| 1. | Research and development on life ball system for mine disaster rescue
矿难救险生命球系统的研发 |
| 2. | Test method for vertical rebound characteristics of sports surface ball systems ; acoustical measurement
球类运动场垂直回弹特性试验方法.声学测量 |
| 3. | Standard test method for vertical rebound characteristics of sports surface ball systems ; acoustical measurement
球类运动场垂直回弹特性的标准试验方法.声学测量 |
| 4. | The single freedom magnetic system is the base of amb , so it is essential to study the magnetic ball system
本文以研究磁悬浮球系统的控制器为主，对数控磁悬浮球系统进行深入研究。 |
| 5. | The bias - ball system is the most aggressive , providing a highly consistent connection between the plunger and barrel by compressing a ball against an angled plunger
偏置球系统最有积极性，通过将球压到一个倾斜的顶杆，在顶针和客体之间提供极其一致的连接。 |
| 6. | When the program was linked to external magnetic ball system through data acquisition card ( pci - 1710 ) , we realized the ball ' s suspension steady . the result of experience has indicated that the digital controller works well and is easy to be debugged
在实现了线性pid控制稳定悬浮之后，本论文尝试用非线性控制来提高其控制的稳定性和鲁棒性，对神经网络pid控制器进行了初步的理论研究。 |
| 7. | This thesis focuses on the digital control system of the single freedom magnetic ball . firstly , on the basis of analyzing of magnetic ball system ' s working principle , the thesis designed digital controller ( using c language and matlab software in computer ) and developed a real - time control program with the real - time workshop toolbox of matlab
研制一套数控磁悬浮球实验系统是本论文的主要工作，本文在分析磁悬浮系统工作原理的基础上，设计制作了一套磁悬浮球系统，以此系统为研究对象，采用c语言和matlab开发环境设计了pid数字控制器，利用matlab软件的实时控制功能( rtw )开发了一套实时控制软件。 |
