Rapid phase selection method for MIMO closed-loop vibration control with non-Gaussian signal shaping

Yi Ma, Zexiong Hu, Huaihai Chen, Ronghui Zheng, First Research Laboratory, Hubei Space Sanjiang Honglin Detection and Control Co, State Key Laboratory of Mechanics and Control of Mechanical Structures, College of Aerospace Engineering, Nanjing University of Aeronautics and Astronautics, Institute of Launch Dynamics, National Key Laboratory of Complex Multibody System Dynamics, Nanjing University of Science and Technology

Journal of Vibration and Control

Published online on October 16, 2025

Abstract

Journal of Vibration and Control, Ahead of Print.
This article investigates a closed-loop control method for multi-input multi-output (MIMO) non-Gaussian random vibration testing. Unlike Gaussian vibration scenarios, the challenge lies in rapidly generating non-Gaussian random signals with specified ...