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An Empirical Analysis of Factors Influencing the Tourism Economy in Henan Province
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作者 Pingping WANG Liang ZHAO 《Asian Agricultural Research》 2025年第11期25-28,共4页
[Objectives]To study the factors influencing the tourism economy in Henan Province.[Methods]Using tourism-related data from Henan Province covering the period from 2000 to 2020,this study constructs a regression model... [Objectives]To study the factors influencing the tourism economy in Henan Province.[Methods]Using tourism-related data from Henan Province covering the period from 2000 to 2020,this study constructs a regression model based on multivariate statistical methods to investigate the determinants of the tourism economy.The dependent variable in the model is the domestic tourism revenue of Henan Province,while the independent variables comprise the number of tourist arrivals,total operational railway mileage,the number of travel agencies,and the per capita disposable income of urban residents.[Results]Both the total railway mileage and the per capita disposable income of urban residents are the primary factors influencing the development of Henan's tourism economy.[Conclusions]It is recommended to reduce uncertainty and liquidity constraints to mitigate residents'precautionary savings behavior,actively expand domestic demand to leverage tourism as an economic driver,and improve infrastructure to support tourism development. 展开更多
关键词 HENAN PROVINCE TOURISM ECONOMY influencing factors MULTIVARIATE statistical analysis
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Correlation of resilience with anxiety and depression in patients with prostate cancer and analysis of influencing factors
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作者 Jiang-Lei Qu Hai-Yang Lu +1 位作者 Xiao-Bo Fu Wen-Tao Gai 《World Journal of Psychiatry》 2025年第8期261-269,共9页
BACKGROUND The development of prostate cancer(PC)frequently intensifies negative emotional states,such as anxiety and depression,which compromise the effectiveness of radical surgery and reduce treatment adherence.In ... BACKGROUND The development of prostate cancer(PC)frequently intensifies negative emotional states,such as anxiety and depression,which compromise the effectiveness of radical surgery and reduce treatment adherence.In this study,we hypothesized that psychological resilience plays a crucial role in this process and explored its impact.AIM To investigate the association of resilience with anxiety and depression in patients with PC and to analyze the influencing factors.METHODS We selected 147 patients with PC who visited Qingdao Traditional Chinese Medicine Hospital from January 2022 to June 2024.The resilience scores of patients with PC were assessed using the Connor-Davidson Resilience Scale(CDRISC)from the tenacity,self-improvement,and optimism dimensions.Based on the total CD-RISC score,patients were categorized into groups A(total CD-RISC score>63 points,n=69)and B(total CD-RISC score≤63 points,n=78)for comparative analysis of anxiety[Hamilton Anxiety Rating Scale(HAMA)],depression[Hamilton Depression Rating Scale(HAMD)],sexual function[International Index of Erectile Function-5(IIEF-5)and Sexual Life Quality Questionnaire-Quality of Life(SLQQ-QOL)],and quality of life[the EORTC Core Quality of Life Question naire(QLQ-C30)].The association between CD-RISC and the above indicators was analyzed with Spearman correlation coefficients,and the influencing factors of resilience in patients with PC were identified with binary logistic regression.RESULTS Group A demonstrated statistically lower HAMA and HAMD scores and markedly higher scores of IIEF-5,SLQQQOL,and various QLQ-C30 aspects.Correlation analysis revealed that CD-RISC was significantly negatively correlated with HAMA and HAMD scores and significantly positively correlated with IIEF-5,SLQQ-QOL,and QLQ-C30 total scores.Binary logistic regression analysis revealed educational and per capita monthly household income levels as significant influencing factors of resilience in patients with PC.CONCLUSION Our results indicate a significant correlation of resilience with anxiety and depression in patients with PC.The milder the anxiety and depression emotions in patients,the higher their resilience.Further,assisting patients with PC to improve their educational and per capita monthly household income levels will help their resilience to some extent. 展开更多
关键词 Prostate cancer RESILIENCE ANXIETY DEPRESSION analysis of influencing factors
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ASSESSMENT OF LOCAL INFLUENCE IN MULTIVARIATE ANALYSIS 被引量:2
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作者 石磊 王学仁 《Acta Mathematica Scientia》 SCIE CSCD 1996年第3期257-264,165+266-270,共14页
