Ai Gao

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Divergence of traditional Kalman filtering will happen while observation or system noise does not accorded with hypothesis and H<inf>&#x221E;</inf> filtering has not enough precision although robustness, so the popular style is the mixed H<inf>2</inf>/H<inf>&#x221E;</inf> filtering. Aiming at the problem, this paper puts forward a kind of filtering way(More)
Temporal reasoning is one of the cognitive capabilities humans involve in communicating with others and everything appears related because of temporal reference. Therefore, in this paper a geometric dynamic temporal reasoning algorithm is proposed to solve the temporal reasoning problem, especially in autonomous planning and scheduling. This method is based(More)
This paper presents an action guided constraint satisfaction technique for planning problem. Different from the standard algorithms which are almost domain independence and cannot reflect the characteristics of the planning progress, we discuss how the action rules in planning act in constraint satisfaction problems. Based on the conclusion, an action(More)
During the deep space exploration, position determination is always very important for arriving at the target successfully. But only a little of navigation information can be used by the explorer after it is far away from the Earth. The autonomous navigation using asteroid sequence images provides a new way to solve the position estimation problem for deep(More)
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