The non-stationary response probability density functions of non-linearly damped oscillators subjected to white noise excitations

A New Approximate Analytical Analysis of

A New Approximate Analytical Analysis of the Response of Non-Linear Damped Systems Subjected to Step Function Excitation

✍ B. El-Asir; A. Mansour; A. Abu-Mowis; N. Kassab 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 164 KB

A new approximate technique developed by Mansour and Hussein [1] has been used to solve a non-linear differential equation model that describes the underdamped and the overdamped motion of systems subjected to step function excitation. The analytical results obtained in this work have been compared