数字化F-P前端的仿真验证
Simulation validation of a digital F-P control system front-end
史会贤 1马琳 2许骏2
作者信息
- 1. 中国科学院云南天文台,云南 昆明 650216;中国科学院大学,北京 101408
- 2. 中国科学院云南天文台,云南 昆明 650216;云南省太阳物理与空间目标监测重点实验室,云南 昆明 650216
- 折叠
摘要
提出一种基于差分电容原理的新型数字化F-P滤波器电路控制系统,并基于FPGA对该系统进行了理论分析以及硬件验证,验证结果表明该系统避免了现有F-P滤光器模拟电路控制系统的系统时间稳定性差的问题,具有极高的抗干扰能力,为高稳定无漂移的F-P控制系统提供了新思路.
Abstract
In this paper,a new digital F-P filter circuit control system based on differential capacitance principle is proposed.The theoretical analysis and hardware verification of the system are carried out based on FPGA,and the verification results show that the system avoids the problem of poor system time stability of the existing analog circuit control system of F-P filters,and has a very high interference immunity,which provides a new way of thinking for the F-P control system with high stability and no drift-ing.It provides a new idea for a highly stable and drift-free F-P control system.
关键词
数字化/F-P/伺服控制/电容测距Key words
digitization/F-P/servo control/capacitive micrometer引用本文复制引用
出版年
2025
NETL
NSTL
万方数据