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	To the analysis of linear and nonlinear damping in gearing systems with impacts Hortel, Milan ; Škuderová, Alena The point of contribution consists in the analysis of linear and nonlinear – cubic - damping influence on the dynamic properties of the specific case of pseudoplanetary system with split power flow. The damping in the area of tooth backlash in the course of tooth face contact loss and consecutive contact with impact is assumed zero. The results of solution are illustrated in 3D space in the form of the phase planes of relative motion in gear mesh in relation to the given damping. Detailed record
	Linear and nonlinear damping in dynamics of gear mesh of kinematic pairs with impacts Hortel, Milan ; Škuderová, Alena The aim of the contribution is to point both qualitative and quantitative at problems of the damping of dynamic phenomena in nonkonservative nonlinear parametric systems - in the gear mesh including impacts that are caused by technological lateral backlash and to give that way certain suggestion for hitherto missing experimental research in this area. Detailed record
	To the composition of mathematical physical model of strong nonlinear planetary gearbox with three double satellite gears and to the solution of its dynamic properties. II - Numerical analysis in system Matlab/Simulink Hortel, Milan ; Škuderová, Alena Lateral backlash in gear mesh due to production technology of planetary gearbox, mounting and manufacturing tolerance have in dynamics of high speed light gear systems an important role. Problems of damping influence in the lubricant layer in gear mesh as well as in the oil layer in gear backlash have connection with qualitative and quantitative behaviour - impacts in such nonlinear parametric systems. Detailed record
	To the composition of mathematical physical model of strong nonlinear planetary gearbox with three double satellite gears and to the solution of its dynamic properties. I - Analysis by means of integrodifferential equations Hortel, Milan ; Škuderová, Alena The contribution is focused to the theory of mathematical physical modelling of planetary systems with double satellite gears and their construction in the form of serial parallel chains of kinematic pairs of gears. Analytical motion analysis leads to the solution of systems weakly and strongly nonlinear parametric integrodifferential equations with solving core in the form of Green´s resolvent by means of soccesive approximation. Detailed record
	To issue of impact effects in planetary transmission systems with spur gears Hortel, Milan ; Škuderová, Alena The designing of gear systems with split power flow needs to be based on the perfect knowledge of dynamic phenomena in these light weekly and strongly nonlinear parametric systems. One in the notable dangerous effects of internal dynamics of such systems are impact effects due to tooth backlash existence in gear mesh. The contribution deals with simulation analysis of dynamic properties of impact effects in damping dependence for special case of system with split power flow. Detailed record
	To some dynamic phenomena in strongly nonlinear parametric systems with split power flow Hortel, Milan ; Škuderová, Alena Planetary gear differential systems constitute the basic structureof gearing systems in aircraft and automobile industry. Theinternal dynamic forces can have important signification foroperating safety and reliability in kind of such high powersystems with minimum dimensions. The important function here havee.g. the impact effects in gear mesh, caused by greater dynamicthan static and elastic deformations of gear tooth in mesh and dampinginfluence in all phases of gear mesh. Detailed record
	To the analysis of the bearing stiffness influence on the amplitude frequency characteristic of the gear wheels Hortel, Milan ; Škuderová, Alena To the analysis of the bearing stiffness influence on the amplitude frequency characteristic of the gear wheels.This contribution deals with the theory of planar steady damped oscillation of the isolated pair of spur gear, which is in two orthogonal direction elastically suspended. The analysis of the periodical solution was carried out by means of transformation of the differential boundary-value problem to the integral problem with the successive approximation and simulation method. The purpose is the determination of the bearing stiffness influence on the dynamic force in gearing mesh. Detailed record
	The integrodifferential theory i the analysis of damping influence of internal dynamic of nonlinlinear parametric systems Hortel, Milan ; Škuderová, Alena This contribution deals with the analysis of influence of damping of nonlinear parametrical systems with kinematic couplings - gear teeth. There is used the integrodifferential theory with the E.Schmidt resolvent kernel splitting method as the mathematical method for the analysis of such complicated dynamical problems. Detailed record
	To the analysis of dynamic phenomena in strongly nonlinear systems with kinematic couplings and split power flow Hortel, Milan ; Škuderová, Alena High parametric systems with split power flow are often applied in aeronautical industry and in crawler vehicles with restricted leg for power units. The motion in such systems leads by the mass discretisation to the solution of ordinary deterministic nonlinear parametric differential equations with time variable terms. Their solution can be carried out by means of analytical integral methods or by means of numerical methods - computer simulation. Detailed record
	At problems of regular and irregular - chaotic motions in faintly and strongly nonlinear gearing systems Hortel, Milan ; Škuderová, Alena The dynamic force is the basis for the minimalization of mass and measures of engineering structures. Gear pair models which mostly approximate the real fact lead to the solution and analysis of nonlinear differential equations with time variable structure. Detailed record

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