摘要
提出了步进电机细分控制特性曲线拟合的概念，阐明了拟合控制曲线对步进电机细分控制量选取的意义，论述了细分控制特性曲线的拟合方法。用三次样条曲线实现了对细分控制输入输出特性的拟合，给出了拟合公式。拟合结果表明，拟合数据与实测数据相差不大。
The concept of fitting curve for input output property about stepping motor subdividing control is proposed. It shows that fitting controller curve is important for choosing the subdividing control numbers. The methods for fitting curves of control characteristics are discussed. With splint approximation, the fitting is finished to input output property of subdivision control. The formulas for fitting are given. The data from fitting curves are close to the measured data.
出处
《石油大学学报（自然科学版）》
CSCD
1998年第3期95-97,共3页
Journal of the University of Petroleum,China(Edition of Natural Science)
基金
山东省自然科学基金
关键词
步进电机
细分控制
输入-输出特性
stepping motor
subdivision
control
property
fitting curve
