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Research on Thermal Error Modeling of YK3610 Hobbing Machine
Advanced Materials Research, 2012Thermal error modeling. Neural network. Gear hobbing machine. Error compensation. Abstract. Four key thermal sources of YK3610 hobbing machine were selected in this paper, and a thermal error model based on the four temperature variables was proposed by using back propagation neural network.
Qian Jian Guo, Jian Guo Yang
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A Priori Error Bound for Moment Matching Approximants of Thermal Models
IEEE Transactions on Components, Packaging and Manufacturing Technology, 2019This article focuses on the moment matching methodology for deriving dynamic compact thermal models (DCTMs) of electronic components. For the first time, an a priori error bound is theoretically established both in the time and frequency domains, which is suited to accurately estimate the approximation error introduced by DCTMs in practical ...
Lorenzo Codecasa +2 more
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Statistical Estimation and Elimination of Thermal Network Model Errors
Journal of Heat Transfer, 1969A new approach is developed for estimating and correcting digital thermal network errors based upon achieving statistical reconciliation between model predictions and observed results. The development is preceded by a review of the general theory of thermal networks and the development of the canonical forms of networks and their error models ...
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Mathematical Modeling of Thermal Error Using Machine Learning
2022Rohit Ananthan, N. Rino Nelson
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A posteriori modeling error estimation for thermal building applications
2017In thermal building applications, simplified physical models are commonly used by engineers. In multizone models, a building is decomposed into zones and envelopes. As the temperature is assumed homogeneous in the zones, the time evolution of the zone temperature is described by an ordinary differential equation.
Waeytens, Julien +2 more
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A review on spindle thermal error compensation in machine tools
International Journal of Machine Tools and Manufacture, 2015Yang Li, Wanhua Zhao, Wenwu Wu
exaly
Thermal Error Modeling and Compensation for CY-K500 Lathe
Advanced Science Letters, 2011Qianjian Guo +2 more
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Statistical optimization and assessment of a thermal error model for CNC machine tools
International Journal of Machine Tools and Manufacture, 2002Seung-Han Yang
exaly