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Data Driven Vibration Control: A Review
期刊论文
IEEE/CAA Journal of Automatica Sinica, 2024, 卷号: 11, 期号: 9, 页码: 1898-1917
作者:
Weiyi Yang
;
Shuai Li
;
Xin Luo
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浏览/下载:0/0
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提交时间:2024/08/09
Data driven vibration control (DDVC)
data science
designing method
feedforward control
industrial robot
input shaping
optimizing method
residual vibration
The application of MATLAB/ embedded IDE Link CC in the design of DSP system (EI CONFERENCE)
会议论文
2011 4th International Conference on Intelligent Computation Technology and Automation, ICICTA 2011, March 28, 2011 - March 29, 2011, Shenzhen, Guangdong, China
Le S.
;
Shu-Mei Z.
;
Xin L.
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浏览/下载:31/0
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提交时间:2013/03/25
In the development of new digital signal processing algorithms
Designers always use matlab simulation
when the simulation results achieve the expected target
then chang the algorithms into C/C++ languages and debug on hardware DSP. There are some results of deviation because of design
precision etc. Such a repeated process of revising all
will give developers inconvenience. This article takes designing FIR filter as an example to introduce method which use Embedded IDE LinkTM CC tool in Matlab7.6 environment to Debug TMS320F2812 DSP board. 2011 IEEE.
Robust trajectory tracking control of autonomous quad-rotor UAV based on double loop frame (EI CONFERENCE)
会议论文
2011 International Conference on Materials, Mechatronics and Automation, ICMMA 2011, January 15, 2011 - January 16, 2011, Melbourne, VIC, Australia
Hou Z. C.
;
Gong X.
;
Bai Y.
;
Tian Y. T.
;
Sun Q.
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浏览/下载:20/0
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提交时间:2013/03/25
This paper deals with the under-actuated characteristic of a quad-rotor unmanned aerial vehicle (UAV). By designing the double loop configuration
the autonomous trajectory tracking is realized. The model uncertainty
external disturbance and the senor noise are also taken into consideration. Then the H controller is put forward in the inner loop. An optimal stability augmentation control (SAC) method is used to stabilize the horizon position and keep it away from oscillation. By calculating the nonlinear decouple map
control quantity is converted to the speeds of the four rotors. At last some simulation results and the prototype implementation prove that the control method is effective.
RC梁-圆钢管混凝土柱节点环梁承载力设计方法
期刊论文
2010, 2010
方小丹
;
黄圣钧
;
李少云
;
钱稼茹
;
周栋梁
;
FANG Xiaodan
;
HUANG Shengjun
;
LI Shaoyun
;
QIAN Jiaru
;
ZHOU Dongliang
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浏览/下载:4/0
The parallel computation in one-way hash function designing (EI CONFERENCE)
会议论文
2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China
Li P.
;
Sui Y.
;
Yang H.
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浏览/下载:17/0
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提交时间:2013/03/25
In order to put the parallel one-way hash function into engineering
two designing models based on pipeline technology are proposed in this paper. The definition of one-way hash function is shown first
and the structure and limitation of the current hash functions are discussed afterward. By analyzing the difference between parallel computation on different platforms and classifying one-way hash functions on application basis
the possibility and method of parallel one-way hash function designing on different hardware platforms are described
two designing models are constructed for the parallel one-way hash function designing. Finally
some attentions for designing are proposed from the engineering angle. The pipeline models that proposed in this paper contact the theoretical rationality and the engineering application of parallel one-way hash function together
which can improve the practicality of parallel one-way hash function to a great extent. 2010 IEEE.
Model identification and closed-loop confirmation for opto-electronic platform of seeker (EI CONFERENCE)
会议论文
2010 2nd International Conference on Industrial Mechatronics and Automation, ICIMA 2010, May 30, 2010 - May 31, 2010, Wuhan, China
Liu H.
;
Liu B.
;
Chen J.
;
Jia H.
;
Zhang J.
;
Wang M.
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浏览/下载:27/0
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提交时间:2013/03/25
A mathematical model of seeker opto-electronic platform is the basis for researching performance
designing a servo control system and simulating. Focusing on high frequencies of mechanical resonant
restriction of gimbaled axis rotation
a new model identification method was proposed under the pseudo-random invert-M-sequences. The testing signal
data acquisition
the calculating of frequency response
and least square identification were investigated. The realized steps are explicitly illustrated
and the testing example is given in this paper
the results confirm that the proposed method is effective and practical. 2010 IEEE.
