněném korozí a na akumulaci poškození únavou na ocelových podpěrách namáhaných větrem. 295 This paper turns attention to the potential of the simulation based reliability assessment method SBRA, considering especially the durability assessment of steel structures. A fully probabilistic approach is demonstrated using two examples. A steel component is exposed to time dependent effects of corrosion and assessment of the accumulation fatigue damage.
SBRA Method
Marek, Pavel ; Guštar, M.
Probabilistic reliability assessment method SBRA based on application of simulation technique.
Reliability Analysis using Monte Carlo Simulation and Bounded Histograms of Input Random Variables
Václavek, L. ; Marek, Pavel
Probabilistic simulation based method SBRA is apllyed in safety and serviceability assessment of a planar steel frame. The reliability is expresed by comparing the calculated probability of failure and the target probability contained in codes.
SBRA Concept in Corrosion Modelling and Inspection Planning
Korouš, Jan ; Marek, Pavel
The paper turns attension to the application of the SimulationBased Reliability Assessment Method (SBRA) in case of a structu-ral member exposed to tension and to corrosion. The probabilityof failure, as a function of time, is calculated using directMonte Carlo simulation.
Reliability analysis of static indeterminate steel frame byprobabilistic method SBRA
Pustka, D. ; Marek, Pavel
The subject of the paper is a study on probabilistic reliabilityassessment of a steel frame using Simulation-Based Reliabilitymethod SBRA. The direct Monte Carlo simulation technique is usedas a tool in order to analyse the interaction of input randomvariables (including loading) expressed by non-parametric boundedhistograms.
Influence of land-use changes on flood regime - simulation using rainfall-runoff model
Buchtele, Josef ; Buchtelová, Marie ; Fořtová, Magda
Deforestation induced by acid rains causes also the changes of runoff process. Data of one experimental basin have been used for simulation which should reveal appearing runoff changes.

National Repository of Grey Literature : 1,859 records found   beginprevious1827 - 1836nextend  jump to record:
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