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IEEE International Conference on Rehabilitation Robotics

作者： Kenji Shiotani Daisuke Chugo Sho Yokota Yuki Sakaida Hiroshi Hashimoto Graduate School of Science and Technology Kwansei Gakuin University Hyogo Japan Faculty of Science and Engineering Setsunan University Osaka Japan RIKEN-TRI Collaboration Center for Human-Interactive Robot Research (RTC) Master Program of Innovation for Design and Engineering Advanced Institute of Industrial Technology Tokyo Japan

ISBN: (纸本)9781467360210

For reducing a risk of pressure sore caused by long period sitting on a wheelchair, a patient is required to depressurize buttocks by changing the posture suitably. Thus, we have been developed an automatic depressurization motion assistance system for a seated patient on a wheelchair. In our previous work, we developed a sitting surface coordination system which can lift or incline and assists a depressurization motion of a patient. However, in some cases, it is difficult to change his posture suitably for patients who do not have enough physical strength in their upper body using our proposed device. Therefore, in this paper, we propose a novel posture coordination assistance system for a wheelchair user. Our system consists of the adjustable sitting surface and novel proposed adjustable backrest. These two devices coordinate the sitting posture of the patient automatically. Our key ideas are two topics. One topic is mechanical design of the adjustable backrest for practical use. We realize small mechanism which enables easy implementation to a general wheelchair without special reconstruction. The other topic is a natural posture coordination scheme using the sitting surface and the backrest. We analyze buttocks depressurization operation by a nursing specialist and drive our proposed devices for realizing it. The performance of our system is verified by experiments using our prototype.

关键词： Depressurization motion assistance Pressure sore Adjustable backrest Wheelchair

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A dynamic personal space of a pedestrian for a personal mobility vehicle

A dynamic personal space of a pedestrian for a personal mobi...

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International Conference on Cognitive Infocommunications (CogInfoCom)

作者： Daisuke Chugo Zhaoyu Liu Satoshi Muramatsu Yuki Sakaida Sho Yokota Hiroshi Hashimoto Graduate School of Science and Technology Kwansei Gakuin University Sanda Hyogo Japan RIKEN-TRI Collaboration Center for Human-Interactive RIKEN Nagoya Aichi Japan Faculty of Science and Engineering Setsunan University Neyagawa Osaka Japan Master Program of Innovation for Design and Engineering Advanced Institute of Industrial Technology Shinagawa Tokyo Japan

This paper propose a dynamic personal space which is a region surrounding a person who can feel comfortable psychologically to other person with a personal mobility vehicle in the pedestrian flows. A dynamic personal space is defined considering with a relative velocity and acceleration between them. Therefore, it changes dynamically according to the advance velocity and acceleration of the personal mobility vehicle. Using this idea, a personal mobility vehicle will be able to move in a human coexistence environment without a feeling of oppression on other people. In this paper, we investigate spatial relationship with a personal mobility vehicle experimentally and define a dynamic personal space using these results. For verifying its effectiveness, we implement a drive assistance algorithm, which avoids a dynamic personal space, to our prototype personal mobility vehicle.

关键词： Space vehicles Vehicle dynamics Acceleration Legged locomotion Prototypes

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Proceedings from the 9th annual conference on the science of dissemination and implementation: Washington, DC, USA. 14-15 December 2016

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Implement Sci 2017年第SUPPL 1期12卷 48-48页

