Aircraft conflict resolution method based on four-dimensional track operation

2021 ◽  
Author(s):  
Wenda Yang ◽  
Minggong Wu ◽  
Xiangxi Wen ◽  
Kexin Bi ◽  
Fugen Lin
Keyword(s):  
Conflict Resolution ◽  
Resolution Method

Velocity obstacle–based conflict resolution and recovery method

2021 ◽  
pp. 1-23
Author(s):  
F. Sun ◽  
Y. Chen ◽  
X. Xu ◽  
Y. Mu ◽  
Z. Wang
Keyword(s):  
Conflict Resolution ◽  
Optimal Solution ◽  
Mitigation Strategy ◽  
Resolution Method ◽  
Recovery Method ◽  
Aircraft Flight ◽  
Resolution Model ◽  
Group Welfare ◽  
Velocity Obstacle ◽  
Conflict Mitigation

ABSTRACT Considering the shortcomings of current methods for real-time resolution of two-aircraft flight conflicts, a geometric optimal conflict resolution and recovery method based on the velocity obstacle method for two aircraft and a cooperative conflict resolution method for multiple aircraft are proposed. The conflict type was determined according to the relative position and velocity of the aircraft, and a corresponding conflict mitigation strategy was selected. A resolution manoeuvre and a recovery manoeuvre were performed. On the basis of a two-aircraft conflict resolution model, a multi-aircraft cooperative conflict resolution game was constructed to identify an optimal solution for maximising group welfare. The solution and recovery method is simple and effective, and no new flight conflicts are introduced during track recovery. For multi-aircraft conflict resolution, an equilibrium point that maximises the welfare function of the group was identified, and thus, an optimal strategy for multi-aircraft conflict resolution was obtained.

Transforming the Narrative of Violence in Kenya to a Narrative of Nonviolence

2017 ◽  
pp. 95-113
Author(s):  
Mukurima Muriuki
Keyword(s):  
Conflict Resolution ◽  
Economic Empowerment ◽  
Resolution Method ◽  
History Of

This chapter examines nonviolence as conflict resolution method in Kenya, and postulates that the advantages presented by nonviolence stand to help society overcome the trappings presented by violence. The author explores the idea of violence as laid out in the narrative and structure of the Kenyan society, the plausible reasons that gives rise to violence as a way of agitation for perceived rights and freedoms, and resolving conflicts.This chapter has focused on the history of Kenya with respect to the aspirations that existed during the time of clamor for independence and how the inability to make those dreams a reality curtailed the dreams, hopes, and aspirations of many who fought for independence and therefore creating a disenfranchised population, and above all, planting seeds of violence. This chapter observes that economic empowerment is a necessary tool to inculcate the theme of nonviolence in society. The author suggests using activities such as soccer and other related sports to create ambassadors and warriors for nonviolence.

A rule conflict resolution method based on Vague set

2013 ◽  
Vol 18 (3) ◽  
pp. 549-555 ◽  
Author(s):  
Qingchuan Zhang ◽  
Guangping Zeng ◽  
Chaoen Xiao ◽  
Yang Yue
Keyword(s):  
Conflict Resolution ◽  
Resolution Method ◽  
Vague Set
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