| 引用本文: | 瞿晓军,毛征.血压的自适应控制[J].控制理论与应用,1994,11(5):576~581.[点击复制] |
| QU Xiaojun and MAO Zheng.Self-Adaptive Control Approach to Blood Pressure Control[J].Control Theory and Technology,1994,11(5):576~581.[点击复制] |
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| 血压的自适应控制 |
| Self-Adaptive Control Approach to Blood Pressure Control |
| 摘要点击 1278 全文点击 464 投稿时间：1992-12-28 修订日期：1993-12-13 |
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| DOI编号 |
| 1994,11(5):576-581 |
| 中文关键词 生物系统 参数估计 自适应控制 自校正调节器 |
| 英文关键词 biosystem parameter estimation self-adaptive control blood pressure control self-tuning regulator |
| 基金项目 |
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| 中文摘要 |
| 根据生物体血压控制特点及控制环境，本文提出了一种自适应控制方法。该方法使用最大似然法和递推最小二乘法建立生物体血压的数学模型和估计模型系数。使用控制加权和控制变化率加权，可避免控制过大和控制过快等情况。使用计算机、微流量泵及传感器，构成一血压控制闭环系统。 |
| 英文摘要 |
| According to the characteristics of bio-system and the actual circumstance of blood pressure control, an improved self-adaptive control method is submitted. This method uses maximum likelihood approach and recursive LS algorithm to establish the mathematic model of biosystem blood pressure and estimate the model coefficients, respectively. The weighted both control and control rate are used in order to avoid great and rapid change of the control. With computer, micro-flow pump and sensor, a closed-loop system was made. |