作者： David Chambers Lisa Simpson Gila Neta Ulrica von Thiele Schwarz Antoinette Percy-Laurry Gregory A. Aarons Ross Brownson Amanda Vogel Shannon Wiltsey Stirman Kenneth Sherr Rachel Sturke Wynne E. Norton Allyson Varley Cynthia Vinson Lisa Klesges Suzanne Heurtin-Roberts M. Rashad Massoud Leighann Kimble Arne Beck Claire Neely Jennifer Boggs Carmel Nichols Wen Wan Erin Staab Neda Laiteerapong Nathalie Moise Ravi Shah Susan Essock Margaret Handley Amy Jones Jay Carruthers Karina Davidson Lauren Peccoralo Lloyd Sederer Todd Molfenter Ashley Scudder Sarah Taber-Thomas Kristen Schaffner Amy Herschell Eva Woodward Jeffery Pitcock Mona Ritchie JoAnn Kirchner Julia E. Moore Sobia Khan Shusmita Rashid Jamie Park Melissa Courvoisier Sharon Straus Daniel Blonigen Allison Rodriguez Luisa Manfredi Andrea Nevedal Joel Rosenthal David Smelson Christine Timko Nicole Stadnick Jennifer Regan Miya Barnett Anna Lau Lauren Brookman-Frazee Erick Guerrero Karissa Fenwick Yinfei Kong Gregory Aarons Rebecca Lengnick-Hall Benjamin Henwood Nina Sayer Craig Rosen Robert Orazem Brandy Smith Lindsey Zimmerman David Lounsbury Rachel Kimerling Jodie A. Trafton Steven Lindley Rahul Bhargava Hal Roberts Laura Gibson Gabriel J. Escobar Vincent Liu Benjamin Turk Arona Ragins Patricia Kipnis Ashley Ketterer Gruszkowski Michael W. Kennedy Emily Rentschler Drobek Lior Turgeman Aleksandra Sasha Milicevic Terrence L. Hubert Larissa Myaskovsky Youxu C. Tjader Robert J. Monte Kathryn G. Sapnas Edmond Ramly Diane R Lauver Christie M Bartels Shereef Elnahal Andrea Ippolito Hillary Peabody Carolyn Clancy Randall Cebul Thomas Love Douglas Einstadter Shari Bolen Brook Watts Vera Yakovchenko Angela Park William Lukesh Donald R. Miller David Thornton Mari-Lynn Drainoni Allen L. Gifford Shawna Smith Julia Kyle Mark S Bauer Daniel Eisenberg Celeste Liebrecht Michelle Barbaresso Amy Kilbourne Elyse Park Giselle Perez Jamie Ostroff Sarah Greene Michael Parchman Brian Austin Eric Larson Stefanie Ferreri Chris Shea Megan Smith Kea Turner Jennifer Bacci Kyle Bigham Geoffr Division of Cancer Control and Population Sciences National Cancer Institute Rockville MD 20850 USA AcademyHealth Washington DC 20009 USA Department of Learning Informatics Management and Ethics Karolinska Institutet Stockholm 17177 Sweden Department of Psychiatry University of California San Diego San Diego CA 92093 USA George Warren Brown School of Social Work Washington University in St. Louis St. Louis MO 63130 USA Center for Global Health National Cancer Institute Rockville MD 20850 USA Dissemination and Training Division VA National Center for PTSD Palo Alto CA 94305 USA Department of Global Health University of Washington Seattle WA 98105 USA Center for Global Health Studies Fogarty International Center National Institutes of Health Bethesda MD 20912 USA School of Public Health University of Alabama at Birmingham Birmingham AL 35243 USA School of Public Health University of Memphis Memphis TN 38152 USA USAID Applying Science to Strengthen and Improve Systems (ASSIST) Project Bethesda Maryland 20814 USA Institute for Health Research Kaiser Permanente Denver CO 80231 USA ICSI Institute for Clinical Systems Improvement Bloomington MN 55425 USA Medicine University of Chicago Chicago IL 60637 USA Medicine Columbia University Medical Center New York NY 10032 USA Psychiatry Columbia University New York NY 10032 USA General Internal Medicine Epidemiology and Biostatistics University of California San Francisco San Francisco CA 94110 USA New York State Office of Mental Health New York NY 10001 USA Medicine Icahn School of Medicine at Mount Sinai New York NY 10029 USA Center for Health Enhancement System Studies University of Wisconsin Madison WI 53706 USA Department of Psychiatry University of Pittsburgh Pittsburgh PA 15213 USA Psychology University at Buffalo Buffalo NY 14260 USA Department of Psychology West Virginia University Morgantown WV 26506 USA MIRECC VA North Little Rock AR 72114 USA QUERI for Team-Based Behavioral Health Centr

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Factors Determining Athletic Footwear design: A Case of Product Appearance and Functionality

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Procedia - Social and Behavioral Sciences 2012年 36卷 520-528页

作者： Siriphan Promjun Nopadon Sahachaisaeree Graduate Program in Industrial Design Faculty of Industrial Design Education King Mongkut's Institute of Technology Ladkrabang Chalongkrung Road Ladkrabang Bangkok 10520 Thailand Program in Multidisciplinary Design Research King Mongkut's Institute of Technology Ladkrabang Chalongkrung Road Ladkrabang Bangkok 10520 Thailand

Footwear has currently been developed and tested by designers. Appearance is among the most important factors contributing to the popularity and market shares of particular brands and designs targeting on young purchasers. Using athletic footwear as a case study, the present research aims to investigate the pattern of footwear designs–shape, material, and type of shoe-base ergonomics and functionality. It is also bound to examine young purchasers’ perceptions towards aesthetics The research finally recommends a set of design guidelines towards footwear design basing on purchesers’ cognitive and affective perception on footwear appearance.

