随着信息与通讯技术(information and communication technologies)的快速发展,企业如何在这种与外部协作的复杂背景下处理好企业社交媒体对员工行为产生的影响,对于企业发展至关重要。印象管理动机内涵丰富,有学者根据心理机制的不同...随着信息与通讯技术(information and communication technologies)的快速发展,企业如何在这种与外部协作的复杂背景下处理好企业社交媒体对员工行为产生的影响,对于企业发展至关重要。印象管理动机内涵丰富,有学者根据心理机制的不同对其整理与研究,区分出两类印象管理动机:获得性印象管理动机与和防御性印象管理动机。不同类型的印象管理动机促使员工使用不同的印象管理策略来面对工作压力与挑战,从而对员工行为产生不同的影响,其内在心理机制需要进一步的研究和区分,才能更好地对两者关系进行准确的阐释。如何在信息时代里,引导员工正确的使用社交媒体,促进员工进行积极导向印象管理,是当下亟需解决的问题。展开更多
A multi-layer controller architecture based on digital signal processor （DSP） and on-chip MCU was proposed for multi-sensor information acquisition system; it consisted of a data acquisition unit and a data fusion u...A multi-layer controller architecture based on digital signal processor （DSP） and on-chip MCU was proposed for multi-sensor information acquisition system; it consisted of a data acquisition unit and a data fusion unit, and used a host controller to connect the two units into an integrated system. Compared with architectures of traditional acquisition system, this architecture had good openness and good adaptability of algorithms in hardware. To validate its feasibility, a small-scale prototype was cleverly designed, which adopted ADμCS12, TMS320F206 and 89C51 as controllers, and had 16-channel ADC and 12- channel DAC with high accuracy of 12-bit. The interfaces between different controllers were introduced in detail. Some basic parameters of the prototype were presented by board-level tests and by comparison with other two systems. The prototype was employed to provide on-line state measurement, parameter estimation and decision-making for trajectory tracking of wheeled mobile robot. Experimental results show that the prototype achieves the goals of data acquisition, fusion and control perfectly.展开更多
文摘随着信息与通讯技术(information and communication technologies)的快速发展,企业如何在这种与外部协作的复杂背景下处理好企业社交媒体对员工行为产生的影响,对于企业发展至关重要。印象管理动机内涵丰富,有学者根据心理机制的不同对其整理与研究,区分出两类印象管理动机:获得性印象管理动机与和防御性印象管理动机。不同类型的印象管理动机促使员工使用不同的印象管理策略来面对工作压力与挑战,从而对员工行为产生不同的影响,其内在心理机制需要进一步的研究和区分,才能更好地对两者关系进行准确的阐释。如何在信息时代里,引导员工正确的使用社交媒体,促进员工进行积极导向印象管理,是当下亟需解决的问题。
文摘A multi-layer controller architecture based on digital signal processor （DSP） and on-chip MCU was proposed for multi-sensor information acquisition system; it consisted of a data acquisition unit and a data fusion unit, and used a host controller to connect the two units into an integrated system. Compared with architectures of traditional acquisition system, this architecture had good openness and good adaptability of algorithms in hardware. To validate its feasibility, a small-scale prototype was cleverly designed, which adopted ADμCS12, TMS320F206 and 89C51 as controllers, and had 16-channel ADC and 12- channel DAC with high accuracy of 12-bit. The interfaces between different controllers were introduced in detail. Some basic parameters of the prototype were presented by board-level tests and by comparison with other two systems. The prototype was employed to provide on-line state measurement, parameter estimation and decision-making for trajectory tracking of wheeled mobile robot. Experimental results show that the prototype achieves the goals of data acquisition, fusion and control perfectly.
