The model of the nonlinear system is obtained by LS-SVM, the offline model is linearize at each sampling instant and uses linear predictive function control methods to obtain the control law.
该算法采用LS-SVM回归建立非线性系统的预测模型，然后，将离线模型在每个采样周期关于当前采样点进行线性化，同时利用线性预测函数控制方法求解解析的控制律。
Propagation law and overpressure load of blast wave in urban complex environment are simulated and analyzed using LS-DYNA3D software and the ALE method.
该文利用LS - DYNA软件，采用ALE方法，对城市复杂环境中爆炸波的传播规律与超压荷载进行了数值模拟和分析。
By using post-processing software LS-PREPOST to give a visual revelation to the around-flow course, the results suggest that the around-flow phenomena coincide with the law of physics.
利用后处理软件LS - PREPOST可以直观地展示环流逐步形成的过程，结果表明环流现象符合有关物理规律。
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