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实时混合试验是在拟动力试验技术的基础上发展起来的新型混合试验技术。域间并行多步长分离积分算法因能解决该技术中多步长协调问题、能提高积分计算效率而在实时混合试验中具有较好的应用前景。探讨了采用Simulink/嵌入Matlab函数模块执行复杂实时混合试验的可行性,归纳了该方法的优点,完成了基于一种并行多步长分离积分算法的实时混合试验。研究表明,该方法便捷可靠,为复杂实时混合试验提供了有效建模工具。
The real-time hybrid test is a new hybrid test technology developed on the basis of pseudo-dynamic test technology. Inter-domain parallel multi-step separation integral algorithm can solve the multi-step coordination problem in this technology, can improve the integral calculation efficiency and has a good application prospect in the real-time hybrid test. The feasibility of using Simulink / embedded Matlab function module to perform complex real-time hybrid experiments is discussed. The advantages of this method are summed up, and a real-time hybrid experiment based on a parallel multi-step separation and integration algorithm is completed. Research shows that this method is convenient and reliable and provides an effective modeling tool for complex real-time hybrid experiments.