摘要
本文对传感器动态误差的频域修正方法作了较大改进，扩大了它的应用范围，采用更为合理的修正传递函数，提高了修正精度。采用复数曲线拟合方法，建立实时修正环节，做到在线修正。对机器人腕力传感器动态信号的修正结果，证明了这一方法的有效性和实用性。
This paper improves greatly the correcting method of frequency domain for sensor's dynamic error,and enlarges its scope of application. A more reasonable correcting transfer function is adopted,the correcting precision is raised. The real time correcting link is set up by using the complex curve fitting method,and the correction is implemented on line. The correcting results of dynamic signal for robot's wrist force sensor prove this method to be efficient and applied.
出处
《电子测量与仪器学报》
CSCD
1999年第1期34-39,共6页
Journal of Electronic Measurement and Instrumentation
基金
国家自然科学基金
"863"计划
机械部高校跨世纪优秀人才专项基金
关键词
传感器
动态误差
修正方法
频域
Sensor
Dynamic error
Correcting method
Frequency domain
On line.
