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In this paper, we report our work on developing and evaluating a prototype system aimed at addressing the information monitoring and sharing challenges in the law enforcement domain. Our system, called COPLINK Agent, is designed to provide automatic information filtering and monitoring functional-ities. This system also supports knowledge sharing by(More)
This paper deals with utilization of artificial neural networks for the design of Sierpinski carpet fractal antenna. The difficulty in designing of fractal microstrip patch antennas is due to the involvement of large number of physical parameters and hence their associated optimal values. It is indeed very difficult to formulate an exact numerical solution(More)
A brief description about the ergonomic evaluation problems on the research subject of cockpit ergonomic evaluation theories and methods was made followed by the proposal of an aircraft cockpit ergonomic evaluation model based on the framework of model-predictive control. Repetitive decision making and feedback control made the model capable of handling(More)
In the recent years, the assessment and forecasting of flight performance based on pilot's multiple physiological parameters has become an important theme of research. However, traditional forecasting and assessment of flight performance is mainly based on the manual assessment or explicit mathematical models, and rarely take the physiological parameters(More)
The pilot model concerning human factors introduced non-linear and time delay into the pilot-aircraft system. Unfalsified adaptive control (UAC), which is one kind of data-driven control, uses input and output data only. In UAC, supervisor is designed for selecting the best controller and controller switching algorithm is executed when necessary. In this(More)
We examined the human subject's head/eye characteristics when they tracked targets made up of periodic oscillating signals moving along horizontal direction. Our analyses focus on the effect of two different sinusoidal components of target motion on pursuit performance. This study revealed that the gaze tracking gains were modulated by the ratio of the two(More)
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