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Reverse driving character of 2-DOF closed chain haptic device
GUO Wei-dong, GUO Xin, ZHANG Yu-ru
《机械工程前沿(英文)》 2006年 第1卷 第3期 页码 356-359 doi: 10.1007/s11465-006-0029-8
一种快速精确触觉碰撞检测中接触细节层次控制方法 Article
A Ram CHOI, Sung Min KIM, Mee Young SUNG
《信息与电子工程前沿(英文)》 2017年 第18卷 第8期 页码 1117-1130 doi: 10.1631/FITEE.1500498
Personalized biomedical devices & systems for healthcare applications
I-Ming CHEN, Soo Jay PHEE, Zhiqiang LUO, Chee Kian LIM
《机械工程前沿(英文)》 2011年 第6卷 第1期 页码 3-12 doi: 10.1007/s11465-011-0209-z
With the advancement in micro- and nanotechnology, electromechanical components and systems are getting smaller and smaller and gradually can be applied to the human as portable, mobile and even wearable devices. Healthcare industry have started to benefit from this technology trend by providing more and more miniature biomedical devices for personalized medical treatments in order to obtain better and more accurate outcome. This article introduces some recent development in non-intrusive and intrusive biomedical devices resulted from the advancement of niche miniature sensors and actuators, namely, wearable biomedical sensors, wearable haptic devices, and ingestible medical capsules. The development of these devices requires carful integration of knowledge and people from many different disciplines like medicine, electronics, mechanics, and design. Furthermore, designing affordable devices and systems to benefit all mankind is a great challenge ahead. The multi-disciplinary nature of the R&D effort in this area provides a new perspective for the future mechanical engineers.
关键词: personalized medical devices wearable sensor haptic device ingestible medical capsule
Yang LIU, Jing LIU
《机械工程前沿(英文)》 2012年 第7卷 第4期 页码 376-384 doi: 10.1007/s11465-012-0352-1
This article is dedicated to present a review on existing challenges and latest developments in surgical robotics in attempts to overcome the obstacles lying behind. Rather than to perform an exhaustive evaluation, we would emphasize more on the new insight by digesting the emerging bio-inspired surgical technologies with potentials to revolutionize the field. Typical approaches, possible applications, advantages and technical challenges were discussed. Evolutions of surgical robotics and future trends were analyzed. It can be found that, the major difficulties in the field of surgical robots may not be properly addressed by only using conventional approaches. As an alternative, bio-inspired methods or materials may shed light on new innovations. While endeavors to deal with existing strategies still need to be made, attentions should be paid to also borrow ideas from nature.
关键词: minimally invasive surgery surgical robotics haptic feedback miniaturization bio-inspiration bionics
Synthesis of spherical parallel manipulator for dexterous medical task
Abdelbadia CHAKER, Abdelfattah MLIKA, Med Amine LARIBI, Lotfi ROMDHANE, Sa?d ZEGHLOUL
《机械工程前沿(英文)》 2012年 第7卷 第2期 页码 150-162 doi: 10.1007/s11465-012-0325-4
This paper deals with the design and the analysis of a spherical parallel manipulator (SPM) for a haptic minimally invasive surgery application. First the medical task was characterized with the help of a surgeon who performed a suture technique called anastomosis. A Vicon system was used to capture the motion of the surgeon, which yielded the volume swept by the tool during the anastomosis operation. The identified workspace can be represented by a cone with a half vertex angle of 26°. A multi objective optimization procedure based on genetic algorithms was then carried out to find the optimal SPM. Two criteria were considered, i.e., task workspace and mechanism dexterity. The optimized SPM was then analyzed to determine the error on the orientation of the end effector as a function of the manufacturing errors of the different links of the mechanism.
关键词: spherical parallel manipulator (SPM) anastomosis haptic motion capture optimization workspace dexterity genetic algorithm manufacturing errors
标题 作者 时间 类型 操作
Reverse driving character of 2-DOF closed chain haptic device
GUO Wei-dong, GUO Xin, ZHANG Yu-ru
期刊论文
Personalized biomedical devices & systems for healthcare applications
I-Ming CHEN, Soo Jay PHEE, Zhiqiang LUO, Chee Kian LIM
期刊论文
Surgical robotics: A look-back of latest advancement and bio-inspired ways to tackle existing challenges
Yang LIU, Jing LIU
期刊论文