摘要
通过计算机模拟误差补偿,从计算预报误差的时间和精度上对两种模型作了比较。指出滚齿机展成链传动误差预报模型应该是时变参数模型,并提出了提高时变参数模型的预报速度,以便实现误差补偿与控制的措施,得到的结论对传动误差的补偿与控制有实际意义。
On a computer simulating compensation of the transmission error, the time and precision of the calculating forecast error of the time-invarying parameter model is compared with the those of the time-varying parameter model. It is indicated that the transmission error forecast model must be time-varying parameter model. Some methods are proposed in order to heighten forecast speed of the time-varying parameter model and realize the error compensation and control. The results are significalive of actuality to compensation and control of the transmission error.
出处
《北京科技大学学报》
EI
CAS
CSCD
北大核心
1989年第3期231-237,共7页
Journal of University of Science and Technology Beijing
基金
国家自然科学基金
关键词
滚齿机
传动误差
参数模型
预报
time-varying parameter model, time-invarying parameter model, index chain, transmission error, forecast precision, error compensation
