虚拟样机技术的核心是机械系统动力学、有限元理论和控制理论等建模理论及其技术的实现。
The core of the virtual prototype technology is on the realization of modeling theories and technology, mechanical system dynamics, finite element theory and control theory, etc.
介绍一种利用模糊控制理论及音谱分析技术对机械设备进行故障诊断的方法。
Introducing a new troubleshooting method using fuzzy control theory and sound spectrum analysis technique.
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