fem nonlinear source code using weighted residuals
標(biāo)簽: nonlinear residuals weighted source
上傳時(shí)間: 2017-08-04
上傳用戶:gonuiln
adaptive control for nonlinear system
標(biāo)簽: nonlinear adaptive control system
上傳時(shí)間: 2013-12-09
上傳用戶:dapangxie
nonlinear Problem Files Collection
標(biāo)簽: Collection nonlinear Problem Files
上傳時(shí)間: 2014-01-11
上傳用戶:杜瑩12345
比較了 各種nonlinear kalman filter 的優(yōu)缺點(diǎn) ukf 和各種ekf
標(biāo)簽: nonlinear kalman filter ekf
上傳時(shí)間: 2014-01-03
上傳用戶:shawvi
adaptive control. is the most popular in control field. nonlinear control
標(biāo)簽: control nonlinear adaptive popular
上傳時(shí)間: 2017-09-12
上傳用戶:sssl
nonlinear system identification using neural networks on matlab
標(biāo)簽: identification nonlinear networks neural
上傳時(shí)間: 2017-09-23
上傳用戶:tianyi223
Solving nonlinear equations using Newton s and Transversal methods for function x=exp(-x^2)
標(biāo)簽: Transversal nonlinear equations function
上傳時(shí)間: 2017-09-28
上傳用戶:aix008
·【原 書 名】 nonlinear Fiber Optics & Applications of nonlinear Fiber Optics 【原出版社】 Elsevier Science(USA) 【作 者】(美)Govind P.Agrawal [同作者作品] 【譯 者】 賈東方[同譯者作品] 余震虹 等 【叢 書 名】 國外電子與
上傳時(shí)間: 2013-06-20
上傳用戶:qq521
·【原 書 名】 nonlinear Fiber Optics & Applications of nonlinear Fiber Optics 【原出版社】 Elsevier Science(USA) 【作 者】(美)Govind P.Agrawal [同作者作品] 【譯 者】 賈東方[同譯者作品] 余震虹 等 【叢 書 名】 國外電子與
上傳時(shí)間: 2013-06-10
上傳用戶:zxc23456789
為深入了解基于UC3854A控制的PFC變換器中的動(dòng)力學(xué)特性,研究系統(tǒng)參數(shù)變化對變換器中分岔現(xiàn)象的影響,在建立Boost PFC變換器雙閉環(huán)數(shù)學(xué)模型的基礎(chǔ)上,用Matlab軟件對變換器中慢時(shí)標(biāo)分岔及混沌等不穩(wěn)定現(xiàn)象進(jìn)行了仿真。在對PFC變換器中慢時(shí)標(biāo)分岔現(xiàn)象仿真的基礎(chǔ)上,分析了系統(tǒng)參數(shù)變化對分岔點(diǎn)的影響,并進(jìn)行了仿真驗(yàn)證。仿真結(jié)果清晰地顯示了輸入整流電壓的幅值變化對系統(tǒng)分岔點(diǎn)的影響。 Abstract: In order to better understand the dynamics characteristic of power factor correction converter based on UC3854A, and make the way that parameters change influences the bifurcation phenomena of the system clearly. The math model of the two closed loop circuits to the Boost PFC (Power Factor Correction) converter controller was built. Then, with the help of Matlab, the simulation for nonlinear phenomena such as chaos and slow-scale bifurcation in the PFC converter was made. Finally the factors that have influence to the phenomenon of bifurcation under slow-scale in PFC converter were analyzed. The simulation results clearly show the parameters change influences the bifurcation point of the system.
上傳時(shí)間: 2013-10-17
上傳用戶:杜瑩12345
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