On the Control of Numerical Results in the Problems of Identification of Dynamic Energy Objects

K. Klyuchka, A. Verlan, Lidiya Mitʹko, V. Fedorchuk, Jo Sterten
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引用次数: 0

Abstract

The article proposes an approach to solving actual problem of the obtained results’ control in the construction and implementation of al-gorithms for identifying energy objects based on integral dynamic models. The considered method based on the use of quadrature algo-rithms and splines for approximation of the kernel, with the transition to solving equations with a degenerate kernel using recurrent formulas, showed sufficiently high efficiency in solving the problems of obtain-ing high performance at provided control over the accuracy of the inte-gral dynamic model parameters’ calculation, as well as providing re-sistance to the experimental data errors. The proposed method makes it possible to solve the problem of accumulating calculations, which, in turn, leads the numerical implementation algorithm to a form in which it is feasible to obtain solutions in real-time. The obtained integrated models have a sufficient level of adequacy and can be usedin integrat-ed computing control systems for energy objects
动态能量目标识别问题中数值结果的控制
本文提出了一种解决基于积分动态模型的能量目标识别算法构建与实现中所得到结果控制的实际问题的方法。所考虑的方法基于使用正交算法和样条近似核,过渡到使用递归公式求解退化核方程,在解决对积分动力学模型参数计算精度的高精度控制以及对实验数据误差的抵抗问题方面表现出足够高的效率。该方法解决了计算累加的问题,从而使数值实现算法成为一种能够实时获得解的形式。所得到的综合模型具有足够的充分性,可用于能源对象的综合计算控制系统
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