Pub Date : 2011-06-26DOI: 10.1504/IJMIC.2013.052813
C. Yeh, Chien-Yi Huang, Ful-Chiang Wu
This paper proposes a four-phase quality function deployment (QFD) involving TRIZ thinking strategy to enhance breakthrough capabilities for preventative and proactive design in product R&D process. Continuously developed opportunities for breakthrough innovation' are highlighted. In QFD1, identified customer needs are translated into technical specifications / design requirements. QFD2 is responsible for defining product structure, takes an initial DFA approach that provides a minimalist structure and drafts a rough schematic diagram that demonstrates visually the position of modules and their interactions. Optimal design parameters for the in-house made components are planned in the QFD3. QFD4 considers problems that may result from all manufacturing process parameters and then delivers recommendations for quality control and site supervision that reflect appropriately differing levels of stringency. Leveraging the introduction and execution of this four phase QFD, we can quickly and efficiently certify whether design changes or innovative product concepts meet customer specifications, target quality level and cost. In addition, this paper pinpoints the areas the TRIZ can be used to propose innovative methods for problem solving. As contradictory requirements appeared for the system, TRIZ methodology helps decrease negative effects and improves performance of existing design.
{"title":"A breakthrough product R&D model by using the integration of four-phases QFDs and TRIZ","authors":"C. Yeh, Chien-Yi Huang, Ful-Chiang Wu","doi":"10.1504/IJMIC.2013.052813","DOIUrl":"https://doi.org/10.1504/IJMIC.2013.052813","url":null,"abstract":"This paper proposes a four-phase quality function deployment (QFD) involving TRIZ thinking strategy to enhance breakthrough capabilities for preventative and proactive design in product R&D process. Continuously developed opportunities for breakthrough innovation' are highlighted. In QFD1, identified customer needs are translated into technical specifications / design requirements. QFD2 is responsible for defining product structure, takes an initial DFA approach that provides a minimalist structure and drafts a rough schematic diagram that demonstrates visually the position of modules and their interactions. Optimal design parameters for the in-house made components are planned in the QFD3. QFD4 considers problems that may result from all manufacturing process parameters and then delivers recommendations for quality control and site supervision that reflect appropriately differing levels of stringency. Leveraging the introduction and execution of this four phase QFD, we can quickly and efficiently certify whether design changes or innovative product concepts meet customer specifications, target quality level and cost. In addition, this paper pinpoints the areas the TRIZ can be used to propose innovative methods for problem solving. As contradictory requirements appeared for the system, TRIZ methodology helps decrease negative effects and improves performance of existing design.","PeriodicalId":210380,"journal":{"name":"Proceedings of 2011 International Conference on Modelling, Identification and Control","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117151558","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2011-06-26DOI: 10.1109/ICMIC.2011.5973667
Zhonghua Han, Haibo Shi, Feng Qiao, L. Yue
The earliness/tardiness (E/T) case of Hybrid Flow-shop Scheduling problem (HFSP) is an NP hard problem, which is difficult to deal with, however, the local assignment existing in the practical production increases the complexity of this problem. How to solve the combinatorial optimization problem effectively and optimally is still an open issue today. In this paper, differential evolution algorithm (DE) combined with priority strategy is used to solve this E/T scheduling problem. Firstly, DE algorithm is used to make global assignment and obtain each job's process route. Secondly, the operating priority of the jobs in buffer area deduced from the expectation completion sequence is used to direct the local production assignment between stages, then the starting time of each job can be determined. Finally, under the constraints of the due-date, the global optimization with the minimal penalty sum of E/T is obtained. Several scheme comparisons with simulation results show the effectiveness of the proposed method.
