The Intelligent Wind Detection System of Weather UAV Based on the Multi-mode Variable Structure

Zhou, Shi; Wang, Yanjie; Song, Yong; Zhu, Guotao; Long, Cheng

doi:10.1109/icicta.2011.478

Cited by 3 publications

(1 citation statement)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…During the past decades, UAVs have been popular in military applications due to its characteristics of high mobility and low cost [1-5], e.g., reasonable use of UAVs can reduce casualties of front-line soldiers. Inspired by the outstanding performance in military domain, recently UAVs have been widely utilized in civilian applications, including weather monitoring [6,7], forest fire monitoring [8,9] and first aid search and rescue [10,11], which have brought convenience to the public. Specifically, when UAVs are combined with wireless communication networks, users will experience better communication services due to the fact that traditional cellular networks have several following shortcomings [12]: i) the potential damage of communication facilities caused by natural disasters; ii) an increasingly unbearable communication burden resulted from growing smart devices and communication demands.…”

Section: Introductionmentioning

confidence: 99%

Context-aware Caching Distribution and UAV Deployment: A Game-theoretic Approach

Fang¹,

Tian²,

Zhang³

et al. 2018

Preprint

View full text Add to dashboard Cite

This paper investigates the problem of the optimal arrangement for both UAVs’ caching contents and service locations in UAV-assisted networks based on the context awareness, which considers the influence between users and environment. In the existing work, users within the coverage of UAVs are considered to be served perfectly, which ignores the communication probability caused by line-of-sight (LOS) and non- line-of-sight (NLOS) links. However, the links are related to UAV deployment. Moreover, the transmission overhead should be taken into account. To balance the tradeoff between these two factors, we design the ratio of users’ probability and transmission overhead as the performance measure mechanism to evaluate the performance of UAV-assisted networks. Then, we formulate the objective for maximizing the performance of UAV-assisted networks as a UAV-assisted caching game. It is proved that the game is an exact potential game with the performance of UAV-assisted networks serving as the potential function. Next, we propose the log-linear caching algorithm (LCA) to achieve the Nash equilibrium (NE). Finally, related simulation results reflect the great performance of the proposed algorithm.

show abstract

Section: Introductionmentioning

confidence: 99%

Context-aware Caching Distribution and UAV Deployment: A Game-theoretic Approach

Fang¹,

Tian²,

Zhang³

et al. 2018

Preprint

View full text Add to dashboard Cite

show abstract

Shared-control for a UAV operating in the 3D space

Jiang

Astolfi

2015

2015 European Control Conference (ECC)

View full text Add to dashboard Cite

Abstract-This paper presents a shared-control scheme for a UAV moving in a 3D space while its feasible Cartesian position set is defined by a group of linear inequalities. A hysteresis switch is used to combine the human input and the feedback control input based on the definitions of a safe set, a hysteresis set and a "dangerous" set. Case studies given in the paper show the effectiveness of the shared-control algorithm.

show abstract