A hybrid approach using MLD (mixed logical dynamical) framework to handle infeasibility and constraint prioritization issues in MPC (model predictive control) based on input-output model is introduced. By expressing c...A hybrid approach using MLD (mixed logical dynamical) framework to handle infeasibility and constraint prioritization issues in MPC (model predictive control) based on input-output model is introduced. By expressing constraint priorities as propositional logics and by transforming the propositional logics into inequalities,the infeasibility and constraint prioritization issues are solved in the MPC. Constraints with higher priorities are met first, and then these with lower priorities are satisfied as much as possible. This new approach is illustrated in the control of a heavy oil fractionator-Shell column. The overall control performance has been significantly improved through the infeasibility and control priorities handling.展开更多
The Chinese economy is currently undergoing a digital transformation.New growth drivers are replacing old ones,creating a new development landscape.Countries with strong digital industries will be the first to reap th...The Chinese economy is currently undergoing a digital transformation.New growth drivers are replacing old ones,creating a new development landscape.Countries with strong digital industries will be the first to reap the benefits of digitalization.For China,the transformation to a digital economy is both of inevitability and heterogeneity fueled by dual circulations.Crowded out from more skill-based digitalized sectors,less-skilled labor moves to less digitalized sectors.New capital,industries and technology clusters emerge as new drivers of manufacturing and service sector development.With its large domestic market and industrial competitiveness,China has fostered a new development landscape of“dual circulations”.展开更多
Complex international and domestic economic scenarios and the short cyclical nature of macroeconomic policies characterizes the beginning year of the 12th Five- Year Plan period, it reflects the difficult policy choic...Complex international and domestic economic scenarios and the short cyclical nature of macroeconomic policies characterizes the beginning year of the 12th Five- Year Plan period, it reflects the difficult policy choices that arise among three major regulatory targets ,for growth, structure, and prices. In the transitional period of intertwined challenges, a spirit of commitment and dedication to real industries will allow China to occupy vantage points in world manufacturing and become an industrial power in the real sense. To a certain extent the beginning year of the 12th Five-Year Plan period （2011-2015）, while.fraught with challenges and pain, marks a departure from cutthroat competition to quality growth for Chinese enterprises and entrepreneurs. From 2012, China＇s industrial and market economic systems will both head towards more sophisticated stages of development. China ＂s industries will develop along environmentally sustainable, delicate, high-end, IT-based and service-oriented paths, while expediting the country＇s economic restructuring, industrial upgrade capabilities and its pursuit of innovative industrialization, and it will do so with strides more remarkable than ever before in its history.展开更多
China＇s transition to sustainable growth model in the coming years depends on the ability of its industrial sector to adapt and innovate. In the llth Five-Year Plan period, China entered the intermediate stage of ind...China＇s transition to sustainable growth model in the coming years depends on the ability of its industrial sector to adapt and innovate. In the llth Five-Year Plan period, China entered the intermediate stage of industrialization and crossed the threshold to become a middle-income country. China＇s current industrial structure, therefore, which is still characteristic of early-stage industrialization, must transition to support intermediate and advanced industrialization. Although resource constraints will pose certain hurdles for this transition, the pressure of these constraints will ultimately serve to catalyze, rather than impede, sustainable industrial growth. Furthermore, industrial transition and upgrade will mean not only changes for the nation＇s industrial structure as a whole but also rethinking the strategic possibilities and direction of industry at the enterprise level. The key to success rests on China＇s ability to improve indigenous development and boost competitive advantage in international markets through the use of new, advanced technologies.展开更多
According to our analysis of variations in Chinas＇ industrial growth rate. industrial demand, industrial structure, regional structure and the performance of industrial firms, China ＇s＇ industrial economv is moving...According to our analysis of variations in Chinas＇ industrial growth rate. industrial demand, industrial structure, regional structure and the performance of industrial firms, China ＇s＇ industrial economv is moving towards＇ a ＂new normal＂ of slower growth and structural improvement. This process coincides with the late stage of China＇s industrialization, which international experience suggests is often frauht with twists and challenges. Among these challenges, great attention must be paid to overcapacity industrial restructuring and upgrades, and the ＂reindustrialization＂ of developed countries. As China enters the late stage of its industrialization, particularly during the 13th Five-Year Plan period from 2016 to 2020, the promotion of industrial development is of strategic significance for China to successfully complete industrialization and its economy to adapt to the ＂new normal ＂. In the face of these new challenges regarding industrial development, policymakers must strive to increase the dynamism of growth for industrial economy. In this new era, the momentum of industrial growth derives from the integration of the supply impetus of industrialization and the pull of demand caused by urbanization, while, the comprehensive deepening of refom provides the key source of momentum.展开更多
Judging by the general pattern of human civilization, ecological civilization is not a simple negation of industrial civilization. Given China＇s unique national conditions and uneven process of industrialization, it ...Judging by the general pattern of human civilization, ecological civilization is not a simple negation of industrial civilization. Given China＇s unique national conditions and uneven process of industrialization, it is inappropriate to separate eeological civilization from industrial civilization. Instead, government should identify the common ground between industrial civilization and ecological civilization, fully utilize material wealth, technology means and organizational system of industrial civilization of the world, leave the freedom of imagination and practices for creating the new-type industrial civilization to businesses and the public, continuously strengthen the material foundation of China＇s ecological civilization, with a view to supporting the development of ecological civilization with high-quality real economy and achieving the integrated development of industrial civilization and ecological civilization while expediting the new-type industrialization and delivering the benefits of industrialization to 1.3 billion Chinese people.展开更多
基金Supported by the 973 Program (No. 2002CB312200)National High Tech. Project of China (863/CIMS 2004AA412050).