A recent method for assessing the local influence is introduced by Cook(1986), in which the normal curvature of the influence graph based on the likelihood displacement is used to monitor the influence of small pertur... A recent method for assessing the local influence is introduced by Cook(1986), in which the normal curvature of the influence graph based on the likelihood displacement is used to monitor the influence of small perturbation. Since then this method has been applied to various kind of models. However, the local influence in multivariate analysis is still an unexplored area because the influence for many statistics in multivariate analysis is not convenient to handle based on the Cook's likelihood displacement. In this paper, we suggest a method with a slight modification in Cook's approach to assess the local influence of small perturbation on a certain statistic. The local influence of the perturbation on eigenvalue and eigenvector of variance-covariance matrix in theoretical and sample version is assessed, some results for the other statistics in multivariate analysis such as generalized variance, canonical correlations are studied. Finally, two examples are analysed for illustration. 展开更多
关键词 multivariate analysis normal curvature perturbation scheme local influence
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Baishideng’s Reference Citation Analysis database announces the first Journal Article Influence Index of 101 core journals and a list of high-quality academic journals in gastroenterology and hepatology 被引量:4
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作者 Jin-Lei Wang Yu-Jie Ma +3 位作者 Li Ma Na Ma Diao-Mei Guo Lian-Sheng Ma 《World Journal of Gastroenterology》 SCIE CAS 2022年第37期5383-5394,共12页
After three rounds of rigorous evaluation of core journals in gastroenterology andhepatology conducted by the Reference Citation Analysis (RCA) editorial team ofBaishideng Publishing Group (Baishideng), the RCA databa... After three rounds of rigorous evaluation of core journals in gastroenterology andhepatology conducted by the Reference Citation Analysis (RCA) editorial team ofBaishideng Publishing Group (Baishideng), the RCA database of Baishidengofficially released the 2022 Journal Article Influence Index (2022 JAII) of 101 corejournals in gastroenterology and hepatology, for the first time. The list of 101 corejournals can be found at: https://www.referencecitationanalysis.com/Search-Journal. Among them, the highest 2022 JAII is 48.014 and the lowest is 3.900. Thisarticle highlights the top 20 journals, describes the calculation method for the 2022JAII, the evaluation process, and the inclusion principles for journals in the RCA.These steps are the underpinning of the RCA’s empirical journal academicevaluation service by which the digital platform addresses the needs of authors toselect reliable journals for submission, readers to select high-quality literature forreading, and editors to track their own journal citation performance. As such, theRCA core journal list will serve as a useful Find-a-Journal tool. Any interestedparty is welcome to use this journal list and recommend it to their peers. 展开更多
关键词 Reference Citation analysis Journal Article influence Index Gastroenterology and hepatology Journal list Find a journal Announcement
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Analysis of the Influence Factors of Grain Supply-Demand Gap in China 被引量:2
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作者 Bingjun Li Weiming Yang 《Agricultural Sciences》 2018年第7期901-909,共9页
Based on the analysis of the grain supply and demand gap’s current situation in China, this paper establishes an indicator system for the influence factors of grain supply and demand gap. Then this paper calculates t... Based on the analysis of the grain supply and demand gap’s current situation in China, this paper establishes an indicator system for the influence factors of grain supply and demand gap. Then this paper calculates the correlation degree between the main grain varieties’ supply and demand gap and its influence factors. The results show that sown area and unit yield have the greatest impact on wheat supply and demand gap;per capita disposable income and unit yield have the greatest impact on corn supply and demand gap;per capita disposable income and agricultural mechanization level have the greatest impact on the supply and demand gap of soybean and rice. From the analysis results, we can obtain the difference between the factors affecting the grain supply and demand gap, and provide a certain theoretical basis and new ideas for the balance of grain supply and demand in China. 展开更多
关键词 ENTROPY Method GREY Correlation analysis DEMAND and Supply GAP influence FACTORS
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Baishideng’s Reference Citation Analysis database announces the first Journal Article Influence Index of 104 core journals and a list of high-quality academic journals in orthopedics 被引量:4
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作者 Jin-Lei Wang Yu-Jie Ma +3 位作者 Li Ma Na Ma Diao-Mei Guo Lian-Sheng Ma 《World Journal of Orthopedics》 2022年第10期891-902,共12页
After three rounds of rigorous evaluation of core journals in orthopedics conducted by the Reference Citation Analysis(RCA)editorial team of Baishideng Publishing Group(Baishideng),the RCA database of Baishideng offic... After three rounds of rigorous evaluation of core journals in orthopedics conducted by the Reference Citation Analysis(RCA)editorial team of Baishideng Publishing Group(Baishideng),the RCA database of Baishideng officially released the 2022 Journal Article Influence Index(2022 JAII)of 104 core journals and a list of high-quality academic journals in orthopedics,for the first time on August 9,2022.The list of 104 core journals can be found at:https://www.referencecitationanalysis.com/SearchJournal.Among them,the highest 2022 JAII is 55.015 and the lowest is 3.076.This article introduces the 21 high-quality academic journals and describes the calculation method for the 2022 JAII,the evaluation process,and the inclusion principles for journals in the RCA.These steps are the underpinning of the RCA’s empirical journal academic evaluation service by which the digital platform addresses the needs of authors to select reliable journals for submission,readers to select high-quality literature for reading,and editors to track their own journal citation performance.As such,the RCA core journal list will serve as a useful Find-a-Journal tool.Any interested party is welcome to use this journal list and recommend it to their peers. 展开更多
