模拟书写人使用电子触控笔,在不同倾斜角度的触控屏上进行签名。通过观察比较电子触控笔签名与正常签名笔迹特征的异同,分析电子触控笔签名笔迹特征产生的变化及其成因,归纳总结在不同角度下电子触控笔签名笔迹特征的变化规律,从而为电子触控笔签名的检验鉴定提供参考。 Analog writers use electronic styluses to sign on touchscreens with different tilt angles. By observing and comparing the similarities and differences between the signatures of electronic stylus and the signatures of normal signatures, this paper analyzes the changes and their causes of signatures of electronic stylus pen and summarizes the changing rules of signatures of electronic stylus under different angles, Electronic stylus signature test identification provide a reference.