【摘要】 针对"自动控制原理中"根轨迹实践教学中存在的记忆点多、应用条件复杂等问题,给出一种基于康奈尔笔记法的根轨迹教学理念与记录应用等实践教学方法。依据康奈尔笔记法对根轨迹法适用的10条绘制规则进行5R归纳,总结为根轨迹的起点与终点、交点、极点之与特定点上的根轨迹增益(6个点)、实轴上的根轨迹与渐近线(2条线)、出射角和入射角及夹角(2个角),便于理解与记忆。实例分析与实际教学效果验证了所提方法的有效性与可行性。更多还原

【Abstract】 Because there are many knowledge points and complex application conditions of root locus of the"automation control principle",a teaching idea and record application method for researching on the root locus has been proposed based on Cornell notes method. In order to easyly understand and remember,the ten drawing rules of the root locus are divided into 6 points,2 lines and 2 angles,which includes start point,end point,pole and gain of special point of the root locus,root locus on real axis and asymptote,departure angle,incident angle and included angle. An application example and actual teaching effect are given to validate the feasibility and effectiveness of the proposed method.更多还原