modular redundancy 中文意思是什麼
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We investigated the architectures of three typical computer fault - tolerant systems such as triple modular admixture redundancy system, buildup dual computer comparing system and dual computer comparing system with hot standby, and descript them with the markov model. the reliability and safety model of these fault - tolerant systems are acquired through theoretical analyzing and calculating. with analyzing, we defined the systems " task interval available time section in reason, compared their reliability and safety and evaluated their reliabilities
具體針對三模混合冗餘、增強型雙機比較及帶熱備份的雙機比較三種典型體系結構的計算機容錯系統進行了研究，統一用馬爾可夫模型進行描述，通過理論分析和計算，獲得各體系結構容錯系統的可靠度與安全度的數學模型；通過分析，合理定義了系統的任務工作期區間，並在此區間上比較分析了各體系結構容錯系統的可靠度與安全度情況，從而對各系統的可靠性指標進行了評價；根據上述三種系統的數學模型，在考慮系統故障覆蓋率與維修率兩個參數對系統可靠度與安全度影響的情況下，用matlab語言編制了計算機模擬程序。 -
Then, based on real - time operation system ertos and architecture put forward above, a dual fault - tolerant system is realized. furthermore, this thesis discusses the theoretical foundation, model structure, composing form and evaluation in detail, investigates the architectures of three computer fault - tolerant systems, such as triple modular admixture redundancy system,
此外，論文對計算機容錯系統的理論基礎、模型結構、組成方法以及評價過程作了詳細的論述，並具體針對三模混合冗餘、帶熱備份的雙機系統和本文設計的雙機容錯系統，用馬爾可夫模型進行描述和可靠度模擬。 -
To solve this problem, this paper presents a novel dual modular redundancy structure using complementary logic - alternating - complementary logic cl - acl switching mode. during error - free operation, the cl - acl structure operates by complementary logic mode. after an error is detected, it retries by alternating logic mode
在低電源電壓2 . 2v或更低或在0 . 1 m m vlsi工藝條件下，具有大於10 mev能級的宇宙中子流以高達20中子平方厘米小時到達地球表面時所引起的電路的隨機差錯率將是難以接受的。 -
To tolerate faults, the techniques rely on redundant implementations, which are n - modular redundancy for building fault - tolerant hardware and n - version programming or recovery blocks method for building fault - tolerant software
容錯的技術在於採用冗餘工具，也就是採用n模塊冗餘構造容錯硬體，採用n版本編程或恢復塊方法構造容錯軟體。
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