The unreasonable observation arrangements in the satellite operation control center(SOCC)may result in the observation data cannot be downloaded as scheduled.Meanwhile,if the operation instructions released by the sat...The unreasonable observation arrangements in the satellite operation control center(SOCC)may result in the observation data cannot be downloaded as scheduled.Meanwhile,if the operation instructions released by the satellite telemetry tracking center(STTC)for the on-board payloads are not injected on the specific satellites in time,the corresponding satellites cannot perform the observation operations as planned.Therefore,there is an urgent need to design an integrated instruction release,and observation task planning(I-IRO-TP)scheme by efficiently collaborating the SOCC and STTC.Motivated by this fact,we design an interaction mechanism between the SOCC and the STTC,where we first formulate the I-IRO-TP problem as a constraint satisfaction problem aiming at maximizing the number of completed tasks.Furthermore,we propose an interactive imaging task planning algorithm based on the analysis of resource distribution in the STTC during the previous planning periods to preferentially select the observation arcs that not only satisfy the requirements in the observation resource allocation phase but also facilitate the arrangement of measurement and control instruction release.We conduct extensive simulations to demonstrate the effectiveness of the proposed algorithm in terms of the number of completed tasks.展开更多
With manufacturing slowly recovering amid improving economic conditions, cotton demand has increased prompting more orders among mills. However, with a deficient supply of cotton in the market, prices extend gains sin...With manufacturing slowly recovering amid improving economic conditions, cotton demand has increased prompting more orders among mills. However, with a deficient supply of cotton in the market, prices extend gains since Oct. 2009.展开更多
On Jan.4,2018 Shanghai Municipal Government officially released the Shanghai City Master Plan(2017–2035)(abbreviated as the Plan in the following part).It makes clear the nature of Shanghai as the central city of a w...On Jan.4,2018 Shanghai Municipal Government officially released the Shanghai City Master Plan(2017–2035)(abbreviated as the Plan in the following part).It makes clear the nature of Shanghai as the central city of a world-level city cluster in the Yangtze River Delta Region,as a center for international economy,finance,trade,展开更多
On May 8,2017,the Measures for Management of Land Use Master Plan was released for enforcement by the Ministry of Land and Resources.The Measures clearly points out that a land use master plan is an essential part of ...On May 8,2017,the Measures for Management of Land Use Master Plan was released for enforcement by the Ministry of Land and Resources.The Measures clearly points out that a land use master plan is an essential part of the national spatial planning system and an important basis for implementing land use modes control and management,展开更多
With manufacturing slowly recovering amid improving economic conditions, cotton demand has increased prompting more orders among mills. However, with a deficient supply of cotton in the market, prices
In order to adapt to market changes,speed up adjustment and transition&upgrading of mining industry structure,on November 29,the Ministry of Land and Resources joined the National Development and Reform Commission...In order to adapt to market changes,speed up adjustment and transition&upgrading of mining industry structure,on November 29,the Ministry of Land and Resources joined the National Development and Reform Commission,the Ministry of Industry and Information Technology,the Ministry of Finance,the Ministry of Environmental Protection,and the Ministry of Commerce。展开更多
On May 9,2019,the CPC Central Committee and the State Council released Several Opinions Concerning Establishing National Land and Spatial Planning System and Related Implementation Supervision(shortened into the Opini...On May 9,2019,the CPC Central Committee and the State Council released Several Opinions Concerning Establishing National Land and Spatial Planning System and Related Implementation Supervision(shortened into the Opinions in the following part).National land and spatial planning is considered as a guidance for national spatial development,a spatial blueprint for sustainable development,as well as a fundamental basis for various development,protection,and construction activities.展开更多
Recently,Jinduicheng Molybdenum Group(JMG)issued the 13th Five-Year Development Plan(hereinafter referred to as the'Development Plan')The Development Plan proposes that the company generate an operating income...Recently,Jinduicheng Molybdenum Group(JMG)issued the 13th Five-Year Development Plan(hereinafter referred to as the'Development Plan')The Development Plan proposes that the company generate an operating income of RMB 30 billion by the end of 2020 and build itself into a comprehensive mining group with international competitiveness.展开更多
Recently,Jinduicheng Molybdenum Group(JMG)issued the 13th Five-Year Development Plan(hereinafter referred to as the'Development Plan')The Development Plan proposes that the company generate an operating income...Recently,Jinduicheng Molybdenum Group(JMG)issued the 13th Five-Year Development Plan(hereinafter referred to as the'Development Plan')The Development Plan proposes that the company generate an operating income of RMB 30 billion by the end of 2020 and build itself into a comprehensive mining group with international competitiveness.展开更多
On October 18,the Ministry of Industry and Information Technology compiled and promulgated'Development Plan for Nonferrous Metals Industry(2016-2020)'i.e.the'Thirteenth Five Year'Development Plan for N...On October 18,the Ministry of Industry and Information Technology compiled and promulgated'Development Plan for Nonferrous Metals Industry(2016-2020)'i.e.the'Thirteenth Five Year'Development Plan for Nonferrous Metals Industry(MIIT G[2016]No.316,hereinafter The'Plan').The'Plan'mentioned that,by the end of 2020 China’s nonferrous metals industry will join the ranks of world powers.展开更多
基金supported by the Natural Science Foundation of China under Grants U19B2025,62121001,and 62001347in part by Key Research and Development Program of Shaanxi(ProgramNo.2022ZDLGY05-02)in part by Young Talent Support Program of Xi’an Association for Science and Technology(No.095920221337).
