| Kalman滤波用于酶反应动力学的研究 |
| |
| 引用本文： | 李志良,曾鸽鸣.Kalman滤波用于酶反应动力学的研究[J].分析科学学报,1995,11(3):32-37. |
| |
| 作者姓名： | 李志良 曾鸽鸣 |
| |
| 作者单位： | 湖南大学化学化工系 |
| |
| 基金项目： | 日本政府文部省基金,国家自然科学基金,国家教委基金 |
| |
| 摘 要： | 采用卡尔曼滤波研究酶反应动力学及分析，依据酶存在下过氧化氢放出氧的反应建立了扩展Ｋａｌｍａｎ滤波模型，用滤波处理确定了反应速率与起始速率浓度的关系，并估算出酶反应动力学参数Ｋｍ。
|
| 关 键 词： | 卡尔曼滤波 酶反应动力学 传感器 酶电极 |
Investigation on Dynamics of Enzyme Reaction by Kalman Filtering |
| |
| Zhiliang Li,Geming Zeng,Jie Li,Guoli Sheng,M.Sakai.Investigation on Dynamics of Enzyme Reaction by Kalman Filtering[J].Journal of Analytical Science,1995,11(3):32-37. |
| |
| Authors: | Zhiliang Li Geming Zeng Jie Li Guoli Sheng MSakai |
| |
| Abstract: | The study on the dynamics of enzyme reaction has been made using Kalman filtering.The model of the extended Kalman filtering(EKF) was established according to the equation for hydrogen peroxide to give off oxygen in the presence of peroxidase.The linear dependence of the reaction rate on the initial concentration was given from the data processed by EKF filtering.The dynamic Parameter of enzyme reaction,Km,was estimated.The initial concentration,Co,was found using the EKF filtering.A novel method to investigate enzyme reaction was proposed,which makes the electrode of hydrogen peroxide more applicable and more reliable. |
| |
| Keywords: | Kalman filtering Extended Kalman flitering Enzyme reaction Biochemical(chemical) reaction kinetics Parameter estimation State estimation |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
