mentor的中心库、原理图和PCB的基本操作流程。
the basic step to creat cetral library, schemetic and pcb layout (2010-05-03, PDF, 1437KB, 下载19次)
在分析现有面积等效方法的基础上，提出了一种面积中心等效法。按面积中心等效法合成的波形与传统的面积等效法合成的波形相比，其基波分量增大，低次谐波分量明显改善。我们参加09年国赛光伏并网发电模拟装置就是采用本方法产生SPWM波，效果很好。
In the analysis of the existing methods based on the equivalent area, a space center to follow. Follow by space center synthetic waveforms and the equivalent area of traditional synthetic waveforms compared to the fundamental component increases, lower harmonic components improved significantly. We participated in 2009 national competition PV power simulator is SPWM waves generated by this method, works well. (2010-04-30, PDF, 87KB, 下载47次)
分析嵌入式系统对动态电源管理的需求，并在此基础上提出了与之适应的，以策略框架为中心的系统级动态电源管理架构。
Analysis of embedded systems for dynamic power management needs, and on this basis with the adaptation made to the strategy as the central framework for system-level dynamic power management framework. (2009-05-23, PDF, 42KB, 下载11次)
本分布式小区智能网络模型采用符合现场总线(Fieldbus)要求
的CAN技术，以带CAN总线端口的主控机和单元控制器CAN端接口构成的
CAN网络层，下层为由带RS485端口的住户采集器和单元控制器RS485端
接口构成了RS485网络层，向上则利用PC机连接CAN网络层，作为智能
化小区管理中心，从而基本实现智能小区管理、控制、报警、信息采
集和自我检测的功能。
本文从智能小区、现场总线、CAN技术到“CAN+RS485”双底层网
络模型的软、硬件研究，较为详细的介绍了其设计、调试运行和期间
各种问题的解决。
The Distributed Intelligent Network model district in line with Fieldbus (Fieldbus) requirements CAN technologies to bring CAN bus port主控机and cell controller CAN-side interface consisting of CAN network layer, the lower the grounds with RS485 port Household acquisition and cell controller interface RS485 client constitutes a RS485 network layer, up modem to connect to the PC using the CAN network layer, as the Intelligent Community Management Center in order to realize the basic intelligent community management, control, alarm, information collection and self-testing function. This article from the Intelligent Community, Fieldbus, CAN technology to (2007-08-12, PDF, 1897KB, 下载46次)