收稿日期: 2010-09-14
修回日期: 2010-11-30
网络出版日期: 2011-09-15
基金资助
国家自然科学基金(10878020)资助
Study on the real-time high precision control of large quantity displacement actuators for extremely large telescope based on FPGA
Received date: 2010-09-14
Revised date: 2010-11-30
Online published: 2011-09-15
戚永军 , 倪季君 . 极大望远镜基于FPGA的大批量位移促动器实时高精度控制的研究[J]. 中国科学院大学学报, 2011 , 28(5) : 597 -603 . DOI: 10.7523/j.issn.2095-6134.2011.5.005
We present a concurrent execution method for contral of large quantity displacement actuators for extremely large telescope based on FPGA technology, and the key is to build a control module which generates the control signals of displacement actuators. The construction and simulation using low-level verilog hardware language is described in detail, and the implementation of hardware and software systems is also described.
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