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Push recovery for the standing under-actuated bipedal robot using the hip strategy

Chao LI,Rong XIONG,Qiu-guo ZHU,Jun WU,Ya-liang WANG,Yi-ming HUANG

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 7, Pages 579-593 doi: 10.1631/FITEE.14a0230

Abstract: This paper presents a control algorithm for push recovery, which particularly focuses on the hip strategyfound that horizontal stability can be maintained with a suitably controlled torque applied at the hipTo solve this problem, different hip strategies are discussed for two cases when (1) external disturbancestrategy is derived for most disturbances.Moreover, three torque primitives for the hip, depending on the type of disturbance, are designed to

Keywords： Push recovery Balance control Bipedal robot Hip strategy

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Human hip joint center analysis for biomechanical design of a hip joint exoskeleton Article

Wei YANG,Can-jun YANG,Ting XU

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 8, Pages 792-802 doi: 10.1631/FITEE.1500286

Abstract: We propose a new method for the customized design of hip exoskeletons based on the optimization of theThe approach is based on mechanisms designed to follow the natural trajectories of the human hip as theThe motions of the hip joint center with variation of the flexion angle were measured and the resultingThe resulting design can reduce human-machine interaction forces by 24.1% and 76.0% during hip flexionduring hip joint flexion or abduction by applying the resulting design.

Keywords： Hip joint exoskeleton Hip joint center Compatible joint Human-machine interaction force

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3D Printing Hip Prostheses Offer Accurate Reconstruction, Stable Fixation, and Functional Recovery forRevision Total Hip Arthroplasty with Complex Acetabular Bone Defect Article

Yongqiang Hao, Lei Wang, Wenbo Jiang, Wen Wu, Songtao Ai, Lu Shen, Shuang Zhao, Kerong Dai

Engineering 2020, Volume 6, Issue 11, Pages 1285-1290 doi: 10.1016/j.eng.2020.04.013

Abstract: and large acetabular bone defects present the main challenges and difficulty in the revision of total hipMoreover, a Harris hip score was obtained to evaluate limb function.The Harris hip score indicated a very good functional recovery in all three patients.

Keywords： 3D printing Hip revision Complex and large acetabular bone defect Accurate reconstruction

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Toward the development of process plans with reduced environmental impacts

Fu ZHAO, Vance R. MURRAY, Karthik RAMANI, John W. SUTHERLAND

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 3, Pages 231-246 doi: 10.1007/s11465-012-0334-3

Abstract: The proposed method is demonstrated using the manufacturing of a prosthetic hip shell as a case study

Keywords： process planning life cycle assessment (LCA) sustainable manufacturing prosthetic hip shell

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Hip-mounted electromagnetic generator to harvest energy from human motion

Dan DAI,Jing LIU

Frontiers in Energy 2014, Volume 8, Issue 2, Pages 173-181 doi: 10.1007/s11708-014-0301-2

Abstract: A type of electromagnetic hip-mounted generator (EHG) is proposed to harvest energy from human hip motion

Keywords： human power harvesting pervasive energy electricity generation wearable energy renewable and sustainable energy mobile electronics

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Early-life famine exposure, adulthood obesity patterns, and risk of low-energy fracture

Frontiers of Medicine doi: 10.1007/s11684-023-1023-9

Abstract: was assessed using the body mass index (BMI), and abdominal obesity was evaluated with the waist-to-hip

Keywords： famine obesity body mass index waist-to-hip ratio low-energy fracture

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Equipment–process–strategy integration for sustainable machining: a review

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 3, doi: 10.1007/s11465-023-0752-4

Abstract: Sustainable production is considered to be a favorable strategy for achieving machining upgrades characterizedThus, this study explores the sustainability of machining from the aspects of equipment, process, and strategyIn particular, the equipment, process, and strategy of sustainable machining are systematically analyzed

Keywords： sustainable machining equipment process strategy manufacturing

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YAO Hua, SUN Yuping, LI Qing, YAO Wenhai, WANG Qiuyun, HU Jing, ABUDUREHEMAN Gulibaha, TUO Ling, JIANG Yan

Frontiers of Medicine 2008, Volume 2, Issue 1, Pages 108-112 doi: 10.1007/s11684-008-0020-3

Abstract: Blood pressure, fasting blood sugar, body mass index (BMI), waist/hip ratio(WHR), TG, TC and LDL-C were

Keywords： control prevalence waist/hip density lipoprotein hypertension

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Tool path strategy and cutting process monitoring in intelligent machining

Ming CHEN, Chengdong WANG, Qinglong AN, Weiwei MING

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 2, Pages 232-242 doi: 10.1007/s11465-018-0469-y

Abstract:

Intelligent machining is a current focus in advanced manufacturing technology, and is characterized by high accuracy and efficiency. A central technology of intelligent machining—the cutting process online monitoring and optimization—is urgently needed for mass production. In this research, the cutting process online monitoring and optimization in jet engine impeller machining, cranio-maxillofacial surgery, and hydraulic servo valve deburring are introduced as examples of intelligent machining. Results show that intelligent tool path optimization and cutting process online monitoring are efficient techniques for improving the efficiency, quality, and reliability of machining.

