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An Overview of UAV Collision Avoidance Techniques Ben Gardiner, Travis Cooper,  Matthew Haveard, Waseem Ahmad
Outline ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
FAA Regulations Regarding Collision Avoidance ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Right of Way Rules Vehicles   in Distress > Balloons > Gliders > Everything Else Special Situations
Algorithms Researched ,[object Object],[object Object],[object Object]
Discrete Grid System Jungtae Kim, Daijin Kim, "New Path Planning Algorithm based on the Visibility Checking using a Quad-tree on a Quantized Space, and its improvements," Accepted to ICROS Korean Journal (in Korean), 2010.
Discrete Grid System ,[object Object],[object Object]
Discrete Grid System Ruz, J.J.; Arevalo, O.; Pajares, G.; de la Cruz, J.M.; , "Decision making among alternative routes for UAVs in dynamic environments," Emerging Technologies and Factory Automation, 2007. ETFA. IEEE Conference on , vol., no., pp.997-1004, 25-28 Sept. 2007 doi: 10.1109/EFTA.2007.4416892 URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4416892&isnumber=4416743
Discrete Grid System ,[object Object],[object Object]
Discrete Grid System Alejo, D.; Conde, R.; Cobano, J.A.; Ollero, A.; , "Multi-UAV collision avoidance with separation assurance under uncertainties," Mechatronics, 2009. ICM 2009. IEEE International Conference on , vol., no., pp.1-6, 14-17 April 2009 doi: 10.1109/ICMECH.2009.4957235 URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4957235&isnumber=4957110
Discrete Grid System ,[object Object],[object Object],[object Object],[object Object]
Vector-Based Tsourdos, A.; , "A formal model approach for the analysis and validation of the cooperative path planning of a UAV team," Autonomous Agents in Control, 2005. The IEE Seminar on (Ref. No. 2005/10986) , vol., no., pp. 67- 73, 10 May 2005 doi: 10.1049/ic:20050183 URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?p=&arnumber=1499807&isnumber=32209
Vector-Based Jung-Woo Park; Hyon-Dong Oh; Min-Jea Tahk; ,  "UAV collision avoidance based on geometric approach,"  SICE Annual Conference, 2008 , vol., no., pp.2122-2126, 20-22 Aug. 2008  doi: 10.1109/SICE.2008.4655013
Vector-Based Tsourdos, A.; , "A formal model approach for the analysis and validation of the cooperative path planning of a UAV team," Autonomous Agents in Control, 2005. The IEE Seminar on (Ref. No. 2005/10986) , vol., no., pp. 67- 73, 10 May 2005 doi: 10.1049/ic:20050183 URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?p=&arnumber=1499807&isnumber=32209
[object Object],[object Object],[object Object],Vector-Based Conclusion
Mixed Integer Linear Programming Introduction: What is Mixed Integer Linear Programming? Why is it useful? Applications? Example
[object Object],[object Object],[object Object],[object Object],MILP Collision Avoidance
[object Object],[object Object],Plan for Implementation
MILP Collision Avoidance t=0.424192  dt=2
MILP Collision Avoidance t=2.051950  dt=2
MILP Collision Avoidance t=10.783420  dt=2
MILP Collision Avoidance t=72.713  dt=2
MILP Collision Avoidance t=5.5s  dt=6
MILP Collision Avoidance t=1.06  dt=6
MILP Collision Avoidance t=4.899224  dt=6
[object Object],[object Object],[object Object],Collision Detection Introduction
[object Object],[object Object],[object Object],[object Object],[object Object],Collision Detection Method of Estimation
[object Object],[object Object],Collision Detection Distance Calculation
[object Object],[object Object],[object Object],[object Object],Collision Detection Point of Closest Approach
[object Object],[object Object],[object Object],[object Object],[object Object],Conclusion
The End

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5 27pres

  • 1. An Overview of UAV Collision Avoidance Techniques Ben Gardiner, Travis Cooper, Matthew Haveard, Waseem Ahmad
  • 2.
  • 3.
  • 4. Right of Way Rules Vehicles in Distress > Balloons > Gliders > Everything Else Special Situations
  • 5.
  • 6. Discrete Grid System Jungtae Kim, Daijin Kim, "New Path Planning Algorithm based on the Visibility Checking using a Quad-tree on a Quantized Space, and its improvements," Accepted to ICROS Korean Journal (in Korean), 2010.
  • 7.
  • 8. Discrete Grid System Ruz, J.J.; Arevalo, O.; Pajares, G.; de la Cruz, J.M.; , "Decision making among alternative routes for UAVs in dynamic environments," Emerging Technologies and Factory Automation, 2007. ETFA. IEEE Conference on , vol., no., pp.997-1004, 25-28 Sept. 2007 doi: 10.1109/EFTA.2007.4416892 URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4416892&isnumber=4416743
  • 9.
  • 10. Discrete Grid System Alejo, D.; Conde, R.; Cobano, J.A.; Ollero, A.; , "Multi-UAV collision avoidance with separation assurance under uncertainties," Mechatronics, 2009. ICM 2009. IEEE International Conference on , vol., no., pp.1-6, 14-17 April 2009 doi: 10.1109/ICMECH.2009.4957235 URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4957235&isnumber=4957110
  • 11.
  • 12. Vector-Based Tsourdos, A.; , "A formal model approach for the analysis and validation of the cooperative path planning of a UAV team," Autonomous Agents in Control, 2005. The IEE Seminar on (Ref. No. 2005/10986) , vol., no., pp. 67- 73, 10 May 2005 doi: 10.1049/ic:20050183 URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?p=&arnumber=1499807&isnumber=32209
  • 13. Vector-Based Jung-Woo Park; Hyon-Dong Oh; Min-Jea Tahk; , "UAV collision avoidance based on geometric approach," SICE Annual Conference, 2008 , vol., no., pp.2122-2126, 20-22 Aug. 2008 doi: 10.1109/SICE.2008.4655013
  • 14. Vector-Based Tsourdos, A.; , "A formal model approach for the analysis and validation of the cooperative path planning of a UAV team," Autonomous Agents in Control, 2005. The IEE Seminar on (Ref. No. 2005/10986) , vol., no., pp. 67- 73, 10 May 2005 doi: 10.1049/ic:20050183 URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?p=&arnumber=1499807&isnumber=32209
  • 15.
  • 16. Mixed Integer Linear Programming Introduction: What is Mixed Integer Linear Programming? Why is it useful? Applications? Example
  • 17.
  • 18.
  • 19. MILP Collision Avoidance t=0.424192 dt=2
  • 20. MILP Collision Avoidance t=2.051950 dt=2
  • 21. MILP Collision Avoidance t=10.783420 dt=2
  • 22. MILP Collision Avoidance t=72.713 dt=2
  • 25. MILP Collision Avoidance t=4.899224 dt=6
  • 26.
  • 27.
  • 28.
  • 29.
  • 30.