fault-tolerant control system 中文意思是什麼
fault-tolerant control system
解釋
容錯控制系統-
This paper mainly aims at the characteristics of the hardware and software structure of the parallel computer on satellite, and has fulfilled researches of fault tolerant technique in three aspects of control theories and engineering : the first research of the system level fault - tolerant module is based on the system structure of the parallel computer on satellite, a kind of cold backup module and a kind of hot backup module for multiprocessor computer have been put forward. then the research of software fault tolerant technique which is based on the operate system named rtems has been carried, the mission level fault - tolerate arithmetic and the system level fault - tolerate mechanism and strategies based on the check point technique have been put forward, at the same time the self - repair technique of software which has used the technique of system re - inject has been studied. finally the technique of components level fault - tolerant based on fpga has been studied, a kind of two level fault - tolerant project which aims at the fault - tolerant module of the parallel computer on satellite has been put forward, and the augmentative of circuit that project design realization need is little, this project can avoid any breakdown of any part logic circuit of the fpga
本課題主要針對星載并行計算機體系結構及軟體結構的特點，從如下三個方面進行了容錯控制理論研究和實踐工作:首先進行了基於星載多cpu并行計算機體系結構的系統級容錯模型研究，提出了一種多cpu冷備份容錯模型和一種多cpu熱備份容錯模型;然後進行了基於rtems操作系統的軟體容錯技術研究，提出了任務級容錯調度演算法以及基於檢查點技術的系統級容錯恢復機制和策略，同時研究了利用系統重注入進行軟體在線自修復的容錯技術;最後研究了基於fpga的部件級容錯技術，提出了對容錯模塊這一星載并行計算機關鍵部件的兩級容錯方案，實現該方案所需增加的電路少，可避免板級晶元以及fpga晶元內部任何邏輯發生單點故障。 -
The urban traffic trunk is regarded as a large system, and the subsystems are the intersections in the trunk. then we desipi a two - level coordinated fuzzy control method and use ann to implement the fuzzification, fuzzy inference and defuzzification. the arithmetic homs the strongly self - adapt, self - learning and fault - tolerant function
3 ）把城市交通干線作為一個大系統，子系統為干線上的各個交叉口，在此基礎上，設計了一種城市交通干線的兩級模糊協調控制演算法，並用bp神經網路實現控制器的模糊化、模糊推理和清晰化三個部分，系統具有較強的自適應、自學習和容錯性。 -
Focusing on the flight control computer system of some type of airplane, this paper first analyzes the advantage and disadvantage of the structures of many kinds of fault tolerant flight control computer systems and their ability in tolerating fault, followed by summarizing the key design technology. the dual similar redundancy fault tolerant computer system is brought forward as the design scheme for the required flight control computer. also brought forward is the particular system design
本文以某型號飛機飛控計算機系統為研究對象，首先分析了各種類型容錯飛控計算機體系結構的優缺點及容錯能力，總結了容錯計算機系統設計的關鍵技術，然後提出了二模相似余度容錯飛控計算機系統設計方案，詳細設計了以motorola公司生產的先進powerpc740微處理器為核心處理器、以高性能的國際標準化通用vme總線為內總線的交叉通道通信容錯計算機系統。 -
Fault tolerant control is one kind new technique with the aim to enhance the system security and system reliability. ftc is basically depended on a great deal of online detection, parameter identification and model calculation. it can revise the system control rules when the fault occurred and then maintain the system operation according the original goal
容錯控制是一種提高系統安全性和可靠性的新技術，容錯控制以大量的在線故障檢測、參數辨識和模型計算為基礎，在系統出現故障時，適時修正系統的控制率，使系統繼續維持既定的運行目標，具有適應能力強、可靠性高、功能強等特點。 -
