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State-of-the-art of intelligent minimally invasive surgical robots

Masakatsu G. Fujie, Bo Zhang

Frontiers of Medicine 2020, Volume 14, Issue 4,   Pages 404-416 doi: 10.1007/s11684-020-0743-3

Abstract: Intelligent surgical robot systems offer high precision, high safety, and reduced invasiveness.This paper presents a review of current intelligent surgical robot systems.The history of robots and three types of intelligent surgical robots are discussed.The problems with current surgical robot systems are then analyzed.The paper ends with a summary of the work and a discussion of future prospects for surgical robot development

Keywords: robot history     medical robot     surgical robot     radiofrequency ablation     organ model    

Advanced finite element analysis of a complex deep excavation case history in Shanghai

Yuepeng DONG, Harvey BURD, Guy HOULSBY, Yongmao HOU

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 1,   Pages 93-100 doi: 10.1007/s11709-014-0232-3

Abstract: The construction of the North Square Shopping Center of the Shanghai South Railway Station is a large scale complex top-down deep excavation project. The excavation is adjacent to several current and newly planned Metro lines, and influenced by a neighboring Exchange Station excavation. The highly irregular geometry of this excavation greatly increases the complexity in 3D Finite Element modeling. The advanced numerical modeling described in this paper includes detailed structural and geotechnical behavior. Important features are considered in the analysis, e.g., 1) the small-strain stiffness of the soil, 2) the construction joints in the diaphragm wall, 3) the shrinkage in the concrete floor slabs and beams, 4) the complex construction sequences, and 5) the shape effect of the deep excavation. The numerical results agree well with the field data, and some valuable conclusions are generated.

Keywords: advanced finite element analysis     deep excavations     case history     small-strain stiffness    

Introduction to the special issue on the 2015 Workshop on History of Mechanism and Machine Science

Marco CECCARELLI

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 1,   Pages 1-2 doi: 10.1007/s11465-016-0379-9

Radical innovation breakthroughs of biodegradation of plastics by insects: history, present and future

Frontiers of Environmental Science & Engineering 2024, Volume 18, Issue 6, doi: 10.1007/s11783-024-1838-x

Abstract:

● Insect damaging and penetrating plastic materials has been observed since 1950s.

Keywords: Plastics     Biodegradation     Insects     Gut microbiomes     Enzymes    

Development of a masticatory robot using a novel cable-driven linear actuator with bidirectional motion

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 4, doi: 10.1007/s11465-022-0687-1

Abstract: linear actuator (CDLA) capable of bidirectional motion is proposed in this study to design a masticatory robotThis work also exploits the proposed CDLA and designs a masticatory robot called Southeast Universitymasticatory robot (SMAR) to solve existing problems, such as bulky driving linkage and position changeChewing experiments are carried out on the developed masticatory robot to verify whether the CDLA can

Keywords: masticatory robot     cable-driven     linear actuator     parallel robot     stiffness analysis    

Review of human–robot coordination control for rehabilitation based on motor function evaluation

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 2, doi: 10.1007/s11465-022-0684-4

Abstract: As a wearable and intelligent system, a lower limb exoskeleton rehabilitation robot can provide auxiliaryOne of the main elements of such a human–robot coupling system is a control system to ensure human–robotThis review aims to summarise the development of human–robot coordination control and the associatedrehabilitation needs regarding lower limbs are analysed in detail, forming the basis for the human–robotThen, human–robot coordination is discussed in terms of three aspects: modelling, perception and control

Keywords: human–robot coupling     lower limb rehabilitation     exoskeleton robot     motor assessment     dynamical model    

Terrain classification and adaptive locomotion for a hexapod robot Qingzhui

Yue ZHAO, Feng GAO, Qiao SUN, Yunpeng YIN

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 2,   Pages 271-284 doi: 10.1007/s11465-020-0623-1

Abstract: A terrain classification and adaptive locomotion method for a hexapod robot named Qingzhui is proposedThe dynamic alternating tripod trotting gait is developed to control the robot, and the parameters ofFinally, the method is integrated on a hexapod robot and tested by real experiments.Our method is shown effective for the hexapod robot to walk on concrete, wood, grass, and foam.

Keywords: terrain classification     hexapod robot     legged robot     adaptive locomotion     gait control    

The biopharmaceutical industry in China: history and future perspectives

Kai Gao, Junzhi Wang

Frontiers of Medicine 2012, Volume 6, Issue 2,   Pages 101-111 doi: 10.1007/s11684-012-0191-9

Abstract:

Biopharmaceuticals reflect the rapid progress achieved in modern biomedical research. This area has also become one of the main criteria for assessing the development level of biotechnology for a particular country. Although it has been only three decades since the first biopharmaceutical, recombinant human insulin, was licensed by the US Food and Drug Administration, the biopharmaceutical industry has become the fastest growing, most dynamic and technology-intensive sector in the biomedical field. Since the licensing of recombinant human interferon α1b in 1989, the biopharmaceutical industry in China has gone through initial developments and gradually entered a period of rapid growth. This paper provides an overview of the status and development trends of biopharmaceuticals in China, and compares them with those observed in developed countries.

Keywords: biopharmaceuticals     antibodies     market trends     diseases     China     national regulatory agency    

Natural history of HIV infection in former plasma donors in rural China

Min ZHANG, Hong SHANG, Zhe WANG, Wei-Guo CUI, Qing-Hai HU

Frontiers of Medicine 2010, Volume 4, Issue 3,   Pages 346-350 doi: 10.1007/s11684-010-0102-x

Abstract: Few studies about the natural history of HIV infection in these patients were performed.This is the first large-scale retrospective study on the natural history of HIV infection in FPDs in

Keywords: human immunodeficiency virus (HIV)     former plasma donor     natural history     China    

Strategy for robot motion and path planning in robot taping

Qilong YUAN,I-Ming CHEN,Teguh Santoso LEMBONO,Simon Nelson LANDÉN,Victor MALMGREN

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 2,   Pages 195-203 doi: 10.1007/s11465-016-0390-1

Abstract: We have introduced an automatic robot taping system consisting of a robot manipulator, a rotating platformA collision avoidance algorithm is introduced for the robot taping manipulation.

