畢業(yè)設計論文醫(yī)院點滴注射檢測預警系統(tǒng)設計doc(存儲版)
【正文】 但振蕩器停止工作并禁止其它所有部件工作直到下一個硬件復位。我們的主要思想是：當1號床位的點滴低于“設定”液位，由紅外液位傳感器輸出的低電平，（、 、 ），然后由單片機的內部加以處理，由P2口、P1口的高三位、74LS138譯碼器等作用，在LED上顯示出對應的床位。微分號d、圓周率π、自然底數e、矩陣轉置T均應為正體。先對要用到的存儲單元，I/O口，寄存器進行相應的設置，、當檢測到有效信號時，則對相應存儲單元賦值，然后繼續(xù)其他端口檢測，定時時間到時，對四個存儲單元內的數據進行輸出顯示，報警也響起；，則終止報警，同時存儲單元再次初始化，繼續(xù)循環(huán)檢測，重復相同“動作”。74HC138是一個38譯碼器?？删幊檀蠻ART 通道8k 字節(jié)可重擦寫Flash 閃速存儲器 系統(tǒng)將復位，等待其他的床位監(jiān)測信息。本文采用普通紅外發(fā)射與接收對管組成發(fā)射與接收系統(tǒng)，接收系統(tǒng)能夠接收發(fā)射系統(tǒng)發(fā)出的紅外線。由于紅外光波長比可見光長，因此受可見光的影響較小。故此方案目前無法檢測。運來越多的地方需要用到一些高科技設備來為人們服務。本人詳細介紹了裝置的硬件組成，工作原理和軟件設計思路，并對儲液瓶頁面高度檢測報警電路進行了詳細的介紹。 本科畢業(yè)設計（論文）醫(yī)院點滴注射檢測預警系統(tǒng)設計 摘 要 在醫(yī)療系統(tǒng)中特別是關于點滴監(jiān)控裝置存在種種弊端，給病人及其醫(yī)護人員帶來諸多不便。關鍵詞：單片機，光電傳感器，預警 英文全部用Times New Roman字體Abstract 三號字體，加粗，居中上下空一行 正文小四號字體，行距為固定值20磅In this paper, multivariable predictive control algorithm and its application to the control of the environmental test device are introduced particularly. The temperature and humidity control system of the environmental test device is characterized as long time delay and severe coupling. Therefore, the routine PID control effect is unsatisfactory. In this case, the simulation of the temperature and humidity control of the environmental test device based on multivariable predictive control algorithm is made.Predictive control algorithm is one of control algorithm based on description of system’s inputoutput. Its three basic principles are predictive model, rolling optimization and feedback correction. It chooses unit step response as its predictive model, so that the modeling process is simplified. In addition, good control and decoupling effects could be possessed by means of selection suitable parameters.In this paper, the environmental test device is introduced briefly and the existing problems are showed. Then multivariable predictive control algorithm is presented particularly, including mu
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