| 1. | Design of rf module in industrial radar for distance measurement
工业测距雷达射频电路设计 |
| 2. | Multiple frequency cw radar is regarded as a great revolution to the structure of traditional ranging radar
基于数字化技术的多频连续波测距雷达是目前测距雷达体系结构的一次比较大的革新。 |
| 3. | Then the two 2d lrf based obstacle detection system was carefully designed and consequently the algorithm based on multi - sensor data fusion was presented
接下来作者设计了采用两个2d激光测距雷达的alv障碍检测系统，并提出了基于多传感器数据融合的障碍检测方法。 |
| 4. | In the hardware solution , a dual - port high speed communication card was designed to resolve the " data " losing " problem in the communication between the lrf and pc
在数据输入模块中还介绍了作者为解决两个激光测距雷达和pc机之间的高速数据通信问题所设计的高速数据通信卡。 |
| 5. | In this dissertation , the design of the hardware and software of the detecting radar based on the ultrasonic pulse are completed , including the debugging on the system and the hardware of cw radar
本课题完成了基于超声波脉冲的测距雷达的硬件设计、软件设计及系统调试并且完成了测速雷达的硬件调试。 |
| 6. | In this thesis , aimed at the above - mentioned two - side problems , based on analyzing the theory of lfmcw radar ranging deeply , we implement the work of intermediate frequency signal processing
本论文针对上述两方面的问题,在深入分析lfmcw雷达测距理论基础上,在工程上完成了一部8mm毫米波线性调频连续波测距雷达的中频信号处理工作。 |
| 7. | Lms ( laser measurement system ) is calibrated by the vision system in this research , with an objection to fuse the data received by the lms and those from the ccd cameras , which is the base for the later slam work
激光测距雷达的精度较高,方向性好,在移动机器人研究中得到了广泛应用。本课题提出了一种基于双目摄像机立体视觉系统对激光传感器进行标定的算法。 |
| 8. | This dissertation is studied the detecting distance radar based on ultrasonic pulse and the detecting speed radar based on continuity electromagnetic wave , using the theories of the detecting distance and the detecting speed of radar
测速、测距、测角是雷达最基本的功能。本文根据雷达测距原理和测速原理,研制基于超声波脉冲的测距雷达和基于连续电磁波的测速雷达。 |
| 9. | All of the above analysis show that although 2d lrf is not capable of scan in 3 - dimension , when considering the flat road , its high sampling rate can do great good to the detection of even small obstacles
量化分析的结果表明，虽然作者采用的是2d激光测距雷达，没有3d激光测距雷达那样的面阵扫描功能，但是在平整路面的条件下，充分利用其高采样率的优点，完全可以实现小障碍的检测。 |
| 10. | On the first subject of this dissertation , a concise review of the relationship between range perception sensors and obstacle detection methods was presented . comparing results show that laser range finder ( lrf ) is a preferred sensor for obstacle detection
作者回顾了移动机器人的障碍检测研究中所采用的各种传感器和实现方法，分析比较了每种方法的优缺点，指出采用激光测距雷达是比较好的选择。 |
