机构

• 长春光学精密机械与物... [1]
• 心理研究所 [1]

采集方式

• OAI收割 [2]

内容类型

• 会议论文 [1]
• 期刊论文 [1]

发表日期

• 2023 [1]
• 2011 [1]

学科主题

筛选

浏览/检索结果: 共2条，第1-2条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Enhancing global thinking can reduce the misconception of accumulation: A potential way to mitigate climate change 期刊论文  OAI收割 Environmental Science and Pollution Research, 2023, 卷号: 30, 期号: 20, 页码: 58618-58629 作者:  Han Qiao;  Jingyu Zhang   |  收藏  |  浏览/下载：6/0  |  提交时间：2023/05/30 Climate change mitigation   Climate dynamics  Stock-fow  Global thinking   Display  Thinking process   Design of control system of DC motor based on fusion FPGA (EI CONFERENCE) 会议论文  OAI收割 2011 International Conference on Mechatronics and Materials Processing, ICMMP 2011, November 18, 2011 - November 20, 2011, Guangzhou, China Zhu D. D.; Li H. W. 收藏  |  浏览/下载：34/0  |  提交时间：2013/03/25 Along with the development of microelectronic process  it is possible to integrate a big system in one chip. A new way to implement system on a chip is provided by the advent of FPGA. Based on Verilog HDL and the Actel Fusion AFS600 FPGA chip  the speed closed-loop control system of DC motor was designed by using options of combining the top-down thinking and the bottom-up method. PID control algorithm  encoder signal processing and PWM waveform generation etc were realized by the system. The results show that the system structure is simplified and the stability and reliability are improved. A solution of system on a chip is realized to some extent. It has extensive application value in engineering practice. 2011 Trans Tech Publications.