redundancy allocation 中文意思是什麼
redundancy allocation
解釋
冗餘分配- redundancy : 裁員，多餘；冗餘
- allocation : n. 1. （原料等的）分配，配給。2. 配給物，配給量。3. 定位置，部署。4. 【會】（經費、收入等的）分配法。
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With the requirement of real - time embedded application, a series of memory management technology to improve safety and reliability for embedded system are proposed and implemented in the thesis, including memory leak detection and collection, memory redundancy allocation, memory redundancy encoding and memory protection, then the key technology of these is researched and implemented at first, a systematic survey of research in the domain of embedded real - time and memory management is given, including the concept of real - time embedded system, the research status and tendency of real - time embedded system, the characteristic of memory model and memory management in real - time embedded system
本文面向嵌入式實時應用需求，提出並實現了一系列有助於提高系統安全性和可靠性的內存管理技術解決方法，包括:基於slab的動態內存分配、回收、內存內存寫越界判斷技術，並對其實現技術展開較為深入的研究。本文首先介紹嵌入式實時系統和內存管理技術，包括嵌入式實時系統的概念，國內外的研究現狀和研究方向，嵌入式實時系統中內存模式和內存管理的特點，並在此基礎上提出本文的研究目標和研究內容。 -
Meanwhile, the paper also gives a more detailed discussion about the key techniques related to dynamic tracking measurement, such as : the measuring principle and method, establishment principle of the virtual coordinate system, self - calibration principle, the redundancy design and allocation principle, etc
並且介紹了測量的原理、原則、方法和虛擬坐標系的建立以及冗餘測量配置與測量方法、測量系統的自標定、實用測量系統的技術特點等。 -
Abstract : in a network system, overflow or overwrite of message buffer will cause missing of messages. for a timed token network, message transmission time and the message buffering space allocation in a node are very important issues on network real time capability. this paper analyses the message buffering mechanism, describes the relationship of message buffering space and message transmission bandwidth allocation, and proposes a space determination method of message buffer for ltpb network. the maximum space redundancy avoiding buffer overflow for “ send ” and “ receive ” buffers has been derived. it is found that the space of “ send ” and “ receive ” buffers is equal to the message size under condition that the message gap time is greater than message latency and node response time
文摘:在網路系統中，節點緩沖區內消息發生覆蓋或溢出會造成消息的丟失，對于限時令牌網路，節點消息發送時間和消息緩沖容量的分配是影響消息實時性的重要因素.針對令牌傳遞網路分析了節點消息緩沖機制，說明了消息緩沖容量的確定與網路帶寬分配方法的關系，並提出了消息緩沖容量的確定方法，導出了避免消息覆蓋或溢出所需的最大發送和接收緩沖容量余度.指出在消息的產生間隔大於該消息的最大允許的延遲時間和接收節點響應時間的條件下，發送和接收端的消息緩沖容量等於被緩沖消息的長度 -
In a network system, overflow or overwrite of message buffer will cause missing of messages. for a timed token network, message transmission time and the message buffering space allocation in a node are very important issues on network real time capability. this paper analyses the message buffering mechanism, describes the relationship of message buffering space and message transmission bandwidth allocation, and proposes a space determination method of message buffer for ltpb network. the maximum space redundancy avoiding buffer overflow for “ send ” and “ receive ” buffers has been derived. it is found that the space of “ send ” and “ receive ” buffers is equal to the message size under condition that the message gap time is greater than message latency and node response time
在網路系統中，節點緩沖區內消息發生覆蓋或溢出會造成消息的丟失，對于限時令牌網路，節點消息發送時間和消息緩沖容量的分配是影響消息實時性的重要因素.針對令牌傳遞網路分析了節點消息緩沖機制，說明了消息緩沖容量的確定與網路帶寬分配方法的關系，並提出了消息緩沖容量的確定方法，導出了避免消息覆蓋或溢出所需的最大發送和接收緩沖容量余度.指出在消息的產生間隔大於該消息的最大允許的延遲時間和接收節點響應時間的條件下，發送和接收端的消息緩沖容量等於被緩沖消息的長度
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