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In this paper, the problem of estimating the motion and shape parameters from the infrared signature of precession object is addressed. To limit the scope of this work, only objects with shape of flat-plane, cone, cylinder, cone-cylinder combination are considered. Different from the current research, the parameter estimating is based on signal modeling. First, a signal model is proposed to approximate...
With the development of aerospace manufacturing automation, the demand for high-precision welding robot is increasing. The analysis method of robot pose error is the key technology to improve the accuracy. This paper presents a method of analyzing the robot posture error by using flexible mechanics theory combined with ADAMS virtual prototype technology, which the elastic deformation of the link arm...
In this paper, we discuss the loss-averse newsvendor problem. Firstly, we develop a basic model in which the service-level constraint is not considered. And we get the optimal order quantity and the optimal expected utility under the basic model. Then, we add a service-level constraint into the basic model. And we also get the unique optimal order quantity and the optimal expected utility. Furthermore,...
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