Discrete Sliding Mode Adaptive Vibration Control for Space Frame Based on Characteristic Model

作者：Zhong, Hua^*; Wang, Qing; Yu, Jun-hong; Wei, Yi-heng; Wang, Yong

来源：Journal of Computational and Nonlinear Dynamics, 2017, 12(1): 011003.

DOI：10.1115/1.4034395

• TRUSS STRUCTURE
• ALGORITHM
• ACTUATOR

A novel characteristic model-based discrete adaptive sliding mode control (SMC) scheme is proposed for vibration attenuation of the space frame. First, this paper establishes a characteristic model as real time model for the space structure. The characteristic model is simple and accurate. Furthermore, a novel discrete sliding mode control strategy is proposed with low chattering and strong robustness. In addition, the stability of the closed-loop control system is proved. Finally, simulation results show the effectiveness and strong robustness of the proposed scheme.

• 出版日期2017-1
• 单位中国科学院电工研究所; 中国科学技术大学; 中国工程物理研究院