Detectability analysis of residual control charts for monitoring change in mean deviation 監視過程均值變化的殘差控制圖檢測能力分析
This dissertation concerns the stability , stabilizability and detectability of 2 - d singular systems 本論文主要研究2 - d線性離散奇異系統的穩定性、能穩性與能檢測性。
Abstract : the method for calculating the optimum detectability ofultrasonic focussing probe is discussed theoretically 文摘:從理論上推導了聚焦探頭對缺陷最佳檢測能力的計算方法。
First , the star library and star table are set up by the detectability of " the x small remote - control optical - electronic theodolite " 首先根據“ x小型遙控光電經緯儀”的探測能力建立了星庫、星表。
Metal detector conforms to the standard of “ gb15210 - 2003 accessible metal detective door general technology criterion ” , detectability is adjustable in 100 levels 金屬探測器符合《 gb15210 - 2003通過式金屬探測門通用技術規范》的標準,探測靈敏度100級可調。
If appropriate helium leak test plan is selected , it will be of benefit to improving detectability and effectively secure titanium vessel safety and reliability 選擇合理的氦?漏試驗方案,可做到既能檢漏又能及時發現漏點,有效地保證鈦制容器安全性和可靠性。
The result indicates that , as the noise level ascends , the threshold of human electric sense descends ; noise strengthens the weak - signal detectability in human body 實驗結果表明,隨著噪聲量級的增加,人體電感覺閾值下降,噪聲增強了人體對弱信號的感知能力。
In post processing after signal enhancement , the feature enhancement using signal micro - structure characterizing target features is exploited to improve target detectability 在后處理中,提出了利用特征增強提高目標探測能力的思想,研究了用信號微結構表征目標特征的方法。
This dissertation is the expansion of the project of the national natural science foundation of china ( nsfc ) named for “ producing and processing the new multi - modulation signal of the sensor with strong detectability and recognizability ” 本論文是國家自然科學基金項目“強探測強識別傳感器新型復合調制信號產生及處理”的擴展。
In this paper , by neutron radiation detection with the passive method , the study on detectability , neutron spectra , etc . for the plutonium combined systems including the stimulated nuclear warhead assembly are introduced 摘要介紹了通過探測中子輻射,用被動方法研究了包括模擬核彈頭裝置在內的各杯組合系統的可探測性和中子能譜等內容。