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Design of a 3-DOF parallel manipulator to compensate for disturbances in facade cleaning

Garam Park, Jooyoung Hong, Sungkeun Yoo, Hwa Soo Kim, TaeWon Seo
2020 IEEE Access  
This study can be applied to robot manipulators for facade cleaning in the future. INDEX TERMS Kinematics, optimal design, parallel mechanism, 3-DOF, workspace.  ...  We design a cleaning manipulator that can ensure a constant cleaning area by compensating for the disturbance in each direction.  ...  Figure 2 shows our designed three-DOF (3-DOF) parallel manipulator that can compensate for horizontal disturbance during facade cleaning.  ... 
doi:10.1109/access.2020.2964010 fatcat:uhdmibvtqvhw7pypxnhry22gzy

2021 Index IEEE/ASME Transactions on Mechatronics Vol. 26

2021 IEEE/ASME transactions on mechatronics  
Departments and other items may also be covered if they have been judged to have archival value. The Author Index contains the primary entry for each item, listed under the first author's name.  ...  -that appeared in this periodical during 2021, and items from previous years that were commented upon or corrected in 2021.  ...  ., +, TMECH Feb. 2021 134-145 Cleaning Façade Cleaning Robot With Manipulating and Sensing Devices Equipped on a Gondola.  ... 
doi:10.1109/tmech.2022.3141226 fatcat:xzamfdzhofblrdegiw7iqkjffq

Design of a Planar Cable-Driven Parallel Robot for Non-Contact Tasks

Valentina Mattioni, Edoardo Ida', Marco Carricato
2021 Applied Sciences  
A novel concept of the cable guidance system is outlined, which allows for a simple kinematic model to control the manipulator.  ...  For this reason, these manipulators are attractive for many industrial tasks to be performed on a large scale, such as handling, pick-and-place, and manufacturing, without a substantial increase in costs  ...  Acknowledgments: The authors would like to acknowledge Federico Zaccaria for his help in designing the prototype components. Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/app11209491 fatcat:tilnpr2utffnpjrroxcc3wtgyi

A Survey on Techniques and Applications of Window-Cleaning Robots

Zhenjing Li, Qingsong Xu, Lap Mou Tam
2021 IEEE Access  
The survey provides a reference for the readers to design and develop a window-cleaning robot for specific application.  ...  Maintaining a clean living and working environment is an important means to ensure people's quality of life.  ...  Similarly, Joo et al. proposed a two-degreeof-freedom (2-DOF) parallel manipulator mounted on the scaffold [114] , as shown in Fig. 8 .  ... 
doi:10.1109/access.2021.3103757 fatcat:vuckjgsmdraknb2kaeq7xb75r4

Computational Symmetry in Computer Vision and Computer Graphics

Yanxi Liu
2008 Foundations and Trends in Computer Graphics and Vision  
Likewise, a computational treatment of symmetry and group theory (the ultimate mathematical formalization of symmetry) has the potential to play an important role in computational sciences.  ...  Computational symmetry on real world data turns out to be challenging enough that, after decades of effort, a fully automated symmetry-savvy system remains elusive for real world applications.  ...  Acknowledgments We would like to thank Yi Ma and James Hays for their respective contributions to this survey.  ... 
doi:10.1561/0600000008 fatcat:t4x5zq3n5jcjnktzlft63eblnm

Aluminum: History, Technology, and Conservation

Claudia Chemello, Malcolm Collum, Paul Mardikian, Joe Sembrat, Lisa Young
2019 Smithsonian Contributions to Museum Conservation  
conservation of archaeological objects, conservation and use in contemporary art, conservation of architectural elements, surface treatments and inhibition, and preventative conservation.  ...  as X-ray fluorescence for the identification of aluminum alloys and finishes.  ...  We would like to acknowledge Simon Hager, Advanced Materials Characterization Facility, University of Western Sydney, for collecting a number of the EDS maps.  ... 
doi:10.5479/si.1949-2367.9 fatcat:acn6asmpizhxlcyy6uzsjascdq

Acoustic GIS‐based monitoring of Atlantic cod ecosystems in coastal Newfoundland

George A. Rose
2008 Journal of the Acoustical Society of America  
for Љa second golden age of aeroacousticsЉ ͑to quote Lighthill himself͒.  ...  Few studies have documented this effect, but recent work emphasizes mechanisms animals use to compensate for elevated noise.  ...  Rossit and Laura published in the Journal of the Acoustical Society of America in 2001 a formulation for a Timoshenko beam with a simple single DOF spring-mass system attached to the free end.  ... 
doi:10.1121/1.2932540 fatcat:v6w3j7upx5duhkunch6oai5jve