{"title":"DE solution for the earliness/tardiness case of Hybrid Flow-shop Scheduling problem with priority strategy","authors":"Zhonghua Han, Haibo Shi, Feng Qiao, L. Yue","doi":"10.1109/ICMIC.2011.5973667","DOIUrl":"https://doi.org/10.1109/ICMIC.2011.5973667","url":null,"abstract":"The earliness/tardiness (E/T) case of Hybrid Flow-shop Scheduling problem (HFSP) is an NP hard problem, which is difficult to deal with, however, the local assignment existing in the practical production increases the complexity of this problem. How to solve the combinatorial optimization problem effectively and optimally is still an open issue today. In this paper, differential evolution algorithm (DE) combined with priority strategy is used to solve this E/T scheduling problem. Firstly, DE algorithm is used to make global assignment and obtain each job's process route. Secondly, the operating priority of the jobs in buffer area deduced from the expectation completion sequence is used to direct the local production assignment between stages, then the starting time of each job can be determined. Finally, under the constraints of the due-date, the global optimization with the minimal penalty sum of E/T is obtained. Several scheme comparisons with simulation results show the effectiveness of the proposed method.","PeriodicalId":210380,"journal":{"name":"Proceedings of 2011 International Conference on Modelling, Identification and Control","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114207836","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2011-06-26DOI: 10.1109/ICMIC.2011.5973768
Weihua Deng, M. Fei, Kang Li
This paper deals with of stabilization problem of a class of networked control systems over an additive white Gaussian noise (AWGN) channel. The signal-to-noise ratio (SNR) required for stabilisability is first transformed into L2–L∞ performance so that a linear matrix inequality (LMI) approach can be used. Then a network-induced delays model is proposed, which is more realistic as it can incorporate the delay characteristics of token-passing bus control networks such as PROFIBUS and ControlNet. The efficacy of the method is illustrated by numerical examples. It further shows that unstable poles and delays have significant impact on the SNR requirement to achieve stabilization.
{"title":"A novel approach to stabilize a class of heterogeneous networked control systems","authors":"Weihua Deng, M. Fei, Kang Li","doi":"10.1109/ICMIC.2011.5973768","DOIUrl":"https://doi.org/10.1109/ICMIC.2011.5973768","url":null,"abstract":"This paper deals with of stabilization problem of a class of networked control systems over an additive white Gaussian noise (AWGN) channel. The signal-to-noise ratio (SNR) required for stabilisability is first transformed into L2–L∞ performance so that a linear matrix inequality (LMI) approach can be used. Then a network-induced delays model is proposed, which is more realistic as it can incorporate the delay characteristics of token-passing bus control networks such as PROFIBUS and ControlNet. The efficacy of the method is illustrated by numerical examples. It further shows that unstable poles and delays have significant impact on the SNR requirement to achieve stabilization.","PeriodicalId":210380,"journal":{"name":"Proceedings of 2011 International Conference on Modelling, Identification and Control","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126511688","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2011-06-26DOI: 10.1109/ICMIC.2011.5973760
Chang-Ming Hu, C. Yeh
The aim of this research is to integrate QFD and TRIZ theories into innovative principles of the medical care bed design. The use of QFD matrix expansion and its importance for evaluation and analysis to build the front-end preventive design process that will meet customer needs, the evaluation is based on the order of importance, the quality characteristics of the target specifications and quality characteristics of correlation matrix. The analytical data can be used to assist in resolving the conflicts of the TRIZ innovative principles to solve engineering problems and developing new concepts to meet customer's specific demands, and then apply TRIZ to define the points on anti-bedsore, perform ideality analysis and find useful resources. After doing the Table of Contradictions, TRIZ 40-principle and single characteristic principle are good to find solutions on improving anti-bedsore design. They can also provide the medical care bed design staff with more effective ways to accelerate the product development and to increase market competitiveness.
