An Accurate Adaptive Method for Drawing 2-D Electric Lines of Force

摘要

This paper presents a novel adaptive method for drawing 2-D electric lines of force of electrostatic field.The proposed method is based on high order Taylor expansion technique.By adaptively controlling the drawing step length,the proposed method can meet high drawing precision requirement.The principle,implementation and prerequisites of the proposed method are discussed.Numerical examples are given to validate the proposed method’s accuracy.