文摘The unreasonable observation arrangements in the satellite operation control center(SOCC)may result in the observation data cannot be downloaded as scheduled.Meanwhile,if the operation instructions released by the satellite telemetry tracking center(STTC)for the on-board payloads are not injected on the specific satellites in time,the corresponding satellites cannot perform the observation operations as planned.Therefore,there is an urgent need to design an integrated instruction release,and observation task planning(I-IRO-TP)scheme by efficiently collaborating the SOCC and STTC.Motivated by this fact,we design an interaction mechanism between the SOCC and the STTC,where we first formulate the I-IRO-TP problem as a constraint satisfaction problem aiming at maximizing the number of completed tasks.Furthermore,we propose an interactive imaging task planning algorithm based on the analysis of resource distribution in the STTC during the previous planning periods to preferentially select the observation arcs that not only satisfy the requirements in the observation resource allocation phase but also facilitate the arrangement of measurement and control instruction release.We conduct extensive simulations to demonstrate the effectiveness of the proposed algorithm in terms of the number of completed tasks.
文摘With manufacturing slowly recovering amid improving economic conditions, cotton demand has increased prompting more orders among mills. However, with a deficient supply of cotton in the market, prices extend gains since Oct. 2009.
文摘On Jan.4,2018 Shanghai Municipal Government officially released the Shanghai City Master Plan(2017–2035)(abbreviated as the Plan in the following part).It makes clear the nature of Shanghai as the central city of a world-level city cluster in the Yangtze River Delta Region,as a center for international economy,finance,trade,
文摘On May 8,2017,the Measures for Management of Land Use Master Plan was released for enforcement by the Ministry of Land and Resources.The Measures clearly points out that a land use master plan is an essential part of the national spatial planning system and an important basis for implementing land use modes control and management,
文摘With manufacturing slowly recovering amid improving economic conditions, cotton demand has increased prompting more orders among mills. However, with a deficient supply of cotton in the market, prices
文摘In order to adapt to market changes,speed up adjustment and transition&upgrading of mining industry structure,on November 29,the Ministry of Land and Resources joined the National Development and Reform Commission,the Ministry of Industry and Information Technology,the Ministry of Finance,the Ministry of Environmental Protection,and the Ministry of Commerce。
文摘On May 9,2019,the CPC Central Committee and the State Council released Several Opinions Concerning Establishing National Land and Spatial Planning System and Related Implementation Supervision(shortened into the Opinions in the following part).National land and spatial planning is considered as a guidance for national spatial development,a spatial blueprint for sustainable development,as well as a fundamental basis for various development,protection,and construction activities.
文摘Recently,Jinduicheng Molybdenum Group(JMG)issued the 13th Five-Year Development Plan(hereinafter referred to as the'Development Plan')The Development Plan proposes that the company generate an operating income of RMB 30 billion by the end of 2020 and build itself into a comprehensive mining group with international competitiveness.
文摘Recently,Jinduicheng Molybdenum Group(JMG)issued the 13th Five-Year Development Plan(hereinafter referred to as the'Development Plan')The Development Plan proposes that the company generate an operating income of RMB 30 billion by the end of 2020 and build itself into a comprehensive mining group with international competitiveness.
文摘On October 18,the Ministry of Industry and Information Technology compiled and promulgated'Development Plan for Nonferrous Metals Industry(2016-2020)'i.e.the'Thirteenth Five Year'Development Plan for Nonferrous Metals Industry(MIIT G[2016]No.316,hereinafter The'Plan').The'Plan'mentioned that,by the end of 2020 China’s nonferrous metals industry will join the ranks of world powers.