关键词： Product design cognitive-affective perception purchase decision footwear design functionality perception

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Visual motion observer-based pose control via obstacle avoidance navigation function for eye-in-hand systems

Visual motion observer-based pose control via obstacle avoid...

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38th Annual Conference on IEEE industrial Electronics Society, IECON 2012

作者： Tsuruo, Yusei Murao, Toshiyuki Kawai, Hiroyuki Fujita, Masayuki Graduate Program in Mechanical Engineering Kanazawa Institute of Technology Ishikawa 921-8501 Japan Master Program of Innovation for Design and Engineering Advanced Institute of Industrial Technology Tokyo 140-0011 Japan Department of Robotics Kanazawa Institute of Technology Ishikawa 921-8501 Japan Department of Mechanical and Control Engineering Tokyo Institute of Technology Tokyo 152-8550 Japan

ISBN: (纸本)9781467324212

This paper investigates passivity-based pose control via an obstacle avoidance navigation function for three-dimensional (3-D) eye-in-hand visual feedback systems. Firstly, visual motion observer-based pose control for 3-D eye-in-hand visual feedback systems is presented. Next, a path planner to be appropriate for the visual motion error system is designed through an obstacle avoidance navigation function to keep collision-free during servoing. Finally, the effectiveness of the proposed method is verified through computer simulations. © 2012 IEEE.

关键词： Visual communication

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Visual Motion Observer-based Pose Control via Obstacle Avoidance Navigation Function for Eye-in-Hand Systems

Visual Motion Observer-based Pose Control via Obstacle Avoid...

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Annual Conference on IEEE industrial Electronics Society

作者： Yusei Tsuruo Toshiyuki Murao Hiroyuki Kawai Masayuki Fujita Graduate Program in Mechanical Engineering Kanazawa Institute of Technology Master Program of Innovation for Design and Engineering Advanced Institute of Industrial Technology Department of Robotics Kanazawa Institute of Technology Department of Mechanical and Control Engineering Tokyo Institute of Technology

ISBN: (纸本)9781467324199

关键词： Obstacle avoidance Collision avoidance Eye Standing Orders navigation Visualization Visual Feedback Passivity Computer Simulation Feedback kinematic error

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Foresight scenario analysis of motor system of electric vehicle

Foresight scenario analysis of motor system of electric vehi...

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26th Electric Vehicle Symposium 2012, EVS 2012

作者： Shiue, Yih-Chearng Chen, Peng-Jen Lee, Chang-Franw Yu, Chih-Chiang Chen, Chih-Wei Department of Information Management National Central University No.300 Jhongda Rd. Jhongli City Taoyuan County 32001 Taiwan Graduate School of Design Doctoral Program National Yunlin University of Science and Technology No. 123 University Road Douliou Yunlin 64002 Taiwan Department of Industrial Design National Yunlin University of Science and Technology No. 123 University Road Douliou Yunlin 64002 Taiwan Department of Business Administration National Central University No.300 Jhongda Rd. Jhongli City Taoyuan County 32001 Taiwan

ISBN: (纸本)9781622764211

In order to describe the trend of motor system development of electric vehicle and to figure out the factors that would affect the external drives and the internal resources, the thesis uses scenario analysis method to be the basic framework, adding modified Delphi method to clarify time transition into five categories: changeless, changeable, disappeared, uncertain states and newborn. More precisely, the five factors is used to construct "Scenario Analysis of Markov Modified Delphi Method". The thesis focuses on motor system to do the Foresight analysis, using the transition concept of Markov Chain to clarify the key factors of uncertain states into motor system: brushless DC (BLDC) motor, surface permanent magnet synchronous motor and Switched Reluctance In-Wheel Motor. Moreover, the changeless concept of Markov Chain is used to be background, adding the key factors of changeable and uncertain states to clarify seven kinds of scenario portfolio: basic scenario, scenario assumption I, scenario assumption II, future scenario, breakthrough scenario I, breakthrough scenario II and challenge scenario. It could make the government, industries and related departments realize the development trend of key components about electric vehicle by the scenario descriptions. It can increase their willingness to invest in the related researches to achieve future image, also shape the usable engineering technique and integrated system concepts of electric vehicles in 2020 for public.

关键词： Electric vehicles

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Open-loop control for 2DOF robot manipulators with antagonistic bi-articular muscles

Open-loop control for 2DOF robot manipulators with antagonis...

