基于谐振跟踪的液压振动台的DSP实现

以液压振动台为研究对象,提出了利用谐振原理来提高系统内部能量的利用率,并通过改变输入信号的频率,使输出信号在幅值增大的情况下仍能较好的跟踪输入信号变化的一种控制算法;然后介绍了以DSP为核心的信号处理和数据传输的实时监控系统,通过对液压振动台电网络模型控制的实验结果表明,所提出的算法是正确的、可行的.

DSP Realization of Hydraulic Vibrancy Platform Based on Syntonic Follow

The hydraulic servo system is taken as research object, bring forward a control arithmetic using syntonie theory to improve the efficiency of system inner energy, and making the output signal follow the input signal well in terms of the libration range increasing by changing the frequency of the input signal. Then a real-time control system of signal processing and data transmission based on DSP is introduced. The result received by controlling the electric network model indicates that the arithmetic is correct and can be used effectively.