{"title":"The synergy of QFD and TRIZ design practice — A case study for medical care bed","authors":"Chang-Ming Hu, C. Yeh","doi":"10.1109/ICMIC.2011.5973760","DOIUrl":"https://doi.org/10.1109/ICMIC.2011.5973760","url":null,"abstract":"The aim of this research is to integrate QFD and TRIZ theories into innovative principles of the medical care bed design. The use of QFD matrix expansion and its importance for evaluation and analysis to build the front-end preventive design process that will meet customer needs, the evaluation is based on the order of importance, the quality characteristics of the target specifications and quality characteristics of correlation matrix. The analytical data can be used to assist in resolving the conflicts of the TRIZ innovative principles to solve engineering problems and developing new concepts to meet customer's specific demands, and then apply TRIZ to define the points on anti-bedsore, perform ideality analysis and find useful resources. After doing the Table of Contradictions, TRIZ 40-principle and single characteristic principle are good to find solutions on improving anti-bedsore design. They can also provide the medical care bed design staff with more effective ways to accelerate the product development and to increase market competitiveness.","PeriodicalId":210380,"journal":{"name":"Proceedings of 2011 International Conference on Modelling, Identification and Control","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114349494","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2011-06-26DOI: 10.1109/ICMIC.2011.5973764
G. Peng, Li Wen, Yao Feng, Bai Baocun, Yang Jing
The slew operations of earth observation satellites are tightly constrained, observation scheduling with task merging can improve satellites observing efficiency. The model of satellite observation scheduling problem with task merging is proposed in this paper article and a Very Fast Simulated Annealing algorithm (VFSA) is developed to solve the problem. The VFSA algorithm employs compose and decompose neighborhoods for dynamic task merging. To avoid the local optimum solutions and improve the exploration abilities, re-annealing and three diversification strategies, perturb, rearrange and restart are defined in VFSA. Experiments results show the effectiveness of our approach.
{"title":"Simulated annealing algorithm for EOS scheduling problem with task merging","authors":"G. Peng, Li Wen, Yao Feng, Bai Baocun, Yang Jing","doi":"10.1109/ICMIC.2011.5973764","DOIUrl":"https://doi.org/10.1109/ICMIC.2011.5973764","url":null,"abstract":"The slew operations of earth observation satellites are tightly constrained, observation scheduling with task merging can improve satellites observing efficiency. The model of satellite observation scheduling problem with task merging is proposed in this paper article and a Very Fast Simulated Annealing algorithm (VFSA) is developed to solve the problem. The VFSA algorithm employs compose and decompose neighborhoods for dynamic task merging. To avoid the local optimum solutions and improve the exploration abilities, re-annealing and three diversification strategies, perturb, rearrange and restart are defined in VFSA. Experiments results show the effectiveness of our approach.","PeriodicalId":210380,"journal":{"name":"Proceedings of 2011 International Conference on Modelling, Identification and Control","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125367187","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2011-06-26DOI: 10.1109/ICMIC.2011.5973670
Xiaojun Guo, Zhiping Huang, Chunwu Liu, Junyu Wei
Virtual test (VT) is broadly used in great systems which feature high-complexity and high-cost. Whether VT data can be accepted is determined by credibility of the models. The main approach of credibility check is test and evaluation (T&E), which is validating the consistency of models with animated entities via specific criteria. The underwater unmanned vehicle (UUV) virtual test is introduced as an example to expatiate on microcosmic and macroscopical features and predict the trend of T&E. It's concluded that, based on scientific framework and multiple-sources pre-test information weighed fusion, in presence of small-size samples, the specific T&E solutions for virtual test models will be significant issue of T&E.
