Soft-sensing is widely used in industrial applications. The traditional soft-sensing structure is open-loop without correction mechanism. If the working condition is changed or there is unknown disturbance, the foreca...Soft-sensing is widely used in industrial applications. The traditional soft-sensing structure is open-loop without correction mechanism. If the working condition is changed or there is unknown disturbance, the forecast result of soft-sensing model may be incorrect. In order to obtain accurate values, it is necessary to carry out online correction. In this paper, a semiclosed-loop framework (SLF) is proposed to establish a soft-sensing approach, which estimates the input variables in the next moment by a prediction model and calibrates the output variables by a compensation model. The experimental results show that the proposed method has better prediction accuracy and robustness than other open-loop models.展开更多
The main focus of this paper is the analysis on how social business recent management proposals fit to a media/journalistic business environment. The discussion was based on three research questions focusing on： the ...The main focus of this paper is the analysis on how social business recent management proposals fit to a media/journalistic business environment. The discussion was based on three research questions focusing on： the drivers and the constraints of disruption innovation strategies; the adequate social business design framework to promote innovation; and an evaluation over the practices/experiences related to disruption, innovation, and creativity in journalistic businesses. A conceptual framework the Latour/Law Actor-Network Theory （ANT） has been taken as. Six possible dimensions of action to make this framework valuable some successful practices have also been identified, and in this paper the authors view over these concepts. The main conclusion goes through the understanding of journalistic culture and legitimacy embedded for centuries over society, and to change this will depend on multiple enablers.展开更多
基金Supported by the National Natural Science Foundation of China (60934007, 61074060, 61104078)the Research and Innovation Project of Shanghai Education Commission (11CXY08)the State Key Laboratory of Synthetical Automation forProcess Industries
文摘Soft-sensing is widely used in industrial applications. The traditional soft-sensing structure is open-loop without correction mechanism. If the working condition is changed or there is unknown disturbance, the forecast result of soft-sensing model may be incorrect. In order to obtain accurate values, it is necessary to carry out online correction. In this paper, a semiclosed-loop framework (SLF) is proposed to establish a soft-sensing approach, which estimates the input variables in the next moment by a prediction model and calibrates the output variables by a compensation model. The experimental results show that the proposed method has better prediction accuracy and robustness than other open-loop models.
文摘The main focus of this paper is the analysis on how social business recent management proposals fit to a media/journalistic business environment. The discussion was based on three research questions focusing on： the drivers and the constraints of disruption innovation strategies; the adequate social business design framework to promote innovation; and an evaluation over the practices/experiences related to disruption, innovation, and creativity in journalistic businesses. A conceptual framework the Latour/Law Actor-Network Theory （ANT） has been taken as. Six possible dimensions of action to make this framework valuable some successful practices have also been identified, and in this paper the authors view over these concepts. The main conclusion goes through the understanding of journalistic culture and legitimacy embedded for centuries over society, and to change this will depend on multiple enablers.
