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A total torque index for dynamic performance evaluation of a radial symmetric six-legged robot

Kejia LI, Xilun DING, Marco CECCARELL

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 2,   Pages 219-230 doi: 10.1007/s11465-012-0320-9

Abstract:

This article focuses on the dynamic index and performance of a radial symmetric six-legged robot.A novel index of total torque is proposed by considering the posture of the supporting legs.The new index can be used to optimize the leg’s structure and operation for consuming minimum powerA characterization of the proposed six-legged robot is obtained by a parametric analysis of robot performanceMain influences are outlined as well as the usefulness of the proposed performance index.

Keywords： six-legged robots     dynamic modeling     performance index    

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Fast determination of tobramycin by reversed-phase ion-pair high performance liquid chromatography witha refractive index detector

Liang ZHU, Jingkang WANG

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 3,   Pages 322-328 doi: 10.1007/s11705-013-1348-z

Abstract: This method used reversed-phase ion-pair high performance liquid chromatography (HPLC) with a refractiveindex (RI) detector and a C18 column which is stable at pH above 1.00.

Keywords： tobramycin     aminoglycoside     refractive index detector     high-performance liquid chromatography     ion-pairing    

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Micromixing performance of the teethed high shear mixer under semi-batch operation

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 4,   Pages 546-559 doi: 10.1007/s11705-021-2069-3

Abstract: structural and operating parameters of the teethed high shear mixers were adjusted to study the micromixing performanceinner wall of stator can enhance the micromixing level and lead to the decrease of the segregation indexestablished with a mean relative error of 8.05% and R2 of 0.955 to fit the segregation index

Keywords： high shear mixer     semi-batch operation     micromixing performance     Villermaux/Dushman system     segregationindex    

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Pavement sustainability index for highway infrastructures: A case study of Maryland

Stella O. OBAZEE-IGBINEDION, Oludare OWOLABI

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 2,   Pages 192-200 doi: 10.1007/s11709-017-0413-y

Abstract: a mathematical multi-linear regression analysis (MLRA) model to determine a pavement sustainability indexFour categories of pavement performance evaluation indicators are subdivided into seven pavement conditionOf the seven independent variables, present serviceability index ( ) is the most significant with a coefficientvalue of 0.032, present serviceability rating ( ) coefficient value= 0.028, and international roughness index

Keywords： pavement indices     sustainability     pavement performance     flexible pavements    

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Performance evaluation of coordinated management of construction projects

Guo Feng,Liu Hui

Strategic Study of CAE 2011, Volume 13, Issue 8,   Pages 97-102

Abstract: combination of both function coefficient method and logframe approach was employed to construct the performanceevaluation index system of coordinated management of construction projects.The evaluation index system of coordinated management of construction projects was constructed from fouraspects, including performance evaluation of target coordinated management, organization coordinatedIn the end, the method to construct index system and calculate the coefficient was proved by an empirical

Keywords： coordinated management of construction projects     performance evaluation index system     function coefficient    

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Forecasting industrial emissions: a monetary approach

Yang DONG, Yi LIU, Jining CHEN, Yebin DONG, Benliang QU

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 5,   Pages 734-742 doi: 10.1007/s11783-012-0451-6

Abstract: This article develops a land use-based environmental performance index (L-EPI) that treats the industrial

Keywords： industrial emissions     environmental performance index     spatial planning     industrial land use    

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Singularity and workspace analysis of three isoconstrained parallel manipulators with schoenflies motion

Po-Chih LEE, Jyh-Jone LEE

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 2,   Pages 163-187 doi: 10.1007/s11465-012-0324-5

Abstract: Then, Jacobian matrix, singularity, workspace, and performance index for each mechanism are subsequently

Keywords： parallel manipulator     schoenflies motion     kinematics     singularity     workspace     performance index    

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Research on performance evaluation system of the western traffic science and technology project and preliminary

Zhao Jiehua,Kang Hourong

Strategic Study of CAE 2008, Volume 10, Issue 12,   Pages 73-78

Abstract: Based on the determination of the performance evaluation implementation flow of the traffic science and

Keywords： the western traffic science and technology project     performance evaluation     post-evaluation index system    

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Lodging resistance and yield potential of winter wheat: effect of planting density and genotype

Yonggui XIAO,Jianjun LIU,Haosheng LI,Xinyou CAO,Xianchun XIA,Zhonghu HE

Frontiers of Agricultural Science and Engineering 2015, Volume 2, Issue 2,   Pages 168-178 doi: 10.15302/J-FASE-2015061

Abstract: Lodging performance of 28 genotypes, including 24 released cultivars and four advanced lines, was evaluatedThe higher planting density increased lodging through increased leaf area index (LAI), plant height,

Keywords： common wheat     yield potential     lodging performance     pushing resistance     leaf area index    

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Research on port ecological suitability evaluation index system and evaluation model

Yaofeng XIE,Xia LV,Ru LIU,Liuyan MAO,Xiaoxi LIU

Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 1,   Pages 65-70 doi: 10.1007/s11709-014-0258-6

