One Dimensional Trajectory Optimization for Horizontal Position Correction of Spot Hovering Stratosphere Airship

摘要：

　　Power supply is a critical problem for stratospheric airship so its important to operate airship in the optimal motion mode.This paper studies the optimal trajectory for position correction when airship is drifted away to spot hovering boundary.The optimization model is firstly built under the assumptions of constant wind field and constant propeller efficiency.Then,by using the minimal principle of Pontryagin,the trajectory optimization problem is converted into a Hamiltonian boundary value problem (HBVP).Finally,the optimal control policy and the optimal trajectory are given by solving the HBVP analytically.

关键词： stratosphere airship trajectory optimization wind singular control

作者: Luhe Hong Xianwu Lin Weiyao Lan

作者单位: Department of Automation, Xiamen University, Xiamen, 361005, China

会议类型: 国际会议

会议名称: the 25th Chinese Control and Decision Conference(第25届中国控制与决策会议)

会议地点: 贵阳

会议语种:英文

页码: 643-648

在线出版日期: 2013-05-01（万方平台首次上网日期，不代表论文的发表时间）