2009093109

altera原厂多层开发板 allegro 原理图+PCB(altera original multi-layer development board allegro schematic+ PCB)

very good programs,I hope all members can have a look and learn somthing from it !

osgocean的经典论文，讲了光照的折射反射，海浪频谱以及水下的光照问题等。(osgocean classic paper, about the reflection of light refraction, the wave spectrum and underwater lighting problems.)

基于MSP430的自动往返小汽车解决方案，包括设计报告和硬件电路(Automatically round-trip car for MSP430-based solutions, including design report and the hardware circuit)

较详细的论述了IPM模块的驱动及保护电路 (More detailed discussion of the IPM module driver and protection circuits)

本文致力于研究和开发一种成本低、结构紧凑、操作方便的自动捆扎机。主要工作是根据实际的捆扎工艺，设计了捆扎机的总体结构；然后对捆扎工艺中的关键技术进行了深入研究，设计了机电一体化机构，运用PLC编程来实现控制系统，最终实现捆扎，转动，推箱等动作。本设计为快速方便的实现十字形捆扎提供了一种可靠的装置。( The major work is designing the overall structure of Automatic Strapping Machine according to the actual bind process. Then the key technologies of the labeling are studied, design a mechanism of electromechanical integration, use of PLC programming to achieve control system. Finally, Realize binding, rotating, pushing the carton and other movement. This designed a rapid realization of cross Banding mahchine.)

涡街流量计数字信号处理系统的改进与实验 本文针对涡街流量计数字信号处理系统存在的不能测量小流量和易受电磁干扰的问题,对其软硬件方面进行了 改进。重新设计和研制了电荷放大器,提高了灵敏度,增强了适配能力。采取了合理的接地和屏蔽措施,提高了系统的抗干 扰能力。采用去均值和频谱校正的方法,改善了系统的测量精度。编制键盘监控软件,采用状态变量法设计键值分析程序, 实现人机对话功能。进行了液体流量和气体流量的标定实验,结果表明,改进后的数字信号处理系统比常规的流量计信号处 理系统的测量精度高、流程比宽和适配能力强。(Vortex Flowmeter digital signal processing system improvements and experimental In this paper, vortex flowmeter digital signal processing systems can not exist in measuring small flows and vulnerable to electromagnetic interference problems, its hardware and software aspects of the Improvement. To re-design and development of the charge amplifier, increasing sensitivity and enhanced adaptive capacity. Adopted a reasonable grounding and shielding measures to improve the system s anti-stem Interference capability. Used to mean and spectral correction methods to improve the system s measurement accuracy. The preparation of keyboard monitoring software, using state-variable method designed to key analytical procedures, Functions to achieve human-machine dialogue. Were liquid flow and gas flow calibration experiments, the results show that the improved digital signal processing systems than the conventional flow meter signal at Management System s high accuracy, process than the w)

车桥耦合振动的相关学术论文，很适合初学车桥耦合的人，通过论文能够很好的理解车桥耦合方面方程的建立过程，自学建立车桥耦合动力学的matlab程序(Bridge Coupled Vibration academic papers, it is suitable for beginners axle coupling through the papers to a good understanding of the process of establishing the axle coupled equations, matlab program self-study to establish the dynamics axle coupling)

基于U-BOOT的S3C44B0引导装载程序的设计与实现(Design and implementation of bootloader about S3C44B0 based on U-BOOT)

说明：  PITE3980蓄电池放电仪监测系统管理说明书，整个系统完全解释，欢迎下载交流。(PITE3980 battery discharge was monitored system management manual, the entire system is fully explained, please download the exchange.)