机构

• 长春光学精密机械与物... [1]
• 武汉岩土力学研究所 [1]

采集方式

• OAI收割 [2]

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浏览/检索结果: 共2条，第1-2条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Slope stability analysis using convergent strength reduction method 期刊论文  OAI收割 ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2019, 卷号: 108, 页码: 402-410 作者:  Nie, Zhibao;  Zhang, Zhihong;  Zheng, Hong   |  收藏  |  浏览/下载：31/0  |  提交时间：2020/04/08 Slope stability analysis  Strength reduction method  Contact  Method of bisection   Research on servo controller for high speed tracking system (EI CONFERENCE) 会议论文  OAI收割 2011 International Conference on Mechatronic Systems and Automation Systems, MSAS 2011, July 23, 2011 - July 24, 2011, Xi'an, China 作者:  Li M. 收藏  |  浏览/下载：18/0  |  提交时间：2013/03/25 To meet requirement of swiftness and minimization for the tracking system as well as realize horizontal high accuracy tracking measurement  the automatic servo tracking measurement system has been designed. The two closed loop control  bisection method and compound control have been applied into the system. Experimental results show that the maximum tracking error can be limited to less than 0.5and the regulator time can be 0.04s. The control project resonance frequency should be more than 200Hz and the sample frequency should be more than 400Hz to meet the control accuracy requirement. And these specific mechanical properties indexes are useful to mechanical working to make sure the design can be realization. So the research in this paper has important value to the engineering practice. (2011) Trans Tech Publications.