At last, combining the fault - tolerant character and robustness in the biological evolution process of bio - systems with formal control methods, regarding niche as a rear parameter of fuzzy t - s system, this paper forms a fuzzy t - s system based on biological traits and proposes a fuzzy fault diagnosis method based on biological redundancy
最後，本文將生物系統生物進化發展的容錯性能和魯棒性與常規的控制方法相結合，將生態位作為模糊t - s模型的後件，建立了基於生物特性的模糊t - s模型，提出了基於生物冗餘特性的模糊故障診斷方法。 -
Advanced aircraft power system and its control system was introduced and fault tolerant design of data bus was discussed
摘要介紹了先進飛機供電系統及其控制系統的組成，並對數據通信總線的容錯設計進行論述。 -
Based on t - s fuzzy model, the fuzzy fault tolerant control design for actuator failures in nonlinear system is proposed. by the proposed control scheme, the stability of the system is maintained with an acceptable level of tracking performance when an actuator blocked or outage
在基於t - s模糊模型的基礎上，文中討論一類具有執行機構故障的非線性系統的模糊容錯控制，使得系統在執行機構卡死或失效時仍然能夠保持穩定並且跟蹤給定的期望信號。 -
The paper is committed to the research on the application of fault diagnosis and fault tolerant control in the modern power plant. the new schemes of fault diagnosis both for boiler water level control system and unit coordinated control system are presented ; moreover, based on the lqg strategy, a scheme of fault tolerant control for unit coordinated control system is also proposed
電廠熱工控制系統的安全運行已經成為人們日益重視的課題，在這種背景下，本文致力於故障診斷與容錯控制在電廠熱工控制系統中的應用研究。主要內容是針對電廠鍋爐汽包水位控制系統和電廠單元機組協調控制系統提出兩種故障診斷的新方案；並且把lqg控制策略應用於單元機組協調控制系統，提出了協調控制系統的主動容錯控制方案。 -
In the fourth chapter the more details of realizing the fault tolerant flow control is discussed, and and the crr is settled by the conclusion of fdd and the real - time function calculation which achieve the goal of the system control rule on - line reconstruction
第四章進一步探討了主動容錯在流程式控制制中的實現問題，即根據故障診斷的結果，實時計算故障函數，在線修改系統的控制律的方法來實現容錯控制律重構。 -
In the condition of feedback sensor failure, the fault tolerant control is also deeply researched in this paper. when feedback sensor is in failure, the system could do the real - time estimation through the detected data of the fault sensors and feedback the signals, thus fault tolerance is achieved
文章深入研究了控制系統在反饋信號傳感器故障情況下的容錯控制問題，當反饋信號傳感器發生故障時，該系統可以對失效傳感器的檢測數據做出實時估計並反饋信號，從而達到對傳感器故障容錯的目的。 -
It include two children systems : the children system of stability analyses and the children system of control design. it can not only analysis the stability of slope and design the control design, but also have the capacity of fault - tolerant technique. it provide a quick and convenience measure for the west open development
該軟體系統包括穩定性分析子系統和治理設計子系統兩大部分，既可以完成邊坡（滑坡）的穩定性分析和治理設計，同時軟體系統又具有較好的容錯性能，為西部大開發邊坡（滑坡）的治理設計提供了一套快速方便的有用工具。 -
In order to insure that autonomous underwater vehicle completes the tasks successfully in unstructured and hazardous oceanic environment with the high pressure and low visibility, an efficient and effective fault - tolerant control system becomes imperative for auvs
摘要為保證自主式水下機器人在高壓、可見度差的未知海洋環境下順利完成作業任務，必然要求水下機器人具有容錯控制能力。 -
The principle research contents include : ( 1 ) this paper comes up with a new ftc scheme based on the hybrid neural network, which is focused on the sensor failure and actuator failure, thus make use of multi - neural network to realize the fault detection and fault tolerant control of the system
主要研究內容包括： （ 1 ）提出了一種新的基於混合神經網路的容錯控制系統框架結構，針對傳感器和執行器兩類故障，應用多種類型神經網路實現系統的故障檢測與容錯控制。
分享友人