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[Other systems] H-MVIP与 ST-BUS双向通信解决方案 DL : 0: 为满足高密度多厂商集成协议(H-MVIP)和串行电信总线(ST-BUS)在通信领域中的应用需求，提出两者之间的双向通信解决方案。采用状态机结合硬件描述语言的设计方式，在现场可编程门阵列上实现整个方案，包括同步、接收、缓存、总线生成与转换、监测等模块。实验结果证明了该方案的可行性。
Date : 2011-06-16 Size : 76.69kb User : yfy871216@sina.cn
[Other systems] pfc_NR DL : 0: ％该Matlab程序基于牛顿－拉夫逊算法，用于计算已知导纳矩阵、PQ节点、PV节点、平衡节点(UA)的电力网络潮流％ U - 各节点母线电压 S - 各节点注入功率 S_net - 电力网络总损耗％ PQ_P - 实算PQ节点注入有功功率 PQ_Q - 实算PQ节点注入无功功率％ delt_PQ_P - 实算PQ节点有功功率修正值 delt_PQ_Q －实算PQ节点无功功率修正值％ delt_UA_P - 实平衡节点有功功率修正值 delt_U_2 - 实平衡节点电压平方修正值％ delt_PQV - 实算P Q U^2修正值 J - 雅可比矩阵％ e - 电压实部 f - 电压虚部 delt_ef - 电压实部与虚部修正值- The Matlab program based on the Newton- Raphson algorithm is used to calculate the admittance matrix is known, PQ node, PV node, the node balance (UA) the trend of the electricity networks U- the node bus voltage S- each node injection power S_net-- The total loss of electric power networks PQ_P- operator PQ is injected into active nodes PQ_Q- operator PQ is injected reactive power node delt_PQ_P- is considered the correct value of active power PQ node delt_PQ_Q- really count PQ node reactive power to amend the value of delt_UA_P- real active power balance of the correct value of the node delt_U_2- node voltage balance is the correct value of the square of delt_PQV- really count PQU ^ 2 the correct value of J- Jacobian matrix e- voltage real part f- the imaginary part of voltage delt_ef- voltage real part and imaginary part of the amendment value
Date : 2025-12-29 Size : 7kb User : mmcc
[Other systems] mpc2810-vc1 DL : 0: MPC2810是乐创自动化技术有限公司开发的一款高性能四轴运动控制器。 MPC2810基于PC机PCI总线，配备功能强大、内容丰富的运动函数库，为用户提供基于PC的通用运动控制开发平台。 MPC2810提供强大的功能函数，实现高速轨迹连续插补以及速度平滑处理，使整套机构运行更加平稳，适用于多种工业应用场合。vcdemo1-MPC2810 is the music creators Automation Technology Co., Ltd. developed a high-performance motion controller Four. MPC2810-based PC-PCI bus, equipped with powerful, content-rich library movement, to provide users with a common PC based motion control development platform. MPC2810 provides powerful function, high-speed track for smooth interpolation, as well as the speed of treatment, so that the entire body to run more smoothly, applicable to a variety of industrial applications. vcdemo1
Date : 2025-12-29 Size : 341kb User : yuyoubo
[Other systems] mpc2810-vc3 DL : 0: MPC2810是乐创自动化技术有限公司开发的一款高性能四轴运动控制器。 MPC2810基于PC机PCI总线，配备功能强大、内容丰富的运动函数库，为用户提供基于PC的通用运动控制开发平台。 MPC2810提供强大的功能函数，实现高速轨迹连续插补以及速度平滑处理，使整套机构运行更加平稳，适用于多种工业应用场合。vcdemo3-MPC2810 is the music creators Automation Technology Co., Ltd. developed a high-performance motion controller Four. MPC2810-based PC-PCI bus, equipped with powerful, content-rich library movement, to provide users with a common PC based motion control development platform. MPC2810 provides powerful function, high-speed track for smooth interpolation, as well as the speed of treatment, so that the entire body to run more smoothly, applicable to a variety of industrial applications. vcdemo3
Date : 2025-12-29 Size : 613kb User : yuyoubo
[Other systems] mpc2810-vb1 DL : 0: MPC2810是乐创自动化技术有限公司开发的一款高性能四轴运动控制器。 MPC2810基于PC机PCI总线，配备功能强大、内容丰富的运动函数库，为用户提供基于PC的通用运动控制开发平台。 MPC2810提供强大的功能函数，实现高速轨迹连续插补以及速度平滑处理，使整套机构运行更加平稳，适用于多种工业应用场合。vbdemo1-MPC2810 is the music creators Automation Technology Co., Ltd. developed a high-performance motion controller Four. MPC2810-based PC-PCI bus, equipped with powerful, content-rich library movement, to provide users with a common PC based motion control development platform. MPC2810 provides powerful function, high-speed track for smooth interpolation, as well as the speed of treatment, so that the entire body to run more smoothly, applicable to a variety of industrial applications. vbdemo1
Date : 2025-12-29 Size : 149kb User : yuyoubo
[Other systems] DATA3M9B DL : 0: 这是在MATLAB环境下进行电力系统暂态稳定分析的pst源程序，该文件定义了一个3机9节点的系统模型。-This is the MATLAB environment in power system transient stability analysis of the pst source, the document defines a 3-machine 9-bus system model.
