Methods of analyzing the dynamic performance of automatic control system can include time domain analysis, frequency domain analysis and stability.
自动控制系统的动态性能的分析方法包括时域分析法,频域分析法,及稳定性判据。
2
Frequency spectrum analysisand the crossing point of voltage are adopted to control the corresponding filter branch switch.
采用了频谱分析法和电压过零点控制相应的滤波支路投入运行。
3
Based on analysisand discussion to normal design of frequency speed change control for cement plant, optimized design plan for general frequency speed change control has been put forward.