排序方式: 共有32条查询结果,搜索用时 15 毫秒
1.
2.
3.
AUV均衡系统设计及垂直面运动控制研究 总被引:1,自引:0,他引:1
针对AUV传统均衡调节系统存在难以克服的缺陷而无法实用的问题,设计了一种新型液压均衡系统。该系统主要由油箱和安装在AUV轴线上的两个油囊组成,通过调节油箱和油囊的油量来调节AUV的姿态和浮态。同时在简化AUV垂直面运动模型的基础上,构建了深度控制、纵倾控制和浮态控制模型,并基于PID和均衡系统设计了深度控制、纵倾控制和浮态控制方法。仿真结果表明在无干扰和有干扰两种情况下,设计的均衡系统能有效控制AUV的垂直面运动;建立的AUV垂直面运动控制模型符合AUV运行特性;PID控制算法适合海流干扰下的AUV均衡控制,且具有良好的控制品质。 相似文献
4.
5.
6.
7.
8.
9.
10.
This paper researches on a kind of control architecture for autonomous undelwater vehicle (AUV). After describing the hybrid property of the AUV control system, we present the hierarchical AUV control architecture. The architecture is organized in three layers: mission layer, task layer and execution layer. State supervisor and task coordinator are two key modules handling discrete events, so we describe these two modules in detail. Finally, we carried out a series of tests to verify this architecture The test results show that the AUV can perform autonomous missions effectively and safely. We can conclude the control architecture is valid and practical. 相似文献