A special mobile GIS（Geographic Information System） system used for forest resources second-class inventory was developed on the basis of traditional forest resources inventory,remote sensing,GPS（Globe Positioning ...A special mobile GIS（Geographic Information System） system used for forest resources second-class inventory was developed on the basis of traditional forest resources inventory,remote sensing,GPS（Globe Positioning System） and embedded technology.Portable instrument,embedded development and the integration technology of RS（Remote Sensing）,GIS and GPS are all used in this special mobile GIS system.Further,the system composition,key techniques,and current situation of the practical application in China were analyzed in the study.The results are important for applying modern high-tech for the planning and design of digital forest resources to improve the precision and efficiency of inventory and reduce the labor cost and financial investment.展开更多
Domestic situation of embedded software practitioners in the industry field is analyzed in this paper,based on which the new requirements for personnel working for embedded software R&D are proposed.Then reform no...Domestic situation of embedded software practitioners in the industry field is analyzed in this paper,based on which the new requirements for personnel working for embedded software R&D are proposed.Then reform notions in higher education system upon cultivating high-class practitioners are presented.展开更多
The electronic control unit （ECU） in electrical powered hybrid and fuel cell vehicles is exceedingly complex. Rapid prototyping control is used to reduce development time and eliminate errors during software develop...The electronic control unit （ECU） in electrical powered hybrid and fuel cell vehicles is exceedingly complex. Rapid prototyping control is used to reduce development time and eliminate errors during software development. This paper describes a high-efficiency development method and a flexible tool chain suitable for various applications in automotive engineering. The control algorithm can be deployed directly from a Matlab/Simulink/Stateflow environment into the ECU hardware together with an OSEK real-time operating system （RTOS）. The system has been successfully used to develop a 20-kW fuel cell system ECU based on a Motorola PowerPC 555 （MPC555） microcontroller. The total software development time is greatly reduced and the code quality and reliability are greatly enhanced.展开更多
This paper analyzes from the perspective of the sociology of knowledge how the theory of deliberative democracy was introduced into China.This perspective means that the analysis of this article will not focus on the ...This paper analyzes from the perspective of the sociology of knowledge how the theory of deliberative democracy was introduced into China.This perspective means that the analysis of this article will not focus on the theory itself,but rather on the various strategies adopted in this process(the strategy of introducing deliberative democracy theory into China and the strategy of putting this theory into practice)and their effects.展开更多
文摘A special mobile GIS（Geographic Information System） system used for forest resources second-class inventory was developed on the basis of traditional forest resources inventory,remote sensing,GPS（Globe Positioning System） and embedded technology.Portable instrument,embedded development and the integration technology of RS（Remote Sensing）,GIS and GPS are all used in this special mobile GIS system.Further,the system composition,key techniques,and current situation of the practical application in China were analyzed in the study.The results are important for applying modern high-tech for the planning and design of digital forest resources to improve the precision and efficiency of inventory and reduce the labor cost and financial investment.
文摘Domestic situation of embedded software practitioners in the industry field is analyzed in this paper,based on which the new requirements for personnel working for embedded software R&D are proposed.Then reform notions in higher education system upon cultivating high-class practitioners are presented.
基金Supported by the National High-Tech Research and Development (863) Program of China (No. 2003AA)
文摘The electronic control unit （ECU） in electrical powered hybrid and fuel cell vehicles is exceedingly complex. Rapid prototyping control is used to reduce development time and eliminate errors during software development. This paper describes a high-efficiency development method and a flexible tool chain suitable for various applications in automotive engineering. The control algorithm can be deployed directly from a Matlab/Simulink/Stateflow environment into the ECU hardware together with an OSEK real-time operating system （RTOS）. The system has been successfully used to develop a 20-kW fuel cell system ECU based on a Motorola PowerPC 555 （MPC555） microcontroller. The total software development time is greatly reduced and the code quality and reliability are greatly enhanced.
文摘This paper analyzes from the perspective of the sociology of knowledge how the theory of deliberative democracy was introduced into China.This perspective means that the analysis of this article will not focus on the theory itself,but rather on the various strategies adopted in this process(the strategy of introducing deliberative democracy theory into China and the strategy of putting this theory into practice)and their effects.