Keywords: robot taping     path planning     robot manipulation     3D scanning    

Fuzzy cascade control based on control’s history for superheated temperature

WANG Guangjun, LI Gang, SHEN Shuguang

Frontiers in Energy 2007, Volume 1, Issue 3,   Pages 285-289 doi: 10.1007/s11708-007-0040-8

Abstract: uncertainty of superheated temperature, a new cascade control system is presented based on control’s history

A brief history of wheat utilization in China

Minxia LU, Liang CHEN, Jinxiu WANG, Ruiliang LIU, Yang YANG, Meng WEI, Guanghui DONG

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 3,   Pages 288-295 doi: 10.15302/J-FASE-2019266

Abstract: However, the history of its origin and utilization in China remains highly ambiguous.

Keywords: multidisciplinary evidence     prehistoric food globalization     wheat consumption     wheat domestication    

Tracked robot with underactuated tension-driven RRP transformable mechanism: ideas and design

Frontiers of Mechanical Engineering 2024, Volume 19, Issue 1, doi: 10.1007/s11465-023-0777-8

Abstract: In this paper, a novel tracked robot with a newly proposed underactuated revolute‒revolute‒prismaticthe robot has sufficient stability while climbing obstacles.Terrain-crossing dynamic simulations were run and analyzed to prove the feasibility of the robot.Experiments show that the proposed robot could climb platforms with heights up to 33.3% of the robot’s length or cross gaps with widths up to 43.5% of the robot’s length.

Keywords: mechanical design     tracked robot     underactuated mechanisms     RRP mechanism     obstacle crossing strategy    

Design and modeling of continuum robot based on virtual-center of motion mechanism

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 2, doi: 10.1007/s11465-022-0739-6

Abstract: Continuum robot has attracted extensive attention since its emergence.Thus, it is well suited for use as a continuum robot joint.Second, the VCM mechanism is combined to form a flexural joint suitable for the continuum robot.Furthermore, the motion performance of the designed continuum robot is evaluated.compressive strength is approximately 1915 N/mm, and the repeatable positioning accuracies of the continuum robot

Keywords: VCM mechanism     continuum robot     flexural joint     pseudo-rigid body model     cable-driven    

Association between history of abortion and metabolic syndrome in middle-aged and elderly Chinese women

Baihui Xu, Jie Zhang, Yu Xu, Jieli Lu, Min Xu, Yuhong Chen, Yufang Bi, Guang Ning

Frontiers of Medicine 2013, Volume 7, Issue 1,   Pages 132-137 doi: 10.1007/s11684-013-0250-x

Abstract: Until recently, studies focusing on the association between history of abortion and metabolic diseasesIn the present study, we aimed to investigate the association between history of abortion and metabolicOverall, we observed a positive association between history of induced abortion and the prevalence ofA multivariable-adjusted logistic regression analysis revealed that compared to those without a historyof induced abortion, women with a history of induced abortion remained at 1.25 times more likely to

Keywords: induced abortion     spontaneous abortion     metabolic syndrome    

Title Author Date Type Operation

State-of-the-art of intelligent minimally invasive surgical robots

Masakatsu G. Fujie, Bo Zhang

Journal Article

Advanced finite element analysis of a complex deep excavation case history in Shanghai

Yuepeng DONG, Harvey BURD, Guy HOULSBY, Yongmao HOU

Journal Article

Introduction to the special issue on the 2015 Workshop on History of Mechanism and Machine Science

Marco CECCARELLI

Journal Article

Radical innovation breakthroughs of biodegradation of plastics by insects: history, present and future

Journal Article

Development of a masticatory robot using a novel cable-driven linear actuator with bidirectional motion

Journal Article

Review of human–robot coordination control for rehabilitation based on motor function evaluation

Journal Article

Terrain classification and adaptive locomotion for a hexapod robot Qingzhui

Yue ZHAO, Feng GAO, Qiao SUN, Yunpeng YIN

Journal Article

The biopharmaceutical industry in China: history and future perspectives

Kai Gao, Junzhi Wang

Journal Article

Natural history of HIV infection in former plasma donors in rural China

Min ZHANG, Hong SHANG, Zhe WANG, Wei-Guo CUI, Qing-Hai HU

Journal Article

Strategy for robot motion and path planning in robot taping

Qilong YUAN,I-Ming CHEN,Teguh Santoso LEMBONO,Simon Nelson LANDÉN,Victor MALMGREN

Journal Article

Fuzzy cascade control based on control’s history for superheated temperature

WANG Guangjun, LI Gang, SHEN Shuguang

Journal Article

A brief history of wheat utilization in China

Minxia LU, Liang CHEN, Jinxiu WANG, Ruiliang LIU, Yang YANG, Meng WEI, Guanghui DONG

Journal Article

Tracked robot with underactuated tension-driven RRP transformable mechanism: ideas and design

Journal Article

Design and modeling of continuum robot based on virtual-center of motion mechanism

Journal Article

Association between history of abortion and metabolic syndrome in middle-aged and elderly Chinese women

Baihui Xu, Jie Zhang, Yu Xu, Jieli Lu, Min Xu, Yuhong Chen, Yufang Bi, Guang Ning

Journal Article