{"title":"Research on T&E of UUV virtual test models","authors":"Xiaojun Guo, Zhiping Huang, Chunwu Liu, Junyu Wei","doi":"10.1109/ICMIC.2011.5973670","DOIUrl":"https://doi.org/10.1109/ICMIC.2011.5973670","url":null,"abstract":"Virtual test (VT) is broadly used in great systems which feature high-complexity and high-cost. Whether VT data can be accepted is determined by credibility of the models. The main approach of credibility check is test and evaluation (T&E), which is validating the consistency of models with animated entities via specific criteria. The underwater unmanned vehicle (UUV) virtual test is introduced as an example to expatiate on microcosmic and macroscopical features and predict the trend of T&E. It's concluded that, based on scientific framework and multiple-sources pre-test information weighed fusion, in presence of small-size samples, the specific T&E solutions for virtual test models will be significant issue of T&E.","PeriodicalId":210380,"journal":{"name":"Proceedings of 2011 International Conference on Modelling, Identification and Control","volume":"138 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130759746","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2011-06-26DOI: 10.1109/ICMIC.2011.5973725
Jing Ni, Lihui Peng, G. Chen
In this paper, in order to deal with the synchro motion of four cylinders in pattern drawing machine, an electro-hydraulic synchro servo system(EHSS) with four cylinders is developed and its nonlinear dynamic model is presented. Based on the theory of taylor expansion, optimal control and nonlinear disturbamce observer designing, a nonlinear PID synchro controller for EHSS with four cylinders is proposed such that tracking and synchronization performance is well addressed. The results on simulation and practical application in pattern drawing machine show that the proposed controller has better tracking and sychronization response than the conventional PID sycnhro controller, and is successful for the EHSS with four cylinders in pattern drawing machine.
{"title":"Nonlinear PID control on pattern drawing machine","authors":"Jing Ni, Lihui Peng, G. Chen","doi":"10.1109/ICMIC.2011.5973725","DOIUrl":"https://doi.org/10.1109/ICMIC.2011.5973725","url":null,"abstract":"In this paper, in order to deal with the synchro motion of four cylinders in pattern drawing machine, an electro-hydraulic synchro servo system(EHSS) with four cylinders is developed and its nonlinear dynamic model is presented. Based on the theory of taylor expansion, optimal control and nonlinear disturbamce observer designing, a nonlinear PID synchro controller for EHSS with four cylinders is proposed such that tracking and synchronization performance is well addressed. The results on simulation and practical application in pattern drawing machine show that the proposed controller has better tracking and sychronization response than the conventional PID sycnhro controller, and is successful for the EHSS with four cylinders in pattern drawing machine.","PeriodicalId":210380,"journal":{"name":"Proceedings of 2011 International Conference on Modelling, Identification and Control","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129534061","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2011-06-26DOI: 10.1109/ICMIC.2011.5973706
Yibo Li, Dong-li Ma, Muqing Yang
Tip-jet, reaction-drive rotor is characterized by light weight and simple structure, as it eliminates the transmission and anti-torque system which are necessary in a conventional shaft-drive helicopter. A tip-jet rotor parameters design methodology is presented by modeling the duct interior flow and rotor external aerodynamics. The inner flow model includes the influence of area, temperature, friction and rotor rotation, the rotor tension and torque is analyzed by a modified blade element method. The represented method is a rapid approach to decide jet rotor parameters in concept design stage, results of which show that section thickness and rotary speed are the main factors to tension and power balance.
{"title":"Geometry design model of a tip-jet, reaction-drive rotor based on coupling analysis","authors":"Yibo Li, Dong-li Ma, Muqing Yang","doi":"10.1109/ICMIC.2011.5973706","DOIUrl":"https://doi.org/10.1109/ICMIC.2011.5973706","url":null,"abstract":"Tip-jet, reaction-drive rotor is characterized by light weight and simple structure, as it eliminates the transmission and anti-torque system which are necessary in a conventional shaft-drive helicopter. A tip-jet rotor parameters design methodology is presented by modeling the duct interior flow and rotor external aerodynamics. The inner flow model includes the influence of area, temperature, friction and rotor rotation, the rotor tension and torque is analyzed by a modified blade element method. The represented method is a rapid approach to decide jet rotor parameters in concept design stage, results of which show that section thickness and rotary speed are the main factors to tension and power balance.","PeriodicalId":210380,"journal":{"name":"Proceedings of 2011 International Conference on Modelling, Identification and Control","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116496699","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2011-06-26DOI: 10.1109/ICMIC.2011.5973672
Lei Jiang, Jiaming Li, S. Luo, Jesse S. Jin, S. West
There are mainly two classes of approaches in power disaggregation, including Intrusive Load Monitoring (ILM) and Nonintrusive Load Monitoring (NILM). This paper presents the literature review on the NILM approaches. NILM is a process for detecting changes in the voltage and current going through a house, deducing what appliances are used in the house, as well as their individual energy consumption, with a single set of sensors. Different strategies and approaches for NILM systems have been developed over the past thirty years. This paper reviews the current state of the algorithms and systems of NILM. The paper points out that NILM can be utilised presently on available commercial devices and provides meaningful feedback. Our vision on the future of NILM is also summarized.
