Sentence examples for modal load estimation from inspiring English sources

The effect of various variables such as the type of response, the noise level, and the level of uncertainty in dynamic properties of the structure, on the modal load estimation is evaluated in the frequency domain through numerical analysis for a single-degree-of-freedom (SDOF) and a multi-degree-of-freedom (MDOF) system.

A simplified formula for the load estimation is proposed based on the modal approach and the energy balance.

Only one design parameter is required for the load estimation.

The load estimation is achieved in an indirect manner.

The evaluated results show reasonable ability for sediment load estimation.

Water temperature is not considered in the load estimation.

With the knowledge of corresponding Green׳s functions and modal responses, the modal loads are identified later.

Modal analysis proves the sameness of the form between the modal loads and the actual time history.

The proposed SCA-based approach has two main stages: modal matrix estimation and modal displacement estimation.

The application of EKF to modal parameter estimation is not new.

The modal analysis of mechanical or civil engineering structures consists of three steps: data collection, system identification and modal parameter estimation.