文摘A hybrid approach using MLD (mixed logical dynamical) framework to handle infeasibility and constraint prioritization issues in MPC (model predictive control) based on input-output model is introduced. By expressing constraint priorities as propositional logics and by transforming the propositional logics into inequalities,the infeasibility and constraint prioritization issues are solved in the MPC. Constraints with higher priorities are met first, and then these with lower priorities are satisfied as much as possible. This new approach is illustrated in the control of a heavy oil fractionator-Shell column. The overall control performance has been significantly improved through the infeasibility and control priorities handling.
基金国家社科基金重大项目“新旧动能转换机制设计与路径选择”(批准号:18Z D A077)南京大学长江三角洲经济社会发展研究中心暨区域经济转型与管理变革协同创新中心联合招标重大项目“长三角区域世界级产业集聚培育和协调发展”(批准号:CYD-2020019)。
文摘The Chinese economy is currently undergoing a digital transformation.New growth drivers are replacing old ones,creating a new development landscape.Countries with strong digital industries will be the first to reap the benefits of digitalization.For China,the transformation to a digital economy is both of inevitability and heterogeneity fueled by dual circulations.Crowded out from more skill-based digitalized sectors,less-skilled labor moves to less digitalized sectors.New capital,industries and technology clusters emerge as new drivers of manufacturing and service sector development.With its large domestic market and industrial competitiveness,China has fostered a new development landscape of“dual circulations”.
文摘Complex international and domestic economic scenarios and the short cyclical nature of macroeconomic policies characterizes the beginning year of the 12th Five- Year Plan period, it reflects the difficult policy choices that arise among three major regulatory targets ,for growth, structure, and prices. In the transitional period of intertwined challenges, a spirit of commitment and dedication to real industries will allow China to occupy vantage points in world manufacturing and become an industrial power in the real sense. To a certain extent the beginning year of the 12th Five-Year Plan period （2011-2015）, while.fraught with challenges and pain, marks a departure from cutthroat competition to quality growth for Chinese enterprises and entrepreneurs. From 2012, China＇s industrial and market economic systems will both head towards more sophisticated stages of development. China ＂s industries will develop along environmentally sustainable, delicate, high-end, IT-based and service-oriented paths, while expediting the country＇s economic restructuring, industrial upgrade capabilities and its pursuit of innovative industrialization, and it will do so with strides more remarkable than ever before in its history.
文摘China＇s transition to sustainable growth model in the coming years depends on the ability of its industrial sector to adapt and innovate. In the llth Five-Year Plan period, China entered the intermediate stage of industrialization and crossed the threshold to become a middle-income country. China＇s current industrial structure, therefore, which is still characteristic of early-stage industrialization, must transition to support intermediate and advanced industrialization. Although resource constraints will pose certain hurdles for this transition, the pressure of these constraints will ultimately serve to catalyze, rather than impede, sustainable industrial growth. Furthermore, industrial transition and upgrade will mean not only changes for the nation＇s industrial structure as a whole but also rethinking the strategic possibilities and direction of industry at the enterprise level. The key to success rests on China＇s ability to improve indigenous development and boost competitive advantage in international markets through the use of new, advanced technologies.
文摘According to our analysis of variations in Chinas＇ industrial growth rate. industrial demand, industrial structure, regional structure and the performance of industrial firms, China ＇s＇ industrial economv is moving towards＇ a ＂new normal＂ of slower growth and structural improvement. This process coincides with the late stage of China＇s industrialization, which international experience suggests is often frauht with twists and challenges. Among these challenges, great attention must be paid to overcapacity industrial restructuring and upgrades, and the ＂reindustrialization＂ of developed countries. As China enters the late stage of its industrialization, particularly during the 13th Five-Year Plan period from 2016 to 2020, the promotion of industrial development is of strategic significance for China to successfully complete industrialization and its economy to adapt to the ＂new normal ＂. In the face of these new challenges regarding industrial development, policymakers must strive to increase the dynamism of growth for industrial economy. In this new era, the momentum of industrial growth derives from the integration of the supply impetus of industrialization and the pull of demand caused by urbanization, while, the comprehensive deepening of refom provides the key source of momentum.
文摘Judging by the general pattern of human civilization, ecological civilization is not a simple negation of industrial civilization. Given China＇s unique national conditions and uneven process of industrialization, it is inappropriate to separate eeological civilization from industrial civilization. Instead, government should identify the common ground between industrial civilization and ecological civilization, fully utilize material wealth, technology means and organizational system of industrial civilization of the world, leave the freedom of imagination and practices for creating the new-type industrial civilization to businesses and the public, continuously strengthen the material foundation of China＇s ecological civilization, with a view to supporting the development of ecological civilization with high-quality real economy and achieving the integrated development of industrial civilization and ecological civilization while expediting the new-type industrialization and delivering the benefits of industrialization to 1.3 billion Chinese people.
