Jieqiong Lin

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Accurately modeling the dynamic behaviors of fast tool servo (FTS) is one of the key issues in the ultraprecision positioning of the cutting tool. Herein, a quasiphysics intelligent model (QPIM) integrating a linear physics model (LPM) and a radial basis function (RBF) based neural model (NM) is developed to accurately describe the dynamic behaviors of a(More)
Since one single node in a wireless sensor network (WSN) is quite power-limited, many of existing researches focus on abating the redundancy of transmission to achieve the goal of energy saving. However, they are mostly highly dependent on physical networks and routing, which will result in the excessive rawness of data, the great imbalance of energy(More)
The joint flexibility is an important issue in the conceptual design of car bodies. In the paper, semi-rigid connection is used to represent the compliant behavior of multi-branch flexible joints. The simplified joint model is established based on rigid beams and semi-rigid connection. And we adopt compliance method to solve the parameters of the model.(More)
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