关键词 Reference Citation analysis Journal Article influence Index ORTHOPEDICS Journal list Find a journal Announcement
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Baishideng’s Reference Citation Analysis database announces the first Article Influence Index of multidisciplinary scholars 被引量:2
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作者 Jin-Lei Wang Yu-Jie Ma +3 位作者 Li Ma Na Ma Diao-Mei Guo Lian-Sheng Ma 《World Journal of Clinical Cases》 SCIE 2022年第29期10391-10398,共8页
After three rounds of rigorous evaluation of registered scholars conducted by the Reference Citation Analysis(RCA)editorial team of Baishideng Publishing Group(Baishideng),the RCA database of Baishideng officially rel... After three rounds of rigorous evaluation of registered scholars conducted by the Reference Citation Analysis(RCA)editorial team of Baishideng Publishing Group(Baishideng),the RCA database of Baishideng officially released the 2022 Article Influence Index(2022 AII)of 632 scholars from 74 countries/territories in 98 research categories,for the first time.The list of 632 scholars can be found at:https://www.referencecitationanalysis.com/searchscholar.Among them,the highest 2022 AII is 348.211,the highest number of total citations is 42830,and the highest number of total articles is 901.The category with the largest number of RCA scholars is Gastroenterology&Hepatology,with a total of 100(15.8%),and the second is Surgery,with a total of 46(7.3%).This article summarizes the RCA scholars and describes the mission of RCA,the openness and transparency of RCA evaluation,the calculation method for the 2022 AII,and the evaluation process of RCA scholars.The RCA scholar list will effectively serve as a useful Find-a-Scholar tool.Any interested scholar is welcome to register and join this RCA scholar list. 展开更多
关键词 Reference Citation analysis Article influence Index Scholar list Find a scholar Announcement
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Analysis of Disease Influence on the Flue-cured Tobacco During the Growth and Development Period of Enshi in 2014 被引量:1
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作者 望胜玲 丁才夫 +1 位作者 张英 望晶晶 《Agricultural Science & Technology》 CAS 2015年第6期1259-1263,1275,共6页
The growth of flue-cured tobacco can be significantly influenced by the temperature, sunlight, water, etc. The paper presents and analyzes the details of the disease influence on the flue-cured tobacco during the grow... The growth of flue-cured tobacco can be significantly influenced by the temperature, sunlight, water, etc. The paper presents and analyzes the details of the disease influence on the flue-cured tobacco during the growth and development period in the high-mountainous and the middle-mountainous regions of Enshi based on the detailed climatolgical data. The results demonstrate that the most important climatic factors affecting the growth and development of flue-cured tobacco contain low temperature, even rainy, lack of sunlight and low evaporation. The deterious ef-fects in the high-mountainous region, the heavy fog region and the flat ground are more serious compared with the middle- and low-mountainous regions, the light fog region and the sloping field, respectively. Furthermore, in order to reduce the deteri-ous effects, helpful countermeasures are proposed favoring the growth and produc-tion of the flue-cured tobacco. 展开更多
关键词 Growth of flue-cured tobacco influence and analysis DISEASE
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Mathematical Modeling in Social Network Analysis: Using TOPSIS to Find Node Influences in a Social Network 被引量:4
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作者 William P Fox Sean F. Everton 《Journal of Mathematics and System Science》 2013年第10期531-541,共11页
In a social network analysis the output provided includes many measures and metrics. For each of these measures and metric, the output provides the ability to obtain a rank ordering of the nodes in terms of these meas... In a social network analysis the output provided includes many measures and metrics. For each of these measures and metric, the output provides the ability to obtain a rank ordering of the nodes in terms of these measures. We might use this information in decision making concerning disrupting or deceiving a given network. All is fine when all the measures indicate the same node as the key or influential node. What happens when the measures indicate different key nodes? Our goal in this paper is to explore two methodologies to identify the key players or nodes in a given network. We apply TOPSIS to analyze these outputs to find the most influential nodes as a function of the decision makers' inputs as a process to consider both subjective and objectives inputs through pairwise comparison matrices. We illustrate our results using two common networks from the literature: the Kite network and the Information flow network from Knoke and Wood. We discuss some basic sensitivity analysis can may be applied to the methods. We find the use of TOPSIS as a flexible method to weight the criterion based upon the decision makers' inputs or the topology of the network. 展开更多