Date : 2025-12-29 Size : 2kb User : nozomi
[Other systems] MATLABxianchangzhongxian DL : 0: 本文从现场总线控制系统的发展现状出发，遵循现场总线控制系统标准的体系结构，仍由通用组态软件实现监控管理功能，由现场总线智能仪表实现生产控制功能。但在连接通用组态软件与现场总线智能仪表的信息通道中，采用OPC服务器、OPCActiveX控件取代10驱动程序，实现与Matlba数据共享和互联，无干扰地增加Matlba强大的符号、数值计算、矩阵运算以及图形显示的功能，实施先进控制、优化控制。 -This article from the fieldbus control system development of the current situation, following the standard fieldbus control system architecture, generic configuration software is still realize monitoring and management functions, by the field bus intelligent instruments of production control functions. However, in general configuration software to connect with fieldbus intelligent instrument information channel, the use of OPC server, OPCActiveX controls to replace the 10 drivers, and realize data sharing and Matlba the Internet without interference to increase Matlba powerful symbols, numerical calculation, matrix calculation and graphical display features, the implementation of advanced control, optimal control.
Date : 2025-12-29 Size : 2.89mb User : zenghui
[Other systems] ctm8250 DL : 0: CAN 总线的光耦隔离器C51单片机编程实现-CAN Bus Programming optocoupler isolator
Date : 2025-12-29 Size : 25kb User : duxuan
[Other systems] multiphase_machine DL : 0: 多相永磁同步电机驱动技术研究(博士论文)目前,三相电机驱动系统在电气驱动应用场合得到了广泛的应用,然而随着现代电力电子技术、计算机技术和控制理论的发展,由逆变器供电的电机驱动系统的相数不再受到供电相数的限制。特别在大功率、高可靠性和低直流电压供电应用场合,多相电机驱动系统比三相电机驱动系统更具优势,因此多相电机驱动系统特别适合于应用在舰船全电力推进、电动车辆、航空航天和军事等场合。其相关技术的研究为电气驱动技术的研究开辟了新的领域,多相电机驱动系统得到各国科研人员越来越多的关注和重视。本文研究从任意相数多相电机出发,重点研究了五相永磁同步电机驱动系统,全文主要内容如下: 引入绕组函数理论定量分析了任意相数对称绕组的磁势时空谐波分布,说明了低次时空谐波在多相电机中的重要作用首次从对称分量法推导出推广派克变换,并建立了n-m相感应电机数学模型,指出多相电机控制是一个多维控制问题。这些基础理论知识为分析多相电机奠定了理论基础。建立了五相永磁同步电机派克方程,在此基础上研究了五相永磁同步电机中d-q子空间与广义零序子空间的耦合问题。并根据不同结构形式五相永磁同步电机的特点,详细讨论了不同情况下的多维矢量控制和解耦控制问题。 -In electrical drive applications, three-phase drives are widely used for theirconvenience. However, with the advent of modern power electronics, computertechniques and control theories, the inverter-fed motor drives remove the limitation onthe number of power supplies and machines phases. Especially in the applications ofhigh power, high reliability, and low dc bus voltage, multiphase drives show severaladvantages over three-phase drives
Date : 2025-12-29 Size : 5.53mb User :
[Other systems] 039_BUS.RAR DL : 0: 用于电力系统分析的IEEE39节点的典型系统结构-Power System Analysis for the IEEE39 system structure of a typical node
Date : 2025-12-29 Size : 210kb User : liu
[Other systems] Transient DL : 1: 电力系统单机无穷大系统发电机暂态仿真程序-Machine infinite-bus power system transient system simulation program generator
Date : 2025-12-29 Size : 3kb User : 钟海旺
[Other systems] bus_scheduling_system DL : 0: its a bus scheduling system
Date : 2025-12-29 Size : 125kb User : chandan
[Other systems] client DL : 0: Bus Ticket - Client Program (UDP)-Bus Ticket- Client Program (UDP)
Date : 2025-12-29 Size : 662kb User : Burak
[Other systems] service DL : 0: Bus Ticket - Server (UDP)-Bus Ticket- Server (UDP)
Date : 2025-12-29 Size : 320kb User : Burak
[Other systems] 000195-11 DL : 0: meter reading software with paskal tpu files-meter reading software with paskal tpu files
Date : 2025-12-29 Size : 12kb User : firatsarp
[Other systems] vb(8110) DL : 0: 科瑞新KPCI-8110CAN总线适配卡与电脑通信的vb6.0程序-Corina new 8110 data acquisition card bus can communicate with the computer vb6.0 program
Date : 2025-12-29 Size : 114kb User : 麦智伟
[Other systems] vb(K-7120) DL : 0: 科瑞新K-7120 USB总线转CAN总线模块与电脑通信的vb程序，可用于数据采集-Corey The new K-7120 USB bus, CAN bus module to switch the computer to communicate vb program can be used for data acquisition
Date : 2025-12-29 Size : 23kb User : 麦智伟
[Other systems] CANEGRMoni DL : 0: 利用MFC编辑的基于CAN总线的汽车EGR电磁阀PID控制测试平台，该平台可以设置PID参数实现对电磁阀的控制-Edited by MFC CAN bus vehicles based on EGR valve PID control test platform that can set the PID parameters to achieve the control of solenoid valve
Date : 2025-12-29 Size : 7.21mb User : Alan
[Other systems] Bus-Reservation-System DL : 0: its about bus reseravation system .........developed as a full product of bus system
Date : 2025-12-29 Size : 185kb User : indu
[Other systems] Bus DL : 0: this contains the initial phase of the bus info system-this contains the initial phase of the bus info system
Date : 2025-12-29 Size : 52kb User : mohan

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