摘要
基于MATLAB/dSPACE综合仿真实验环境 ,在有限元结构分析的基础上 ,在MATLAB/Simulink中进行桁架自适应结构的数学模型搭建和控制方案设计仿真 ,由dSPACE软硬件系统实现自适应结构的主动元件驱动和传感器数据采集 ,从而实现半实物仿真。实验表明基于MATLAB/dSPACE综合实验环境桁架振动受到很好的抑制 ,证明MATLAB/dSPACE试验环境高效简洁 。
Create mathematical models of adaptive truss structure and control method design simulation in MATLAB/Simulink environment based on finite element method and MATLAB/dSPACE integrative simulation environment. The software/hardware system of dSPACE can provide actuator drive force and sensor data collection , therefore,semiphysical simulation is carried out.The experimental result shows that the vibration of the truss is retrained well,and the experimental environment is efficient,also the control method is available.
出处
《航天控制》
CSCD
北大核心
2004年第2期29-32,36,共5页
Aerospace Control
关键词
桁架
自适应结构
振动控制
仿真实验
Adaptive truss structure Vibration control Semiphysical simulation
