【摘要】 渐近线法绘制对数相频特性曲线（相位Bode图）是一种新方法,巧用渐近线绘制系统开环相位Bode图具有方便、快捷等优点。其中惯性、振荡等典型环节相位Bode图的渐近线的绘制法较为典型,由此总结出系统开环相位Bode图的渐近线绘制法。更多还原

【Abstract】 It is a new way to draw logarithmic phase curve (Phase Bode Diagram) by using the gradual line. The method to draw the open circuit system’s Phase Bode Diagram has many merits, Such as convenient and rapid. The drawing way of Phase Bode Diagram gradual line corresponding to the case of inertial and oscillatory links is relatively typical. Based on this, we put forword the gradual line drawing ways of the open circuit system’s Phase Bode Diagram.更多还原