作者:潘宇,張為涵,張昆(中廣核工程有限公司,廣東 深圳 518124)
摘要:為了評價核電站DCS響應(yīng)時間的測試方法中,重啟MPU這個步驟是否必需,本文將響應(yīng)通道涉及的物理部件進行耗時分析,并在此基礎(chǔ)上建立對應(yīng)的數(shù)學(xué)模型,通過大量的仿真,獲得響應(yīng)時間的統(tǒng)計概率分布,為測試中的試驗步驟取舍提供了一定的理論支撐。
關(guān)鍵詞:FIRMSYS;響應(yīng)時間;統(tǒng)計概率
Abstract: In this paper, we carry out the time consuming analysis of physical components involved in the test, and establish a corresponding mathematical model on this basis to evaluate whether it is necessary to restart MPU in the test method of DCS response time of nuclear power plant. Through a large number of simulation, the statistical probability distribution of response time is obtained, which provides a certain theoretical support for the selection of test steps during the test.
Key words: FIRMSYS; Response Time; Statistical Probability
在線預(yù)覽:基于FIRMSYS構(gòu)架的MPU響應(yīng)時間數(shù)學(xué)模型分析
摘自《自動化博覽》2020年2月刊