Abstract
The previous two chapters mainly discussed about off-line modeling as forging processes are time-invariant. In this chapter, a simple and effective online modeling approach is presented to model time-varying forging processes. This proposed method first constructs a model set for the time-varying forging process. All parameters in the model set are then identified online by using process data. An error minimization based match method is further developed to select a suitable model from the model set to reflect the present dynamic behavior of the forging process. Numerical cases and practical forging cases finally demonstrate the effectiveness of the proposed method.
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Lu, X., Huang, M. (2018). Online Modeling Approach for Time-Varying Forging Processes. In: Modeling, Analysis and Control of Hydraulic Actuator for Forging. Springer, Singapore. https://doi.org/10.1007/978-981-10-5583-6_7
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DOI: https://doi.org/10.1007/978-981-10-5583-6_7
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