关键词 Social network analysis multi-attribute decision making Analytical hierarchy process (AHP) weighted criterion TOPSIS node influence
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Social Influence Analysis: Models, Methods, and Evaluation 被引量:2
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作者 Kan Li Lin Zhang Heyan Huang 《Engineering》 2018年第1期40-46,共7页
Social influence analysis (SIA) is a vast research field that has attracted research interest in many areas. In this paper, we present a survey of representative and state-of-the-art work in models, methods, and eva... Social influence analysis (SIA) is a vast research field that has attracted research interest in many areas. In this paper, we present a survey of representative and state-of-the-art work in models, methods, and eval- uation aspects related to SIA. We divide SIA models into two types: microscopic and macroscopic models. Microscopic models consider human interactions and the structure of the influence process, whereas macroscopic models consider the same transmission probability and identical influential power for all users. We analyze social influence methods including influence maximization, influence minimization, flow of influence, and individual influence. In social influence evaluation, influence evaluation metrics are introduced and social influence evaluation models are then analyzed. The objectives of this paper are to provide a comprehensive analysis, aid in understanding social behaviors, provide a theoretical basis for influencing public opinion, and unveil future research directions and potential applications. 展开更多
关键词 SOCIAL influence analysis ONLINE SOCIAL networks SOCIAL influence analysis MODELS influence EVALUATION
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ASSESSMENT OF INFLUENCE IN CANONICAL CORRELATION ANALYSIS
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作者 岳荣先 鲁国斌 《Journal of Southeast University(English Edition)》 EI CAS 1993年第2期60-68,共9页
By expanding the perturbation of covariance matrix in the powers of er-ror term,the influence functions for five canonical measurements in CCA are devel-oped and three sample versions are given.For generalized correla... By expanding the perturbation of covariance matrix in the powers of er-ror term,the influence functions for five canonical measurements in CCA are devel-oped and three sample versions are given.For generalized correlation coefficient p_z,the influence function is a quadratic form of r.v.z,and its distribution is considered.A practical example iUustrates the utility of the proposed influence functions. 展开更多
关键词 CANONICAL CORRELATION analysis perturbation/influence FUNCTION influential OBSERVATION
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Local Influence Analysis of Generalized Linear Model
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作者 Shuling Wang Man Liu +1 位作者 Qianqian Zhu Ting Wang 《Applied Mathematics》 2012年第9期1065-1067,共3页
Nearly thirty years, the diagnosis and influence analysis of linear regression model has been fully developed. So far the local influence analysis of the generalized linear model has not yet seen in the literature. In... Nearly thirty years, the diagnosis and influence analysis of linear regression model has been fully developed. So far the local influence analysis of the generalized linear model has not yet seen in the literature. In this paper, local influence is discussed. Then, concise influence matrix is obtained. At last, an example is given to illustrate our results. 展开更多
关键词 EXPONENTIAL DISTRIBUTIONS LOCAL influence analysis influence MATRIX
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Analysis of the Meteorological Factors of the Worst Drought Causes in Liupanshui and Its Influence
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作者 黄天福 刘鹏 张润琼 《Meteorological and Environmental Research》 CAS 2010年第10期79-81,共3页
[Objective] The paper aimed to analyze the meteorological factors of the worst drought in 2010 in Liupanshui City and its impact on the agriculture.[Method] To make research analyses based on the real-time meteorologi... [Objective] The paper aimed to analyze the meteorological factors of the worst drought in 2010 in Liupanshui City and its impact on the agriculture.[Method] To make research analyses based on the real-time meteorological data and the characters of this drought disaster.[Result]Due to the influence of abnormal atmospheric circulation and El Nio events,the convergence of warm and cold air in the arid are inadequate,so the rainfall reduced seriously,shortage of water resources,and successive drought disasters were intensified by hot and dry weather,moreover,special geographical environment(Karst,desertification,etc.)increased the danger of drought.[Conclusion] Local people faced the test of the severest drought in a century which had great impact on drinking water,agriculture,forestry,hydropower production,residents living and so on.Taking advantage of favorable meteorological conditions for artificial rainfall,and combined with scientific drought-relief measures could help to east the drought in advance and reduce the losses. 展开更多
