| 柴油机调速器粘性阻尼系数的识别 |
| |
| 引用本文： | 杨铁皂,方在华,周志立,张文春,常豫平.柴油机调速器粘性阻尼系数的识别[J].农业工程学报,2000,16(2):86-88. |
| |
| 作者姓名： | 杨铁皂 方在华 周志立 张文春 常豫平 |
| |
| 作者单位： | 洛阳工学院 |
| |
| 基金项目： | 国家自然科学基金资助项目(59475028) |
| |
| 摘 要： | 粘性阻尼系数是柴油机调速器的一个重要的动态参数。该文根据调速器的线性模型和非线性模型的运动方程介绍了粘性阻尼系数的测试和识别原理。由线性模型导出了阻尼系数的计算公式;提出了对非线性模型作仿真计算以识别阻尼系数的方法和步骤。结合测试实践,说明了线性模型和非线性模型识别法的应用情况以及有关调速器粘性阻尼系数的某些试验结论
|
| 关 键 词： | 柴油机 调速器 粘性阻尼系数 识别 |
| 收稿时间： | 1999/8/16 0:00:00 |
| 修稿时间： | 1999-08-16 |
Identification of Viscosity Damping Coefficient of Governor in Diesel Engine |
| |
| Yang Tiezao,Fang Zaihu,Zhou Zhili,Zhang Wenchun and Chang Yuping.Identification of Viscosity Damping Coefficient of Governor in Diesel Engine[J].Transactions of the Chinese Society of Agricultural Engineering,2000,16(2):86-88. |
| |
| Authors: | Yang Tiezao Fang Zaihu Zhou Zhili Zhang Wenchun and Chang Yuping |
| |
| Abstract: | Viscosity damping coefficient is an important dynamic parameter of diesel engine. In this paper the test and identification theory of viscosity damping coefficient were introduced from the linear and nonlinear model of governor. From the linear model the calculating formula and process for the damping coefficient were derived. The method and step to identify damping coefficient by simulating calculation of nonlinear model were developed. Combining the test result and the practical conditions of the linear and nonlinear model identification, some testing conclusions concerning the viscosity damping coefficient of governor were described. |
| |
| Keywords: | diesel engine governor viscosity damping coefficient identification |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《农业工程学报》浏览原始摘要信息 |
| 点击此处可从《农业工程学报》下载免费的PDF全文 |
