查詢結果分析
來源資料
相關文獻
- Phase-Space Reconstructions and Stick-Slip
- 從奇異吸引子理論談九年一貫數學教育
- TAIFEX及SIMEX臺股指數期貨之非線性與混沌現象之檢定
- 行進載重於軌道系統之動態模擬
- 軌道系統在移動載重作用下之參數研究
- Time Series Prediction using Neural Networks with Correlation-Dimension-Based Feature Selection
- Direct Numerical Simulation for Route to Chaos and Vortex Breakdown in A Cylindrical Container with A Rotating Lid
- 從混沌理論探究學校領導圖像之型塑
- 應用點樣維度法計算天氣吸引子的維度
- 最佳參數維度分析應用於地下水抽水量參數鑑定模式
頁籤選單縮合
題 名 | Phase-Space Reconstructions and Stick-Slip=相空間重建與黏滯--滑動 |
---|---|
作 者 | 梁晶煒; | 書刊名 | 明志工專學報 |
卷 期 | 30 1998.05[民87.05] |
頁 次 | 頁1-14 |
分類號 | 446 |
關鍵詞 | 黏滯-滑動; 延遲法; 塴合; 吸引子; 維度分析; 真假軌跡; Phase-space reconstructions; Stick-slip; Method of delays; Friction oscillator; Nonsmooth systems; |
語 文 | 英文(English) |
中文摘要 | 非平順過程如摩擦系統之黏滯-滑動過程在相空間重建中可能出現問題,我們研 究混沌之單自由度、黏滯-滑動摩擦模式且利用延遲法(method of delays)重建系統之相空間 圖,我們凸顯出此類過程之重建工作可能使得假軌跡(pseudo trajectories)塴合(collapse),而其 塴合方式雖與相空間內之真軌跡維度塴合不同卻相關。於是乎重建後之吸引子(attractor)與真 吸引子並非幾何相似(topological similar)。標準之維度分析技術在本文中被用以辨認此類維 度塴合問題之發生,同時對於此類塴合問題,增加觀測變數(obervables)在文中驗證後證實可 能為上述問題之解決方法。 |
英文摘要 | Nonsmooth processes such as stick-slip may introduce problems with phase-space reconstructions. We examine chaotic single-degree-of-freedom stick-slip friction models and use the method of delays to reconstruct the phase space. We illustrate that this reconstruction process can cause pseudo trajectories to collapse in a way that is unlike, yet related to the dimensional collapse in the original phase-space. As a result, the reconstructed attractor is not topologically similar to the real attractor. Standard dimensioning tools are applied in effort to recognize this situation. The use of additional observables is examined as a possible remedy for the problem. |
本系統中英文摘要資訊取自各篇刊載內容。