應(yīng)用層組播(APPlication-layer multicast,簡稱ALM)是網(wǎng)絡(luò)層組播的重要補(bǔ)充.但與網(wǎng)絡(luò)層組播不同的是,應(yīng)用層組播結(jié)構(gòu)的組成節(jié)點(diǎn)是具有獨(dú)立利益和決策的主機(jī)用戶.自私的主機(jī)用戶為了提高自身利益,可能不嚴(yán)格遵守應(yīng)用層組播協(xié)議的規(guī)定,從而對組播會話的整體性能帶來影響.為了設(shè)計(jì)可信任的、魯棒的應(yīng)用層組播協(xié)議,對應(yīng)用層組播的用戶自私性進(jìn)行研究是必要的.綜述了這一領(lǐng)域的研究進(jìn)展,并按照應(yīng)用層組播協(xié)議的工作階段把這些研究分為3類,即控制結(jié)構(gòu)維護(hù)階段的自私性研究、節(jié)點(diǎn)信息收集階段的自私性研究以及數(shù)據(jù)結(jié)構(gòu)構(gòu)造階段的自私性研究.
標(biāo)簽: APPlication-layer multicast ALM 應(yīng)用層組播
上傳時間: 2013-12-25
上傳用戶:zhaiye
KW2000 application layer specification
標(biāo)簽: specification application layer 2000
上傳時間: 2016-08-03
上傳用戶:一諾88
Lcd interface between upper application layer and driver (MTK)
標(biāo)簽: application interface between driver
上傳時間: 2013-11-27
上傳用戶:彭玖華
MTK MMI開發(fā) Application layer Framework layer UI layer
標(biāo)簽: layer Application Framework MTK
上傳時間: 2014-12-02
上傳用戶:無聊來刷下
MBUS協(xié)議 The bus communication system of EN1434-3 is commonly called M-Bus. Its application layer describes a standard especially for meter readout. It can be used with various physical layers and with link layers and network layers which support the transmission of variable length binary transparent telegrams.
標(biāo)簽: communication application commonly called
上傳時間: 2017-08-10
上傳用戶:小鵬
CANopen協(xié)議講座(5)之CANopen從站模塊(XGate-COP10) CANopen協(xié)議是在20世紀(jì)90年代末,由CiA組織(CAN-in-Automation)在CAL(CAN Application Layer)的基礎(chǔ)上發(fā)展而來,一經(jīng)推出便在歐洲得到了廣泛的認(rèn)可與應(yīng)用。經(jīng)過對CANopen協(xié)議規(guī)范文本的多次修改,使得CANopen協(xié)議的穩(wěn)定性、實(shí)時性、抗干擾性都得到了進(jìn)一步的提高。并且CiA在各個行業(yè)不斷推出設(shè)備子協(xié)議,使CANopen協(xié)議在各個行業(yè)得到更快的發(fā)展與推廣。目前CANopen協(xié)議已經(jīng)在運(yùn)動控制、車輛工業(yè)、電機(jī)驅(qū)動、工程機(jī)械、船舶海運(yùn)等行業(yè)得到廣泛的應(yīng)用。
標(biāo)簽: CANopen XGa 協(xié)議 講座
上傳時間: 2013-11-14
上傳用戶:yare
CANopen 協(xié)議是在20 世紀(jì)90 年代末,由CiA 組織(CAN-in-Automation)在CAL(CANApplication Layer)的基礎(chǔ)上發(fā)展而來,一經(jīng)推出便在歐洲得到了廣泛的認(rèn)可與應(yīng)用。經(jīng)過對CANopen 協(xié)議規(guī)范文本的多次修改,使得CANopen 協(xié)議的穩(wěn)定性、實(shí)時性、抗干擾性都得到了進(jìn)一步的提高。并且CiA 在各個行業(yè)不斷推出設(shè)備子協(xié)議,使CANopen 協(xié)議在各個行業(yè)得到更快的發(fā)展與推廣。目前CANopen 協(xié)議已經(jīng)在運(yùn)動控制、車輛工業(yè)電機(jī)驅(qū)動、工程機(jī)械、船舶海運(yùn)等行業(yè)得到廣泛的應(yīng)用。
標(biāo)簽: CANopen XGate COP 10
上傳時間: 2014-12-08
上傳用戶:851197153
Windows XP集成了許多功能和服務(wù),但是有很多服務(wù)是我們個人用戶所用不到的,開啟只會浪費(fèi)內(nèi)存和資源,而且,還影響激活速度。比如alerter、application layer gateway service、application management等等。
標(biāo)簽: Windows 集成 多功能 服務(wù)
上傳時間: 2013-12-22
上傳用戶:aa17807091
This document contains a description of the CAN Reference Model. This document is part of a set of documents that standardize the CAN Application Layer for Industrial Applications.
標(biāo)簽: document This description Reference
上傳時間: 2016-02-08
上傳用戶:yoleeson
The PMSM FOC is made of several C modules, compatible with the free-of-charge IAR EWARM KickStart edition toolchain version 4.42. It is used to quickly evaluate both the MCU and the available tools. In addition, when used together with the STM32F103xx motor control starter kit (STM3210B-MCKIT) and PM motor, a motor can be made to run in a very short time. It also eliminates the need for time-consuming development of FOC and speed regulation algorithms by providing ready-to-use functions that let the user concentrate on the application layer. Moreover, it is possible to get rid of any speed sensor thanks to the sensorless algorithm for rotor position reconstruction.
標(biāo)簽: free-of-charge compatible KickStart modules
上傳時間: 2014-01-09
上傳用戶:498732662
蟲蟲下載站版權(quán)所有 京ICP備2021023401號-1