"112221" . "124" . "Types and stability of quasi-periodic response of a spherical pendulum"@en . . . . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . "N\u00E1prstek, Ji\u0159\u00ED" . . "Computers and Structures" . "Types and stability of quasi-periodic response of a spherical pendulum" . "2"^^ . . . . "000320416400008" . "This study concentrates to an effect usually called quasi-periodic response. Double degree of freedom (DDOF) spherical pendulum as an auto-parametric system is used to demonstrate and investigate this effect. Sweeping the excitation frequency throughout the auto-parametric resonance interval, various types of quasi-periodic response can be encountered. An analytical\u2013numerical approach of these effects is developed using the original non-linear system. Relevant differential system in slow time\u2019\u2019 is presented, which provides periodic, orbital and a few singular solutions separating basic response types. Numerical evaluation of typical cases and comprehensive parametric study are included. Some open problems are indicated." . . . . "RIV/68378297:_____/13:00395037!RIV14-GA0-68378297" . . . "Types and stability of quasi-periodic response of a spherical pendulum"@en . "[73F58E25ABD6]" . "2"^^ . "14"^^ . "Types and stability of quasi-periodic response of a spherical pendulum" . "This study concentrates to an effect usually called quasi-periodic response. Double degree of freedom (DDOF) spherical pendulum as an auto-parametric system is used to demonstrate and investigate this effect. Sweeping the excitation frequency throughout the auto-parametric resonance interval, various types of quasi-periodic response can be encountered. An analytical\u2013numerical approach of these effects is developed using the original non-linear system. Relevant differential system in slow time\u2019\u2019 is presented, which provides periodic, orbital and a few singular solutions separating basic response types. Numerical evaluation of typical cases and comprehensive parametric study are included. Some open problems are indicated."@en . . . . . . "8" . "I, P(GA103/09/0094), P(IAA200710902)" . . "0045-7949" . . . "http://www.sciencedirect.com/science/article/pii/S0045794912002672" . "10.1016/j.compstruc.2012.11.003" . "non-linear vibration; spherical pendulum; auto-parametric systems; quasi-periodic processes; dynamic stability; asymptotic methods"@en . "Fischer, Cyril" . . "RIV/68378297:_____/13:00395037" . .