本文關(guān)鍵詞：基于模糊自適應(yīng)PID的自動腹膜透析溫控裝置設(shè)計　出處：《機電一體化》2016年11期 　論文類型：期刊論文

  更多相關(guān)文章： 腹膜透析 模糊自適應(yīng)PID控制 溫度控制

【摘要】：針對自動腹膜透析治療中透析液的加熱方式復(fù)雜、加熱慢、溫度控制不精確等問題,設(shè)計了一套基于模糊自適應(yīng)PID的自動腹膜透析溫控裝置。該裝置以嵌入式處理器為控制核心,通過溫度傳感器實時監(jiān)測透析液和加熱部件溫度,控制算法盡可能快地將透析液加熱到預(yù)設(shè)溫度并保持穩(wěn)定,同時該設(shè)計具有過熱保護功能。實驗結(jié)果表明:該裝置加熱速度快,誤差波動范圍小,溫度控制精度高。
[Abstract]:In order to solve the problems of complex heating method, slow heating and imprecise temperature control in automatic peritoneal dialysis treatment, etc. A set of automatic peritoneal dialysis temperature control device based on fuzzy adaptive PID is designed. The temperature of dialysate and heating parts is monitored by temperature sensor with embedded processor as the control core. The control algorithm heats the dialysate to the preset temperature as quickly as possible and keeps the stability. At the same time, the design has the function of overheating protection. The experimental results show that the heating speed of the device is fast and the range of error fluctuation is small. High precision of temperature control.
【作者單位】： 江蘇自動化研究所;
【分類號】：R459.5;TP273
【正文快照】： 0引言腹膜透析是腎病患者腎功能替代治療的有效方法之一,正被越來越多的患者所接受[1]。其中自動腹膜透析(automatic peritoneal dialysis,APD)可顯著提高患者的生活質(zhì)量,將迎來爆發(fā)式增長[2,3]。腹膜透析時為保證腹膜透析治療過程中患者的舒適性,透析液須加熱至與人體體溫相，

本文編號：1364174