| 基于虚拟样机的柴油机配气机构运动学动力学仿真分析 |
| |
| 引用本文： | 姚寿广,包国治,许江涛. 基于虚拟样机的柴油机配气机构运动学动力学仿真分析[J]. 船舶工程, 2009, 31(6) |
| |
| 作者姓名： | 姚寿广 包国治 许江涛 |
| |
| 作者单位： | 江苏科技大学船舶与海洋工程学院,镇江,212003;江苏科技大学船舶与海洋工程学院,镇江,212003;江苏科技大学船舶与海洋工程学院,镇江,212003 |
| |
| 摘 要： | 采用PRO/Engineer与ADAMS软件建立了16VPA6STC柴油机配气机构系统的完整数字化虚拟样机原型与多体动力学分析模型,在此基础上对该配气机构进行了系统动态特性仿真分析,得到了进,排气阀等关键部件的位移、速度、加速度以及受力等运动学和力学参数.通过理论数据和仿真数据对比,验证了动力学模型的正确性,分析了不同速度对气阀的影响,为进一步有限元结构分析以及系统优化提供了基础.
|
| 关 键 词： | 柴油机 配气机构 虚拟样机技术 运动学 动力学 仿真分析 |
Kinematics and dynamics simulation analysis of valve actuating mechanism for diesel engine based on virtual prototype technology |
| |
| YAO Shou-guang,BAO Guo-zhi,XU Jiang-tao. Kinematics and dynamics simulation analysis of valve actuating mechanism for diesel engine based on virtual prototype technology[J]. Ship Engineering, 2009, 31(6) |
| |
| Authors: | YAO Shou-guang BAO Guo-zhi XU Jiang-tao |
| |
| Affiliation: | YAO Shou-guang,BAO Guo-zhi,XU Jiang-tao (School of Naval Architecture , Ocean Engineering,Jiangsu University of Science , Technology,Zhenjiang 212003,China) |
| |
| Abstract: | The virtual prototype and dynamic model of 16VPA6STC diesel engine's valve actuating mechanism are built by using ADAMS software and the PRO/Engineer software, and the kinematics and dynamic characteristics of the diesel engine valve actuating mechanism are simulated. The displacement, speed, acceleration, force and other parameters of kinematics and mechanics of the inclusive and exclusive valve, and other key components are obtained. Through comparing simulation data with the theory date to verify the acc... |
| |
| Keywords: | diesel engine valve actuating mechanism virtual prototype technology kinematics dynamics simulation analysis |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《船舶工程》浏览原始摘要信息 |
|
点击此处可从《船舶工程》下载全文 |
|