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IEEE Conference on Control technology and Applications (CCTA)

作者： Keisuke Sano Hiroyuki Kawai Toshiyuki Murao Masayuki Fujita K. Sano is with Graduate Program in Mechanical Engineering Kanazawa Institute of Technology Ishikawa Japan H. Kawai is with Department of Robotics Kanazawa Institute of Technology Ishikawa Japan T. Murao is with Master Program of Innovation for Design and Engineering Advanced Institute of Industrial Technology Tokyo Japan Department of Mechanical and Control Engineering Tokyo Institute of Technology Tokyo Japan

ISBN: (纸本)9781467345033

This paper investigates open-loop control, which does not need the joint angles and velocities, for two degree of freedom(2DOF) robot manipulators with antagonistic bi-articular muscles which are passing over adjacent two joints and acting the both joints simultaneously. The manipulator dynamics of three muscle torques, we call the bi-articular manipulator dynamics, is constructed in order to design the control input. Stability analysis with respect to our proposed control law is discussed based on the Lyapunov method. Our approach is inspired by the fact that humans do not measure the joint angles and velocities explicitly, Finally, simulation results are shown in order to confirm the proposed method and given a design procedure in order to assign the tuning parameter.

关键词： Joints Muscles Manipulator dynamics Humans Lyapunov methods

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In vitro selection of cathepsin E-activity-enhancing peptide aptamers at neutral pH

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International Journal of Peptides 2011年第1期2011卷 834525页

作者： Biyani, Madhu Futakami, Masae Kitamura, Koichiro Kawakubo, Tomoyo Suzuki, Miho Yamamoto, Kenji Nishigaki, Koichi Department of Functional Materials Science Graduate School of Science and Engineering Saitama University Saitama 338-8570 255 Shimo-Okubo Japan City Area Program Saitama Metropolitan Area Saitama Small and Medium Enterprises Development Corporation Chuo-Ku Saitama 338-0001 2-3-2 Kamiochiai Japan Rational Evolutionary Design of Advanced Biomolecules Saitama (REDS) Group Saitama Small Enterprise Promotion Corporation No. 552 Saitama Industrial Technology Center Saitama 333-0844 3-12-18 Kami-Aoki Kawaguchi Japan Janusys Corporation No. 508 Saitama Industrial Technology Center Saitama 333-0844 3-12-18 Kami-Aoki Kawaguchi Japan Proteolysis Research Laboratory Graduate School of Pharmaceutical Sciences Kyushu University Higashi-Ku Fukuoka 812-8582 Japan

The aspartic protease cathepsin E has been shown to induce apoptosis in cancer cells under physiological conditions. Therefore, cathepsin E-activity-enhancing peptides functioning in the physiological pH range are valuable potential cancer therapeutic candidates. Here, we have used a general in vitro selection method (evolutionary rapid panning analysis system (eRAPANSY)), based on inverse substrate-function link (SF-link) selection to successfully identify cathepsin E-activity-enhancing peptide aptamers at neutral pH. A successive enrichment of peptide activators was attained in the course of selection. One such peptide activated cathepsin E up to 260, had a high affinity (KD;300nM), and had physiological activity as demonstrated by its apoptosis-inducing reaction in cancerous cells. This method is expected to be widely applicable for the identification of protease-activity-enhancing peptide aptamers. Copyright © 2011 Madhu Biyani et al.

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Graphical design features responding to tourist mapping need: a case of Bangkok's maps for foreign tourists

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Procedia - Social and Behavioral Sciences 2010年 5卷 1226-1231页

作者： Cholthicha Sarikanon Nopadon Sahachaisaeree Graduate Program in Industrial Design Technology Faculty of Industrial Design Education King Mongkut's Institute of Technology Ladkrabang Chalongkrung Road Ladkrabang Bangkok 10520 Thailand Assoc. Prof. Ph.D. program in Multidisciplinary Design Research King Mongkut's Institute of Technology Ladkrabang Chalongkrung Road Ladkrabang Bangkok 10520 Thailand

The primary purpose of graphic map design was to determine the factors for each types of map that can meet the demand of the tourists who are different in their destination. The graphic map factors enable us to know the target group and type of map they used that provides the accurate information corresponding to their actual need. Methodologically, the simulation viewing questionnaires were used to examine the opinion and need of the tourists whose interest was different with the type of map they used. In case study, the sample included the foreign tourists in Bangkok territory. This paper examined the graphic map design factors that meet the tourist's need. The results are expected to be used as useful guidelines for map design that satisfies the tourists in context of Thai social and cultural environment that can be recognized at international level. It's not only useful to those tourists, but also to general people.

关键词： Graphical design tourist map tourist map design

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