关键词 Worst drought Case analysis influence Liupanshui City China
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Analysis on the Influence of Computer Technology on Agricultural Development in China
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作者 Xiaochen HUANG Qi HUANG 《Asian Agricultural Research》 2016年第12期21-23,共3页
Wide application of the computer-leading information technology is promoting tremendous changes in agricultural management,production,sales and agricultural science and technology,and education,showing broad applicati... Wide application of the computer-leading information technology is promoting tremendous changes in agricultural management,production,sales and agricultural science and technology,and education,showing broad application prospects,bringing unprecedented development opportunities to the information technology industry,greatly driving agricultural modernization,but also bringing challenges to agricultural science and technology workers to meet the agricultural information technology revolution. Information technology,as a kind of resource,is manifesting its functions in agricultural production and operation of agricultural products,and farmers are also paying more attention to the use of information technology to guide production and sales. China should take full advantage of the computer-centered information resources,and take the road of agricultural modernization and information to develop agriculture. 展开更多
关键词 COMPUTER Information technology Agricultural development analysis of influence
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Influences of load pattern selection and higher modes on pushover analysis for R.C. structures
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作者 侯爽 欧进萍 《Journal of Harbin Institute of Technology(New Series)》 EI CAS 2008年第6期767-776,共10页
Load pattern selection is one of the critical issues in pushover analysis (POA) when the influence of higher modes is evident. In terms of interstory drift, comparisons between the nonlinear time history analysis (NL-... Load pattern selection is one of the critical issues in pushover analysis (POA) when the influence of higher modes is evident. In terms of interstory drift, comparisons between the nonlinear time history analysis (NL-THA) and the pushover analysis (POA) were conducted for three typical RC frame buildings under a variety of ground motion levels. Eight typical earthquake inputs, including four earthquake records and four artificial earthquake waves, were employed as the input of NL-THA; five typical lateral load patterns were considered in POA. By means of modal participation factor, the higher mode effect in POA was quantified considering floor numbers and the ground motion intensity. Suggestions about load pattern selection in POA were provided when higher mode influence was found evident. 展开更多
关键词 pushover analysis higher mode influence nonlinear time history analysis
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Electricity Price Influence Factors Analysis Using Stochastic Matrix for Real-Time Electricity Price Forecasting
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作者 ZHOU Tiehua LIU Wenqiang +1 位作者 CHEN Zhiyuan WANG Ling 《Journal of Donghua University(English Edition)》 EI CAS 2018年第5期399-405,共7页
Real-time electricity price(RTEP)influence factor extraction is essential to forecasting accurate power system electricity prices.At present,new electricity price forecasting models have been studied to improve predic... Real-time electricity price(RTEP)influence factor extraction is essential to forecasting accurate power system electricity prices.At present,new electricity price forecasting models have been studied to improve predictive accuracy,ignoring the extraction and analysis of RTEP influence factors.In this study,a correlation analysis method is proposed based on stochastic matrix theory.Firstly,an augmented matrix is formulated,including RTEP influence factor data and RTEP state data.Secondly,data correlation analysis results are obtained given the statistical characteristics of source data based on stochastic matrix theory.Mean spectral radius(MSR)is used as the measure of correlativity.Finally,the proposed method is evaluated in New England electricity markets and compared with the BP neural network forecasting method.Experimental results show that the extracted index system comprehensively generalizes RTEP influence factors,which play a significant role in improving RTEP forecasting accuracy. 展开更多
关键词 STOCHASTIC MATRIX theory REAL-TIME ELECTRICITY price(RTEP) correlation analysis influence FACTORS
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Analysis on the Influence Factors of High Quality Proposals and the Countermeasures
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作者 Qunzhen QU 《Agricultural Science & Technology》 CAS 2017年第1期193-196,共4页
