Parametric oscillator
A parametric oscillator is a driven harmonic oscillator in which the oscillations are driven by varying some parameter of the system at some frequency, typically different from the natural frequency of the oscillator. A simple example of a parametric oscillator is a child pumping a playground swing by periodically standing and squatting to increase the size of the swing's oscillations. The child's motions vary the moment of inertia of the swing as a pendulum. The "pump" motions of the child must be at twice the frequency of the swing's oscillations. Examples of parameters that may be varied are the oscillator's resonance frequency and damping .
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Parametric oscillator
A parametric oscillator is a driven harmonic oscillator in which the oscillations are driven by varying some parameter of the system at some frequency, typically different from the natural frequency of the oscillator. A simple example of a parametric oscillator is a child pumping a playground swing by periodically standing and squatting to increase the size of the swing's oscillations. The child's motions vary the moment of inertia of the swing as a pendulum. The "pump" motions of the child must be at twice the frequency of the swing's oscillations. Examples of parameters that may be varied are the oscillator's resonance frequency and damping .
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A parametric oscillator is a d ...... ication on a system parameter.
@en
Ein parametrischer Oszillator ...... geringerer Frequenz umwandeln.
@de
En mécanique, un pendule simpl ...... e convertisseur de fréquences.
@fr
Il moto armonico parametrico è ...... r in onde di frequenza minore.
@it
Při parametrické rezonanci se ...... ším případě mnohem náročnější.
@cs
Параметрический осциллятор — о ...... стабильностью и устойчивостью.
@ru
Параметричний резонанс - резон ...... тричного резонансу - гойдалка.
@uk
係数励振(けいすうれいしん、英: parametric ex ...... は、マシュー方程式、ヒル方程式の形式に帰着できる場合が多い。
@ja
參數振盪器(英語:parametric oscillator ...... ,其將入射的雷射光波轉換成兩道較低頻率(分別為)的出射光波。
@zh
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A parametric oscillator is a d ...... onance frequency and damping .
@en
Ein parametrischer Oszillator ...... unkts parallel zur Aufhängung.
@de
En mécanique, un pendule simpl ...... e convertisseur de fréquences.
@fr
Il moto armonico parametrico è ...... o sarà pur sempre lineare in :
@it
Při parametrické rezonanci se ...... Rezonanční frekvence ωp = 2ω.
@cs
Параметрический осциллятор — о ...... менению динамики всей системы.
@ru
Параметричний резонанс - резон ...... тричного резонансу - гойдалка.
@uk
係数励振(けいすうれいしん、英: parametric ex ...... は、マシュー方程式、ヒル方程式の形式に帰着できる場合が多い。
@ja
參數振盪器(英語:parametric oscillator ...... ,其將入射的雷射光波轉換成兩道較低頻率(分別為)的出射光波。
@zh
label
Moto armonico parametrico
@it
Parametric oscillator
@en
Parametrická rezonance
@cs
Parametrischer Oszillator
@de
Pendule simple à résonance paramétrique
@fr
Параметрический осциллятор
@ru
Параметричний резонанс
@uk
係数励振
@ja
參數振盪器
@zh