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浏览/检索结果: 共10条,第1-10条 帮助

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低速永磁同步电机抗扰动策略研究 学位论文  OAI收割
硕士, 北京: 中国科学院研究生院, 2016
作者:  
王相如
收藏  |  浏览/下载:51/0  |  提交时间:2017/01/06
基于DSP的永磁同步电动机控制系统设计 期刊论文  OAI收割
电子测量技术, 2016, 期号: 1, 页码: 88-92
作者:  
刘洋;  张斌;  吴庆林;  王帅;  孟浩然
收藏  |  浏览/下载:20/0  |  提交时间:2017/09/17
基于DSP的移动机器人运动控制系统设计 学位论文  OAI收割
硕士, 北京: 中国科学院大学, 2015
作者:  
相里燕妮
收藏  |  浏览/下载:40/0  |  提交时间:2015/06/05
EPICS环境下数字超声流量计网络接口设计与应用 期刊论文  OAI收割
核技术, 2015, 期号: 8, 页码: 35-43
作者:  
官龙腾;  尹聪聪;  张宁;  张福春;  刘婷
收藏  |  浏览/下载:55/0  |  提交时间:2015/12/09
超声流量计数字化网络通信系统设计与实现 学位论文  OAI收割
硕士: 中国科学院研究生院(上海应用物理研究所), 2015
作者:  
官龙腾
收藏  |  浏览/下载:39/0  |  提交时间:2015/12/09
FPGA+DSP的海德汉编码器信号测量及处理通用模块 期刊论文  OAI收割
单片机与嵌入式系统应用, 2014, 卷号: 14, 期号: 7, 页码: 28-31
作者:  
陈迷;  熊皑;  范永坤
收藏  |  浏览/下载:25/0  |  提交时间:2016/11/01
数字式时差法超声流量计的设计与实现 学位论文  OAI收割
硕士: 中国科学院研究生院(上海应用物理研究所), 2014
王飞
收藏  |  浏览/下载:79/0  |  提交时间:2015/03/13
基于嵌入式平台的智能医疗输液系统的设计 学位论文  OAI收割
硕士, 北京: 中国科学院研究生院, 2013
吴相甫
收藏  |  浏览/下载:73/0  |  提交时间:2013/06/06
微型三轴气浮台姿态确定系统设计 期刊论文  OAI收割
系统仿真学报, 2012, 期号: 10, 页码: 2102-2107
陈茂胜; 金光; 徐开; 戴路; 穆欣
收藏  |  浏览/下载:17/0  |  提交时间:2013/03/11
Design of motion adjusting system for space camera based on ultrasonic motor (EI CONFERENCE) 会议论文  OAI收割
International Symposium on Photoelectronic Detection and Imaging 2011: Space Exploration Technologies and Applications, May 24, 2011 - May 26, 2011, Beijing, China
作者:  
Sun Z.
收藏  |  浏览/下载:85/0  |  提交时间:2013/03/25
Drift angle is a transverse intersection angle of vector of image motion of the space camera. Adjusting the angle could reduce the influence on image quality. Ultrasonic motor (USM) is a new type of actuator using ultrasonic wave stimulated by piezoelectric ceramics. They have many advantages in comparison with conventional electromagnetic motors. In this paper  some improvement was designed for control system of drift adjusting mechanism. Based on ultrasonic motor T-60 was designed the drift adjusting system  which is composed of the drift adjusting mechanical frame  the ultrasonic motor  the driver of Ultrasonic Motor  the photoelectric encoder and the drift adjusting controller. The TMS320F28335 DSP was adopted as the calculation and control processor  photoelectric encoder was used as sensor of position closed loop system and the voltage driving circuit designed as generator of ultrasonic wave. It was built the mathematic model of drive circuit of the ultrasonic motor T-60 using matlab modules. In order to verify the validity of the drift adjusting system  was introduced the source of the disturbance  and made simulation analysis. It designed the control systems of motor drive for drift adjusting system with the improved PID control. The drift angle adjusting system has such advantages as the small space  simple configuration  high position control precision  fine repeatability  self locking property and low powers. It showed that the system could accomplish the mission of drift angle adjusting excellent. 2011 SPIE.