This paper discusses a technique for improving the measuring, data processing and displaying systems of an old balancing machine using a microcomputer. A method based on Fourier series expansion of force signal is pro...This paper discusses a technique for improving the measuring, data processing and displaying systems of an old balancing machine using a microcomputer. A method based on Fourier series expansion of force signal is proposed, which can considerably improve the measurement accuracy.展开更多
设计了一种基于DSP(Digital Signal Processing)的主动式波浪补偿起重机的控制系统,分析了系统的工作原理与功能要求,研究了DSP控制核心及其外围接口,完成了前向通道设计ZRS-422串行通信人机接口设计、后向通道设计以及整个DSP控制系统...设计了一种基于DSP(Digital Signal Processing)的主动式波浪补偿起重机的控制系统,分析了系统的工作原理与功能要求,研究了DSP控制核心及其外围接口,完成了前向通道设计ZRS-422串行通信人机接口设计、后向通道设计以及整个DSP控制系统软件设计,并采用Matlab进行了系统仿真。将该控制系统成功应用于主动式波浪补偿系统缩比样机,实验表明样机的主动补偿性能良好,工作稳定可靠。展开更多
文摘This paper discusses a technique for improving the measuring, data processing and displaying systems of an old balancing machine using a microcomputer. A method based on Fourier series expansion of force signal is proposed, which can considerably improve the measurement accuracy.
文摘设计了一种基于DSP(Digital Signal Processing)的主动式波浪补偿起重机的控制系统,分析了系统的工作原理与功能要求,研究了DSP控制核心及其外围接口,完成了前向通道设计ZRS-422串行通信人机接口设计、后向通道设计以及整个DSP控制系统软件设计,并采用Matlab进行了系统仿真。将该控制系统成功应用于主动式波浪补偿系统缩比样机,实验表明样机的主动补偿性能良好,工作稳定可靠。