{"title":"Literature review of power disaggregation","authors":"Lei Jiang, Jiaming Li, S. Luo, Jesse S. Jin, S. West","doi":"10.1109/ICMIC.2011.5973672","DOIUrl":"https://doi.org/10.1109/ICMIC.2011.5973672","url":null,"abstract":"There are mainly two classes of approaches in power disaggregation, including Intrusive Load Monitoring (ILM) and Nonintrusive Load Monitoring (NILM). This paper presents the literature review on the NILM approaches. NILM is a process for detecting changes in the voltage and current going through a house, deducing what appliances are used in the house, as well as their individual energy consumption, with a single set of sensors. Different strategies and approaches for NILM systems have been developed over the past thirty years. This paper reviews the current state of the algorithms and systems of NILM. The paper points out that NILM can be utilised presently on available commercial devices and provides meaningful feedback. Our vision on the future of NILM is also summarized.","PeriodicalId":210380,"journal":{"name":"Proceedings of 2011 International Conference on Modelling, Identification and Control","volume":"256 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123611071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2011-06-26DOI: 10.1109/ICMIC.2011.5973681
Xiaomin Zhu, Changchun Li, Z. Xu, Junyang Li
Automatic Train Control (ATO) is essential for improving the performance and accuracy of the urban rail transit, and that train dynamic modeling and simulation is one of the most critical technologies in the process of urban rail transit construction. However, presently there is short of research on the modeling and simulation of train dynamics of urban rail transit in both theory and applications. This paper studies the dynamic characteristics of urban rail transit, constructs the dynamic model of urban rail transit from a viewpoint of system engineering, by combining the programming advantages of LabVIEW and MATLAB. The simulation system may imitate driver console, simulate actual train's operating state and reflect real-time calculation results. The validity and reliability of the simulation system as well as the dynamic model are verified and analyzed by comprehensive experimental simulations and assesments.
{"title":"Study on modeling simulation of locomotive dynamics for urban rail transit","authors":"Xiaomin Zhu, Changchun Li, Z. Xu, Junyang Li","doi":"10.1109/ICMIC.2011.5973681","DOIUrl":"https://doi.org/10.1109/ICMIC.2011.5973681","url":null,"abstract":"Automatic Train Control (ATO) is essential for improving the performance and accuracy of the urban rail transit, and that train dynamic modeling and simulation is one of the most critical technologies in the process of urban rail transit construction. However, presently there is short of research on the modeling and simulation of train dynamics of urban rail transit in both theory and applications. This paper studies the dynamic characteristics of urban rail transit, constructs the dynamic model of urban rail transit from a viewpoint of system engineering, by combining the programming advantages of LabVIEW and MATLAB. The simulation system may imitate driver console, simulate actual train's operating state and reflect real-time calculation results. The validity and reliability of the simulation system as well as the dynamic model are verified and analyzed by comprehensive experimental simulations and assesments.","PeriodicalId":210380,"journal":{"name":"Proceedings of 2011 International Conference on Modelling, Identification and Control","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117230136","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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