面向海底光学探测使命的自治水下机器人水平路径跟随控制
马艳彤; 韩晓军; 郑荣
刊名兵工学报
2017
卷号38期号:6页码:1147-1153
关键词控制科学与技术 自治水下机器人 海底光学探测 改进型PID 路径跟随 水平推进器
ISSN号1000-1093
其他题名Horizontal Trajectory Tracking Control of Autonomous Underwater Vehicle Based on Seabed Optical Detection Mission
通讯作者郑荣
产权排序1
中文摘要针对利用光学探测设备对海底目标探测与搜索的使命,自治水下机器人(AUV)需具备更精确的航行控制性能,为此提出一种不依赖模型的改进型PID控制算法,通过对增设的左右水平推进器进行控制,以实现AUV低速时水平面的精确航行。将整个控制器分为两层:内层为偏航距离PID控制器,将输出量转化为所需偏转角;外层为航向PID控制器,将内层计算结果转化为航向偏差,对其进行PID计算,输出为偏转所需推力和推力矩值。通过对设定探测路线进行路径跟随,以反映水平面航行控制精度。通过湖上试验,得出精确的路径跟随航迹,实现了航向角偏差均值为0.09°、航向距离偏差均方差为0.29 m的航行稳定控制,验证了该控制方法的可行性...
英文摘要Autonomous underwater vehicles (AUVs) need to be provided with more accurate navigation control due to the limited operating range of optical detection device for detecting the seabed. An improved bilayer PID control algorithm which is independent of the object model is proposed. By controlling the channel propellers which are retrofitted to flanks around AUV, the controller can achieve AUV precise navigation control at low speed. The controller consists of two layers: the inner layer is a PID controller for distance deviation computation, which converts the output to desired deflection angle; the outer layer is a PID controller which computes the desired thrust and torque by inputting the output value of inner layer. The horizontal navigation precision can be reflected by tracking the planned detection route. The precise tracking path was obtained in lake trial. The mean value of course angular deviation is 0.09 °, and the mean square errors of deviation from the course is 0.29 m, which verifies the feasibility of the control scheme.
收录类别EI ; CSCD
语种中文
CSCD记录号CSCD:6026379
内容类型期刊论文
源URL[http://ir.sia.cn/handle/173321/20761]  
专题沈阳自动化研究所_海洋信息技术装备中心
作者单位1.中国科学院沈阳自动化研究所机器人学国家重点实验室
2.东北大学机械工程与自动化学院
推荐引用方式
GB/T 7714
马艳彤,韩晓军,郑荣. 面向海底光学探测使命的自治水下机器人水平路径跟随控制[J]. 兵工学报,2017,38(6):1147-1153.
APA 马艳彤,韩晓军,&郑荣.(2017).面向海底光学探测使命的自治水下机器人水平路径跟随控制.兵工学报,38(6),1147-1153.
MLA 马艳彤,et al."面向海底光学探测使命的自治水下机器人水平路径跟随控制".兵工学报 38.6(2017):1147-1153.
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