Research on Dynamic Balance Control of Ct Gantry Based on Multi-Body Dynamics Algorithm

• DOI: 10.20944/preprints202505.1485.v1
• Publication Date: 2025-05-22T00:49:13Z
• Authors: Hao Gui; Yu Fu; Ze Wang; Wei Zong
• Keywords: Dynamics

In order to improve the stability and image accuracy of CT scanner frame during high-speed operation, dynamie characteristies rotating systemand unbalanced excitation mechanism are investigatedon basis multi-body dynamics algorithms, a dynamic balance control system including adaptive PID real-time compensation strategies is constructed. The strategy verified by ADAMS-MATLAB joint simulation experimental platform, it analyzedthat method caneffectively inhibit vibrationperturbation caused coupling eccentric mass andstructure, significantly shorten response time reduce amplitude steady-state vibration, which has highengineering adaptability popularization value.