A design of beam shaping unit for 193nm lithography illumination system using angular spectrum theory (EI CONFERENCE)
会议论文
6th International Symposium on Precision Engineering Measurements and Instrumentation, August 8, 2010 - August 11, 2010, Hangzhou, China
Zhao Y.
;
Gong Y.
;
Li S.
;
Zhang W.
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浏览/下载:16/0
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提交时间:2013/03/25
Off-axis illumination (OAI) technology is widely used to enhance resolution for deep ultraviolet lithography. The realizing methods of OAI include geometrical optics method and physical optics method. However
the former has the disadvantage of weak intensity distribution controlling ability
and the latter introduces simulation errors evidently when dealing with near field diffraction propagation. A diffractive optical element (DOE) designing method using plane wave angular spectrum theory is presented in this paper. Several kinds of OAI modes at near field away from DOE can be realized
and simulation errors and the size of illuminator are also reduced. According to studying the relationships of the sampling point distance of DOE
light beam propagation distance
and the structure of the beam shaping unit
a method of determining the designing parameters is discussed. Using this method
several illumination modes are realized
and simulation results show that all diffraction efficiencies reach up to 84%. The method of DOE manufacturing is analyzed at last
and it is proven to be feasible. 2010 SPIE.
Research on high precision membrane mirror forming method (EI CONFERENCE)
会议论文
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, April 26, 2010 - April 29, 2010, Dalian, China
Liu C.-Y.
;
Jia J.-Q.
;
Jin G.
;
Zhong X.
;
Gu S.
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浏览/下载:10/0
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提交时间:2013/03/25
With the development of aeromechanics
large light reflector that satisfies the diffraction of light becomes the dominant object of the optical operator. The assumption of designing reflector with organic membrane with reflecting layer plated emerges as the times require. based on an analytical solution of Poisson's equation and careful analysis of forming method
the paper puts forward a conclusion that multi-electrode controlled electrostatic stretching membrane mirror is a better way than single-electrode controlled electrostatic stretching membrane mirror and also gives a preliminary comparative analysis of these two method. 2010 Copyright SPIE - The International Society for Optical Engineering.
An intelligent method for early design and decision of space payload (EI CONFERENCE)
会议论文
2010 1st IEEE International Conference on Progress in Informatics and Computing, PIC 2010, December 10, 2010 - December 12, 2010, Shanghai, China
Wen M.
;
Han C.-S.
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浏览/下载:15/0
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提交时间:2013/03/25
This paper is concerned with the design and decision method of space payload in the early design phase. The objective is to develop a generalized intelligent framework to assist designers in designing space payload. A multi-level method is introduced
which is based on the combination of case-based reasoning (CBR)
multicriteria rough sets theory (MRST) and kernel-based self-organizing maps (KSOM). The first is CBR module
which aims to help designers to obtain some similar cases of the new situation. The second is MRST module
which can extract the decision rules of configuration seletion. The third is KSOM module
which can reduce the variable range and design space of the space payload. The results demonstrate the effectiveness of the proposed design method. 2010 IEEE.
Optical system design with high resolution and large field of view for the remote sensor (EI CONFERENCE)
会议论文
Chang J.
;
Weng Z.-C.
;
Wang Y.-T.
;
Cheng D.-W.
;
Jiang H.-L.
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浏览/下载:22/0
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提交时间:2013/03/25
In this paper
we are presenting a design method and its results for a space optical system with high resolution and wide field of view. This optical system can be used both in infrared and visible configurations. The designing of this system is based on an on-axis three-mirror anastigmatic (TMA) system. Here the on-axis concept allows wide field of view (FOV) enabling a diversity of designs available for the Multi-Object Spectrometer instruments optimized for low scattered and low emissive light. The available FOVs are upto 1 in both spectrum ranges
whereas the available aperture range is F/15 - F/10. The final optical system is a three-mirror telescope with two on-axis and one off-axis segment and its resolution is 0.3m or even lower. The distinguished feature of this design is that it maintains diffraction-limited image at wide wavelengths. The technological developments in the field of computer generated shaping of large-sized optical surface details with diffraction-limited imagery have opened new avenues towards the designing techniques. Such techniques permit us to expand these technological opportunities to fabricate the aspherical off-axis mirrors for a complex configuration.
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