您的位置：首页 > 论文页面
动态滚转角探测精度测试方法及测试系统研究
发表时间：2009-03-31 浏览量：2026 下载量：926
| 全部作者： | 丁立波，程翔，张合 |
| 作者单位： | 南京理工大学机械工程学院 |
| 摘 要： | 弹丸滚转角是决定弹道修正执行机构动作时机的关键因素，为了检测弹载姿态传感器动态情况下的滚转角探测精度，研究了以光电编码器为基准对滚转角进行测试的方法，以及多种传感器数据接口方式的同步问题；在此基础上构建了兼容多种数据接口方式，能够同步显示角度和误差曲线的测试系统。试验结果表明：该系统可以在转速为0～50 r/s的情况下达到±0.036°的测试精度，为姿态传感器的研制、动态性能检测提供了有效的测试手段。 |
| 关 键 词： | 机械电子工程；姿态传感器；滚转角；光电编码器；测试系统 |
| Title： | The reserch on method and system for the accuracy test of dynamic rolling-angle detection |
| Author： | DING Libo, CHENG Xiang, ZHANG He |
| Organization： | School of Mechanical Engineering, Nanjing University of Science and Technology |
| Abstract： | The rolling-angle is a key factor for a projectile to control the action time of the attitude control actuator. In order to test the rolling-angle detection accuracy of the attitude sensor mounted in a projectile, the test method of comparing rolling-angle with the reference angle educed from the photoelectric encoder was studied, as well as the synchronization way of different sensor interface. Then, a test system with various types of sensor interface was built, which had the ability of displaying rolling-angle and drawing the error curve dynamically. The result of experiment shows that the test system can achieve the accuracy of ±0.036° when the attitude sensor is rolling at 0～50 r/s, and can be used as a powerful accessory instrument in the study and performance test of various types of attitude sensors. |
| Key words： | mechanical and electronic engineering; attitude sensor； rolling-angle； photoelectric encoder； test system |
| 发表期数： | 2009年3月第6期 |
| 引用格式： | 丁立波，程翔，张合. 动态滚转角探测精度测试方法及测试系统研究[J]. 中国科技论文在线精品论文，2009，2（6）：625-632. |
2
评论数 0请您登录
暂无评论
下载全文
多维论文