Keywords： intelligent machining tool path strategy process optimization online monitoring

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Strategy of Manufacturing Quality Power

The Research Group for Manufacturing Quality Power Strategy

Strategic Study of CAE 2015, Volume 17, Issue 7, Pages 24-28

Abstract:

The meaning to implement the Manufacturing Quality Power Strategy was systematically discussed in

Keywords： manufacturing power quality strategy

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Green Remanufacturing Engineering and Its Development Strategy in China

Bin-shi Xu

Frontiers of Engineering Management 2016, Volume 3, Issue 2, Pages 102-106 doi: 10.15302/J-FEM-2016024

Abstract: proposes that “develop the remanufacturing industry vigorously, implement high-end remanufacturing, smart remanufacturing, and in-service remanufacturing, advance the identification of remanufacturing products, and promote sustainable and healthy development of the manufacturing industry”. Remanufacturing is an extension of the manufacturing industry chain, and it is an important part of advanced manufacturing and green manufacturing. The product function, technical performance, greenness and economy of the remanufacturing products are no worse than those of the new products. The cost of remanufacturing products is only about 50% of new products. Remanufacturing can save energy 60%, and material 70%, so the adverse impact on the environment is significantly reduced. At present, China’s remanufacturing industry is developing rapidly, and the manufacturing pilot has been in full swing. Meanwhile, the policies and regulations, basic theory, key technology, and industry standards of remanufacturing have been continuously innovated and completed.

Keywords： green manufacturing remanufacturing circular economy

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Current treatment strategy of acute promyelocytic leukemia

Jianqing Mi

Frontiers of Medicine 2011, Volume 5, Issue 4, Pages 341-347 doi: 10.1007/s11684-011-0169-z

Abstract: Acute promyelocytic leukemia (APL) is a unique subtype of acute myeloid leukemia (AML). The prognosis of APL has changed from the worst among the AMLs to currently the best. The application of all- retinoic acid (ATRA) in the induction therapy of APL decreases the high mortality of newly diagnosed patients, thereby significantly improving the response rate. ATRA combined with anthracycline-based chemotherapy is the current standard treatment, and for high-risk patients, high doses cytarabine have a beneficial effect on relapse prevention. In recent years, the indications of arsenic trioxide (ATO) therapy for APL have been extended from the salvage therapy for relapse patients to the first-line treatment of APL. The introduction of both ATRA and ATO represents great achievements in translational medicine. In this review article, we discuss the therapeutic strategies for this disease, including the initial approaches to newly diagnosed patients, prevention, and treatment of side effects and relapse to ensure the best and timely treatment for each newly diagnosed APL patient.

Keywords： acute promyelocytic leukemia all-trans retinoic acid arsenic trioxide

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Optimal production strategy for auto manufacturers with government subsidies in competitive environments

Frontiers of Engineering Management doi: 10.1007/s42524-023-0261-5

Abstract: Using the Hotelling model and evolutionary game theory, this paper studies the optimal production strategyeffects on manufacturers’ market shares and profits, which in turn, affect the manufacturers’ production strategyEV production costs is, the more inclined auto manufacturers are to choose a different final stable strategy

Keywords： supply chain management low-carbon emission electric vehicle subsidy evolutionary game theory

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Reflection on Development Strategy of Engineering Management Discipline in China

Ying-luo Wang

Frontiers of Engineering Management 2014, Volume 1, Issue 2, Pages 218-224 doi: 10.15302/J-FEM-2014029

Abstract: Meanwhile, the paper also proposes that the construction for development strategy of China’s engineering

Keywords： engineering management disciplinary characteristics development strategy

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Surface modification by ligand growth strategy for dense copper bismuth film as photocathode to enhance

Frontiers in Energy doi: 10.1007/s11708-023-0893-5

Abstract: Herein, a straightforward sol-gel method with the ligand-induced growth strategy was employed to obtainThis surface modification by ligand growth strategy will shed light on the future design of advanced

Keywords： copper bismuthate photocathode ligand growth strategy dense film PEC

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Title Author Date Type Operation

Push recovery for the standing under-actuated bipedal robot using the hip strategy

Chao LI,Rong XIONG,Qiu-guo ZHU,Jun WU,Ya-liang WANG,Yi-ming HUANG

Journal Article

Human hip joint center analysis for biomechanical design of a hip joint exoskeleton

Wei YANG,Can-jun YANG,Ting XU

Journal Article

3D Printing Hip Prostheses Offer Accurate Reconstruction, Stable Fixation, and Functional Recovery forRevision Total Hip Arthroplasty with Complex Acetabular Bone Defect

Yongqiang Hao, Lei Wang, Wenbo Jiang, Wen Wu, Songtao Ai, Lu Shen, Shuang Zhao, Kerong Dai

Journal Article

Toward the development of process plans with reduced environmental impacts

Fu ZHAO, Vance R. MURRAY, Karthik RAMANI, John W. SUTHERLAND

Journal Article

Hip-mounted electromagnetic generator to harvest energy from human motion

Dan DAI,Jing LIU

Journal Article

Early-life famine exposure, adulthood obesity patterns, and risk of low-energy fracture

Journal Article

Equipment–process–strategy integration for sustainable machining: a review

Journal Article