摘要
对于大阻尼非线性系统,作者用基波平衡原理求解.将其应用于大阻尼Duffing方程时,经计算机计算验证,结果令人满意.
The principle of the first harmonic balance is applied to solve the problem of the non-Linear Vibrating system with large damping.For duffing equation with large damping,the approximmate solution is proved to be satisfsctory when checked against the computer solution.
出处
《合肥工业大学学报(自然科学版)》
CAS
CSCD
1994年第1期143-146,共4页
Journal of Hefei University of Technology:Natural Science