摘要
提出直接在轨道上安装加速度传感器,再利用无线传感器网络将采集到的轨道振动信息无线传送至悬浮控制器,用于悬浮控制算法的研究思路。理论方面讨论了状态反馈变量的选取和状态反馈系数的确定并进行了仿真;实验方面讨论了面临的技术挑战,给出了研究的基本思路和可行的技术路线。
A new idea.is presented in this paper to suppress vehicle-coupled-guideway vibration. First, set acceleration sensors on guideway. Then, send the collected vibration messages to levitation controller through wireless sensor network. Finally, the message will be used in control algorithm. In theory, the selection of state feedback variables and the evaluation of state feedback coefficients are analyzed, and the analysis results are simulated with MATLAB. In practice, the technology challenge is discussed, basic research methods and viable research routes are given.
出处
《电力机车与城轨车辆》
2009年第5期22-25,39,共5页
Electric Locomotives & Mass Transit Vehicles