The People's Political Consultative Conference is an organization of the patriotic united front of the Chinese people, and it is an important form of develop- ing socialist democracy. As an important way to perform t... The People's Political Consultative Conference is an organization of the patriotic united front of the Chinese people, and it is an important form of develop- ing socialist democracy. As an important way to perform the functions of the People's Political Consultative Conference, the proposal work has been valued by the leading collective of the Communist Party of China. Based on the summary of the research results of CPPCC proposals at home and abroad, the influence factors of the quality of proposals were investigated through the analysis and summary of the overall conditions of CPPCC proposals in recent 5 years, and specific countermeasures were put forward in terms of proposal drafting, filing and summarizing, so as to improve the scientific level of proposal work in China, and give full play to the function of CPPCC proposal work. 展开更多
关键词 CPPCC proposal influence factor analysis Proposal legislation Proposal quality
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Study on the Key Influence Factors of Environmental Mass Incidents by Delphi-PCA-Frequency Analysis Composite Method
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作者 Chuai Xiaoming HAN Jingwen +1 位作者 Zhou Ying Wang Jiajia 《Meteorological and Environmental Research》 CAS 2018年第3期54-59,共6页
In order to prevent and control environmental mass incidents,by comprehensively using literature research,case analysis and logical reasoning method,27 factors influencing environmental mass incidents were selected. A... In order to prevent and control environmental mass incidents,by comprehensively using literature research,case analysis and logical reasoning method,27 factors influencing environmental mass incidents were selected. Among them,15 key influencing factors were screened by Delphi-PCA-frequency analysis composite method. The key influencing factors were analyzed,and corresponding countermeasures were put forward. 展开更多
关键词 Environmental mass incidents Delphi-PCA-frequency analysis Key influence factors
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Analysis on the Influence of Spring Low Temperature on the Agriculture and the Formation Reason in Liaoning Province in 2010
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作者 HAN Xiu-jun YU Xiao-i WANG Gui-chun 《Meteorological and Environmental Research》 CAS 2011年第4期15-17,共3页
[Objective]The research aimed to study the influence of spring low temperature on the agriculture and the formation reason in Liaoning Province in 2010.[Method]Based on the synoptics analysis principle,by analyzing th... [Objective]The research aimed to study the influence of spring low temperature on the agriculture and the formation reason in Liaoning Province in 2010.[Method]Based on the synoptics analysis principle,by analyzing the atmospheric circulation situation and satellite cloud map,the influence of spring low temperature on the agriculture and the formation reason of low temperature weather in Liaoning Province during April-May,2010 were discussed.[Result]The high-altitude situation analysis showed that it was two-trough-two-ridge situation in the high latitude of Eurasia in April,2010.Ural Mountains high-pressure ridge strengthened to move eastward.Lake Baikal cold air went down toward the southeast along the front of ridge and strengthened into the cold vortex.Liaoning was in the front of cold vortex.Affected by the cold vortex,the temperature in Liaoning area was low.In the first dekad of May,2010,the activity of cold air was frequent.There were two times cold vortex influence,and the temperature was still low.In the later period of middle dekad of May,the warm ridge entered,and the temperature rose.The high-altitude trough and the low-level jet were the main system and the dynamic condition of precipitation generation respectively.The cold vortex was the main reason of spring continuous low temperature generation,and the secondary reason was the more precipitation.[Conclusion]The research provided the reference basis for the prevention and prediction of spring low temperature in Liaoning Province. 展开更多
关键词 Spring low temperature Agricultural influence Formation reason analysis Liaoning Province China
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INFLUENCE OF SHOT AND STEP RESPONSE ON PARAMETRIC SENSITIVITY UNDER THE STIMULUS-RESPONSE OF ANALYSIS
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作者 于千 《Chinese Journal of Chemical Engineering》 SCIE EI CAS 1985年第1期109-119,共11页
Shot and step response measurements were carried out with inert bed and adsorption bed both under iso-thermal conditions.Parameter values were determined from a time domain analysis of the measured inputand response s... Shot and step response measurements were carried out with inert bed and adsorption bed both under iso-thermal conditions.Parameter values were determined from a time domain analysis of the measured inputand response signal.Sensitivity test in the parameter values showed that shot response measurements maygive more reliable parameter values than step measurements.Since Kubin[1]and Kucera[2]proposed a parameter estimation technique based on a moment methodfor adsorption system,attention has been focused on dynamic input-output measurements with variouspacked bed systems for the parameter estimation.The object of this work is to compare shot and step re-sponse measurements and see which measurement gives more reliable parameter values. 展开更多
关键词 ENG influence OF SHOT AND STEP RESPONSE ON PARAMETRIC SENSITIVITY UNDER THE STIMULUS-RESPONSE OF analysis ZT IND STEP
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