The hardware system adopts LXI bus technology, which is a data acquisition and analysis system based on a local area network that complies with the standards of modular testing platforms. The hardware uses low-noise, low-power signal processing circuits, high-performance floating-point DSP processors, and coprocessors to meet the requirements for system data analysis processing, multi-module data acquisition, and real-time data communication.

Each module is equipped with 4 or 8 input channels (with an additional 2 speed channels), and 2 output channels, supporting digital I/O, allowing for flexible expansion for various field applications. The system uses the IEEE1588 protocol, which can automatically execute precise synchronization to achieve synchronized sampling of input channels across modules in the network, enabling the construction of a large-scale, high-precision dynamic signal synchronized acquisition and analysis platform with 8 to 128 input channels.

In mechanical vibrations, the vibration response of a linear time-invariant system can be approximately represented by a linear combination of a finite number of dominant modes within a frequency range. Modal analysis provides two modal parameter identification algorithms, namely the OP orthogonal polynomial method and the Poly-max least squares complex frequency domain method, which can accurately identify the main modes of the structure.

Fast geometric modeling capabilities, providing various geometric element drawing functions, offering multiple geometric element snapping features, and supporting the import of 3D geometric models in various popular formats.

Navigation-based modal parameter identification, enhancing the user-friendliness of software operations

Provide clear and stable images;

Modal automatic/manual segmentation identification, providing nonlinear segmentation iteration and elimination of adjacent segment modal effects, etc.

Provides time domain, frequency domain, and modal vibration mode animation simulation functions, geometric element grouping functions, and the motion simulation of non-measurement points within a group is only influenced by the measurement points within the group.

The MAC modal confidence criterion has added a mode shape animation simulation comparison function, which can effectively distinguish similar mode shapes.

The OLE export function of the vibration mode animation simulation allows for the demonstration of simulation animations in Office or WPS, enhancing the presentation effect of reports.