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- One can directly set up safety risk model for complex system by using Master Logic Diagram(MLD),but it can't model the dynamic behavior of a physical system using Boolean logic. 用主邏輯圖,可以比較直觀(guān)地建立起復雜系統的安全風(fēng)險模型,但是這種模型運用的是布爾代數理論,所以無(wú)法模擬具有動(dòng)態(tài)行為的系統。
- On the File menu, point to New, point to Maps and Floor Plans, and then click HVAC Control Logic Diagram. 在“文件”菜單上,依次指向“新建”和“地圖和平面布置圖”,然后單擊“HVAC控制邏輯圖”。
- In digital circuit, methods to express logic function consist of:True table, the function expresses type, logic diagram and Karnaugh Map. 在數字電路中，邏輯函數的表示方法有：真值表，函數表達式，邏輯圖以及卡諾圖。
- Moreover, the run management, error disposal, system safety, and maintenance of the server are studied and ayalysed. 分析了服務(wù)器的運行管理,出錯處理,系統安全和維護等方面需求。
- The weighted structure is used to provide a new method for the system safety analysis. 利用加權結構重要度分析法為系統安全分析提供了新的方法和途徑。
- An anti-failure maneuver is very important for power system safety and stability in operation. 反事故演習是保證電網(wǎng)安全穩定運行的重要一環(huán)。
- Use the HVAC Control Logic Diagram template to create single line and double line HVAC control logic schematics with shapes that represent ducts, sensors, and mechanical equipment. 使用“HVAC控制邏輯圖”模板可以創(chuàng )建單線(xiàn)和雙線(xiàn)HVAC控制邏輯示意圖,這些示意圖具有代表管道、傳感器和機械設備的形狀。
- Maintenance Practices and Certification Standards Inadequate to Assure Electrical and Fuel System Safety, Safety Board Concludes. 安委會(huì )認為,維修慣例和執照標準不足以保證電氣系統和燃油系統的安全。
- It is a very important to prevent accidents for system safety forecast, and choice of forecast model is a key to improve exactness. 系統安全性預測對預防事故起到至關(guān)重要的作用,而預測模型的正確選擇是預測的關(guān)鍵。
- In the paper, the FTA of system safety engineering is used to analyze the accident of person dropout in moving raise cage. 文中應用安全系統工程中的事故樹(shù)分析方法對天井吊罐運行中人員墜落事故進(jìn)行了分析。
- The Event Sequence Diagram(ESD) is one new method in system safety analysis,which can solve the insufficiency of the traditional methods in safety modeling and the analysis in the aspect of dynamic effectively. 事件序列圖(ESD)是系統安全性分析時(shí)采用的一種較新的手段,能有效地解決傳統的安全性建模與分析在動(dòng)態(tài)方面的不足。
- Causes and countermeasures of load miscut of UFV-2 power system safety automatic device[J].Electric Safety Technology,2000(6):22-23. UFV-2型電網(wǎng)安全自動(dòng)裝置誤切負荷的原因和對策[J].;電力安全技術(shù);2000(6):22-23
- In concurrent system，safety and liveness are the two main characteristics which should be most concerned and ensured in its application. 安全性和活性是并發(fā)系統最為關(guān)注和需要保證的兩個(gè)主要性質(zhì)。
- Create an HVAC control logic diagram 創(chuàng )建HVAC控制邏輯圖
- The power dispatching and trading center shall reasonably set up the black-start power source as required for the system safety. 電力調度交易機構應根據系統安全需要，合理設置黑啟動(dòng)電源。
- maintenance automated logic diagram 維護用自動(dòng)邏輯圖
- Combining power system safety with economy, the Optimal Power Flow (OPF) is a necessary optimizing tool in electric network. 最優(yōu)潮流是將運行經(jīng)濟性與靜態(tài)安全性結合在一起的電力系統穩態(tài)運行工況控制分析方法。
- The Concorde aircraft accident decision is studied in this paper under the view of system safety，with the simulation for the overrun speed and time. 摘要 為協(xié)和飛機的墜毀事故是由于當時(shí)沒(méi)有選擇中斷起飛而造成的最差決策，損失最大且沒(méi)有救援的可能。
- For instance, the programming of PLCs still relies on a conventional programming style with ladder logic diagrams. 舉例來(lái)說(shuō)， PLC的編程仍然依靠傳統的編程風(fēng)格與梯形邏輯圖。
- The fault diagnosis model of Metro line 1 rolling stock is initially established by combing the signal syntagma and the diagnosis logical diagram. 將信號結構體和診斷邏輯圖相結合,初步建立了1號線(xiàn)列車(chē)的故障診斷模型。
