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科研机构
沈阳自动化研究所 [3]
内容类型
会议论文 [3]
发表日期
2021 [1]
2008 [2]
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Research on Sensorless Control of Permanent Magnet Synchronous Motor Based on Adaptive Sliding Mode Observer
会议论文
Virtual, Kuala Lumpur, Malaysia, May 26-28, 2021
作者:
DIng JH(丁建华 )
;
Wang AN(王安娜)
;
Zhang T(张涛)
;
Zhang HL(张华良)
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  |  
浏览/下载:12/0
  |  
提交时间:2021/12/20
permanent magnet synchronous motor
sensorless
sliding mode observer
adaptive feedback gain
GPC scheme for the Internet-based teleoperation
会议论文
International Joint Conference on Neural Networks, Hong Kong, China, June 1-8, 2008
作者:
Chen D(陈丹)
;
Xi N(席宁)
;
Wang YC(王越超)
;
Li HY(李洪谊)
;
Tang XS(唐旭晟)
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  |  
浏览/下载:47/0
  |  
提交时间:2012/06/06
The variable time delay and the packet loss degrade the performance of Internet based teleoperation system seriously
even make the system unstable. To overcome the trouble
an idea that using CARIMA model of the linearized slave robot to design a controller based on the Generalized Predictive Control (GPC) method is proposed in this paper. We place the GPC controller at the remote site. First of all
The CARIMA model of the linearized slave robot is derived. Secondly
a GPC controller is designed at slave site to generate the redundant control information to diminish the influence of the packet loss and the large time delay in the internet to the system. Moreover
in order to solve the problem caused by the variable time delay
the reference information signed with time stamp is used and fedback to the operator
so the operator can predict the next round trip time delay(RTT) according to the preceding RTT we got. Finally
stability condition is achieved. Simulation results show that these strategies can dynamically compensate for the variable time delay and reduce the performance degradation induced by packet loss.
GPC scheme for the Internet-based teleoperation
会议论文
Hong Kong, China, June 1-8, 2008
作者:
Chen D(陈丹)
;
Wang YC(王越超)
;
Li HY(李洪谊)
;
Tang XS(唐旭晟)
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浏览/下载:44/0
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提交时间:2012/06/06
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