Sentence examples for test and modal from inspiring English sources

The results are also validated with the experimentally obtained responses (three point bend test and modal analysis).

This paper presents the work on the ambient vibration test and modal identification of a recently constructed boat-shaped building situated in Hong Kong.

The main objective of the procedure is to provide a framework for the calculation of the dynamic response and internal loads based on the combination of wind tunnel test results and modal information, so as to gain a deeper understanding of wind effects on tall buildings.

Consequently, the two parameters are determined by minimizing an objective function which is formulated with vibration test and numerical modal data.

The main modal testing procedures and modal parameter identification methods are reviewed, including both input/output and output-only approaches.

The modes of the system fixture assembly are extracted using a modal test and then a modal substructuring approach is used to apply constraints to eliminate the motion of the fixture.

During the test, natural frequencies and modal damping ratios of the specimen change with temperature dramatically, while each mode exhibits a particular trend.

Due to the special feature of the structure, field vibration tests and further modal identification were performed to investigate its dynamic performance.

The natural vibration frequency of the structure is obtained with the white noise scanning for the shaking table tests and the modal analysis for the numerical modelling at different earthquake motions of various intensities.

An algorithm is presented to construct a proportional flexibility matrix (PFM) from a set of arbitrarily scaled tested modal shapes and modal frequencies.

Maximizing the determinant maximizes a combination of target mode signal strength and linear independence critical to both test-analysis correlation and modal identification.