The structural acoustic properties of stiffened shells

Yu Luan
2008 Journal of the Acoustical Society of America  
for Љa second golden age of aeroacousticsЉ ͑to quote Lighthill himself͒.  ...  Few studies have documented this effect, but recent work emphasizes mechanisms animals use to compensate for elevated noise.  ...  Rossit and Laura published in the Journal of the Acoustical Society of America in 2001 a formulation for a Timoshenko beam with a simple single DOF spring-mass system attached to the free end.  ... 
doi:10.1121/1.2932806 fatcat:zohbewf2k5h7fly2hoqzfdk42e

Trends in preference, programming and design of concert halls for symphonic music

Anders C. Gade
2008 Journal of the Acoustical Society of America  
Rossit and Laura published in the Journal of the Acoustical Society of America in 2001 a formulation for a Timoshenko beam with a simple single DOF spring-mass system attached to the free end.  ...  The differences found are discussed with reference to the subjective reports. 3:00 1pAAb7. Changing seating arrangements of the orchestras -a challenge for the concert hall design.  ...  higher scores for the clean channel conditions.  ... 
doi:10.1121/1.2932471 fatcat:hhka5ml2fvcszklkzau2lw3gka

Green's-function reaction dynamics: A particle-based approach for simulating biochemical networks in time and space

Jeroen S. van Zon, Pieter Rein ten Wolde
2005 Journal of Chemical Physics  
In particular, single crystal 1-3 composite projectors show promise for achieving high source level in a compact, integrated system designs.  ...  DOF gives a novel perspective to the adaptive relevance of frequency modulated sonar signals.  ...  In clean speech, cepstral coefficients resulted in better classification.  ... 
doi:10.1063/1.2137716 pmid:16392952 fatcat:tyehqewfnzahfju3rxvivugvaa

Nonnative listeners prefer perceptual cues they know from their L1: Dutch listeners use vowel duration less than English listeners for English final /v/‐/f/

Mirjam Broersma
2008 Journal of the Acoustical Society of America  
In particular, single crystal 1-3 composite projectors show promise for achieving high source level in a compact, integrated system designs.  ...  DOF gives a novel perspective to the adaptive relevance of frequency modulated sonar signals.  ...  In clean speech, cepstral coefficients resulted in better classification.  ... 
doi:10.1121/1.2933287 fatcat:gqdetkftz5cmrghkql35figuw4

A binaural advantage in the subjective modulation transfer function with simple impulse responses

Eric R. Thompson, Torsten Dau
2008 Journal of the Acoustical Society of America  
In particular, single crystal 1-3 composite projectors show promise for achieving high source level in a compact, integrated system designs.  ...  DOF gives a novel perspective to the adaptive relevance of frequency modulated sonar signals.  ...  Lastly, some articulatory changes may be compensation for formant modifications induced by the increase in vocal intensity, rather than a consequence of it. 2:40 2pSCb3.  ... 
doi:10.1121/1.2933699 fatcat:4nc5pg4ysbhgrjcatwhr7fh77q

On determination of microphone response and other parameters by a hybrid experimental and numerical method

Salvador Barrera‐Figueroa, Finn Jacobsen, Knud Rasmussen
2008 Journal of the Acoustical Society of America  
In particular, single crystal 1-3 composite projectors show promise for achieving high source level in a compact, integrated system designs.  ...  DOF gives a novel perspective to the adaptive relevance of frequency modulated sonar signals.  ...  Lastly, some articulatory changes may be compensation for formant modifications induced by the increase in vocal intensity, rather than a consequence of it. 2:40 2pSCb3.  ... 
doi:10.1121/1.2933455 fatcat:gl6kkwih6rbkriigc7g6ghdlnq

The importance of bass clarity in pop and rock venues

Niels W. Adelman‐Larsen, Eric R. Thompson
2008 Journal of the Acoustical Society of America  
In particular, single crystal 1-3 composite projectors show promise for achieving high source level in a compact, integrated system designs.  ...  DOF gives a novel perspective to the adaptive relevance of frequency modulated sonar signals.  ...  Lastly, some articulatory changes may be compensation for formant modifications induced by the increase in vocal intensity, rather than a consequence of it. 2:40 2pSCb3.  ... 
doi:10.1121/1.2932922 fatcat:fvtlbt6x5vgelp5p67x53qtvgi

Relationship between room shape and acoustics of rectangular concert halls

Andrzej K. Klosak, Anders C. Gade
2008 Journal of the Acoustical Society of America  
In particular, single crystal 1-3 composite projectors show promise for achieving high source level in a compact, integrated system designs.  ...  DOF gives a novel perspective to the adaptive relevance of frequency modulated sonar signals.  ...  Lastly, some articulatory changes may be compensation for formant modifications induced by the increase in vocal intensity, rather than a consequence of it. 2:40 2pSCb3.  ... 
doi:10.1121/1.2933354 fatcat:eymbpllxwjcfdbkedeijrtwbwq
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