文章在深入研究和分析HLA高层体系结构的基础上，以分布式仿真实验室为依托，构建了基于HLA体系的炮兵c3i仿真系统。
Relying on the distributed simulating LAB and based on researching the HLA structure deeply, the paper constructs an Artillery C3I simulating system based on HLA.
利用物理仿真实验室软件对非对心碰撞、超弹性碰撞、牛顿摆等碰撞实验进行了模拟和分析，为碰撞问题的研究和教学提供了有效的方法。
In this article, non-central collision, superball and Newton′s cradle are analyzed with the virtual experiment which is a useful way of collision′s analyzing and teaching.
研究了利用指纹识别技术实现了身份识别，并且在实验室条件下做出了仿真实验。
Studied has implemented the status recognition using the fingerprint recognition technology, moreover has been made the simulation experiment under the laboratory condition.
根据仿真实验得到的控制规律和提出的双反馈控制原理进行了系统的软件设计，并对设计装置进行了实验室功能调试。
On the basis of introduction of the control rules, the paper makes the software design and makes the experiment function debugging.
根据仿真实验得到的控制规律和提出的双反馈控制原理进行了系统的软件设计，并对设计装置进行了实验室功能调试。
On the basis of introduction of the control rules, the paper makes the software design and makes the experiment function debugging.
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