测控技术2025，Vol.44Issue(5)：52-57,6.DOI:10.19708/j.ckjs.2025.03.217
基于改进动态时间规整算法的轮式巡检机器人连续语音控制系统设计
Design of Continuous Voice Control System for Wheeled Inspection Robot Based on Improved Dynamic Time Warping Algorithm
摘要
Abstract
Aiming at the problems of low voice signal processing efficiency and poor recognition accuracy of voice commands in existing systems,a continuous voice control system for wheeled inspection robot based on improved dynamic time warping algorithm is proposed.The system hardware mainly includes microphone,pro-cessor and voice preprocessing circuit.The system software implements continuous voice signal feature extrac-tion,dynamic time warping algorithm optimization,and continuous voice command recognition and control.Through the cooperative operation of hardware and software,the continuous voice control of wheeled inspection robot can be realized.By selecting appropriate test objects,building indoor and outdoor test sites,continuous voice control test of wheeled inspection robot is conducted.The test results show that the features of continuous voice signal extracted by the design system are almost consistent with the actual features of continuous voice signal,and the cumulative distance between the continuous voice signal feature sequence and the test voice in-struction feature sequence is greater than the set threshold value of 0.88.关键词
连续语音控制/轮式巡检机器人/语音预处理电路/改进动态时间规整算法/语音指令识别与解析Key words
continuous voice control/wheeled inspection robot/voice preprocessing circuit/improved dynamic time warping algorithm/voice command recognition and analysis分类
计算机与自动化引用本文复制引用
查敏中..基于改进动态时间规整算法的轮式巡检机器人连续语音控制系统设计[J].测控技术,2025,44(5):52-57,6.基金项目
2024年杭州市科技型中小企业技术创新项目(202400343) （202400343）