Abstract: pointed out the characteristics of port ecological effects and the principles of selecting evaluation indexOn this basis, we constructed the port ecological suitability evaluation index.analytic hierarchy process, to meet the multi-level, multi-objective characteristics of evaluation indexThe evaluation index system and evaluation model can be used to analysis the ecological suitability of

Keywords： port     ecological suitability     press-state-response (PSR) model     evaluation index system    

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Modified Performance Index Method for Parameter Estimation for Industrial Process with Time-varying

Zhang Chenghui

Strategic Study of CAE 2001, Volume 3, Issue 11,   Pages 54-59

Abstract:

A new estimation method based on modified performance index is proposed for time-varying process to

Keywords： parameter estimation     method of calculation     least square method     time-varying system     industrial production    

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Improvement of Secondary Water Chemistry in Qinshan Nuclear Power Plant

Tao Jun,Kong Deping

Strategic Study of CAE 2008, Volume 10, Issue 1,   Pages 91-96

Abstract: With the implementation of these measurements, the WANO chemistry performance index improved from 1.66

Keywords： secondary system     water chemistry     WANO chemistry performance index    

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Isolating higher yielding and more stable rice genotypes in stress environments: fine-tuning a selection method using production and resilience score indices

Frontiers of Agricultural Science and Engineering doi: 10.15302/J-FASE-2023521

Abstract:

● Score index methods readily discriminate genotypes adapted to a target

Keywords： Aerobic rice     breeding selection     drought resilience     production capacity index     resilience capacityindex     stress score index     upland    

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A combined control strategy using tuned liquid dampers to reduce displacement demands of base-isolated structures: a probabilistic approach

Parham SHOAEI, Houtan Tahmasebi OROMI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 4,   Pages 890-903 doi: 10.1007/s11709-019-0524-8

Abstract: base isolation systems are designed for different target base displacements by minimizing a relative performanceindex using Genetic Algorithm.properties is sought by which the maximum reduction occurs in the base displacement without compromising the performanceIn addition, the effects of TLD properties on the performance of the system are studied through a parametric

Keywords： tuned liquid damper     lead-rubber bearing system     probabilistic framework     steel shear building     relative performanceindex     Monte-Carlo sampling    

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SUSTAINABLE NITROGEN MANAGEMENT INDEX: DEFINITION, GLOBAL ASSESSMENT AND POTENTIAL IMPROVEMENTS

Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 3,   Pages 356-365 doi: 10.15302/J-FASE-2022458

Abstract:

● A composite N management index is proposed to measure agriculture

Keywords： global assessment     indicator     nitrogen management     sustainable agriculture     sustainable development goals    

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Title Author Date Type Operation

A total torque index for dynamic performance evaluation of a radial symmetric six-legged robot

Kejia LI, Xilun DING, Marco CECCARELL

Journal Article

Fast determination of tobramycin by reversed-phase ion-pair high performance liquid chromatography witha refractive index detector

Liang ZHU, Jingkang WANG

Journal Article

Micromixing performance of the teethed high shear mixer under semi-batch operation

Journal Article

Pavement sustainability index for highway infrastructures: A case study of Maryland

Stella O. OBAZEE-IGBINEDION, Oludare OWOLABI

Journal Article

Performance evaluation of coordinated management of construction projects

Guo Feng,Liu Hui

Journal Article

Forecasting industrial emissions: a monetary approach

Yang DONG, Yi LIU, Jining CHEN, Yebin DONG, Benliang QU

Journal Article

Singularity and workspace analysis of three isoconstrained parallel manipulators with schoenflies motion

Po-Chih LEE, Jyh-Jone LEE

Journal Article

Research on performance evaluation system of the western traffic science and technology project and preliminary

Zhao Jiehua,Kang Hourong

Journal Article

Lodging resistance and yield potential of winter wheat: effect of planting density and genotype

Yonggui XIAO,Jianjun LIU,Haosheng LI,Xinyou CAO,Xianchun XIA,Zhonghu HE

Journal Article

Research on port ecological suitability evaluation index system and evaluation model

Yaofeng XIE,Xia LV,Ru LIU,Liuyan MAO,Xiaoxi LIU

Journal Article

Modified Performance Index Method for Parameter Estimation for Industrial Process with Time-varying

Zhang Chenghui

Journal Article

Improvement of Secondary Water Chemistry in Qinshan Nuclear Power Plant

Tao Jun,Kong Deping

Journal Article

Isolating higher yielding and more stable rice genotypes in stress environments: fine-tuning a selection method using production and resilience score indices

Journal Article

A combined control strategy using tuned liquid dampers to reduce displacement demands of base-isolated structures: a probabilistic approach

Parham SHOAEI, Houtan Tahmasebi OROMI

Journal Article

SUSTAINABLE NITROGEN MANAGEMENT INDEX: DEFINITION, GLOBAL ASSESSMENT AND POTENTIAL IMPROVEMENTS

Journal Article