Sentence examples for modal truncation augmentation from inspiring English sources

The modal truncation augmentation method (MTAM) is also presented to handle the modal truncation problem by making the equilibrium equations into a subspace equation spanned in terms of the columns of a projection basis given in the GMAM.

The modal truncation augmentation method combined with a proposed staggered integration scheme is verified through simulation results as an efficient tool for analyzing a flexible dual-rotor gas turbine engine dynamics with the localized nonlinearities of the bearing and damper, with the thermal growths and with a flexible casing model.

It is shown that the proposed method can reduce the modal truncation error significantly.

A reduced order model is obtained using modal truncation.

Two modal truncation schemes, middle-high-modal and low-high-modal truncation schemes, are presented according to the values of the exciting frequencies.

Two modal truncation schemes, middle high modal and low high modal truncation schemes, are presented according to the values of the excited frequencies.

The effectsystemystequationsters on the boundarees of thenunstable regions are studied numerically.

The advantage of the proposed scheme lies in easy implementation, avoidance of modal truncation, efficient suppression of the dominant mode of vibration, and allowing high-speed motions.

Since vibration energy is concentrated in low frequency modes in a flexible structure, its reduced order model can be obtained by modal truncation.

Simultaneous identification of structural modal co-ordinates and unknown modal inputs are first conducted in the reduced dimension by modal truncation technique.

Based on the modal truncation method of eigenderivatives and some approximate process, a set of formulations for sensitivity numbers of mean square random dynamic responses is derived.