Sentence examples for modal parameters that from inspiring English sources

The system identification step plays a crucial role in the quality of the modal parameters, that are derived from the identified system model, as well as in the number of modal parameters that can be determined.

Addressing this challenge beyond the current state-of-the-art that are mostly concerned with identification algorithms, this work obtains closed form analytical expressions for the identification uncertainty (variance) of modal parameters that fundamentally explains the effect of test configuration.

Unlike, a typical experiment using attached sensors and a multi-channel data acquisition (DAQ) system, optical measurement systems can have high levels of measurement noise that may result in estimated modal parameters that have low accuracy.

Identification of experimental natural frequencies and modal parameters that characterize the mode shapes, calculated analytically by using Mindlin theory, enables the Young's modulus and Poisson ratio of the material tested to be determined.

A new technique is presented to identify the presence of a crack and its location, from the changes that occur in a few of its lowest natural frequencies, one of the modal parameters that changes globally.

Fluorescence is not only a multi-modal parameter that can report on molecular interactions, environment and oligomerization status.

When the summation is replaced by an integration, the first order results are undulations-free and the values, so obtained, again, coincide with those pertaining to modal overlap parameters that exceed unity.

The vibrational modes with a strong contribution in the response, the key parameters that control the modal frequencies, and those that reduce the maximum accelerations registered on the deck in a cost-effective manner, are identified.

With this aim, first the parameters that may affect the modal identification accuracy are identified.

The modal parameters of a structure that are estimated from ambient vibration measurements are always subject to bias and variance errors.

To obtain the thermal modal parameters of a structure that are difficult to measure, a high-temperature transient heating test system and a vibration test system were combined to establish a test system that can perform the thermal/vibration test at 1200 °C.