Bi Qinsheng, Chen Yushu, Wu Zhiqiang. Local Bifurcation Analysis of Strongly Nonlinear Duffing System[J]. Applied Mathematics and Mechanics, 1996, 17(9): 791-799.
 Citation: Bi Qinsheng, Chen Yushu, Wu Zhiqiang. Local Bifurcation Analysis of Strongly Nonlinear Duffing System[J]. Applied Mathematics and Mechanics, 1996, 17(9): 791-799.

# Local Bifurcation Analysis of Strongly Nonlinear Duffing System

• Received Date: 1995-03-13
• Publish Date: 1996-09-15
• By using coordinate and nearly,identical transformations.the strongly nonlinear Duffing system is reduced to normal form in this paper.and then the bifurcation equations with different resonant conditions and their solutions are obtained.The local bifurcation diagrams and the transition sets on unfolding parmeter and physical parameter plane are analysized by singularity theory.
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沈阳化工大学材料科学与工程学院 沈阳 110142

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