Title :
Adaptive pursuit-evasion under adversarial confrontations-part II: Risk-averse and efficient pareto strategies in linear-quadratic differential games
Author_Institution :
Space Vehicles Directorate, United States Air Force Res. Lab., Kirtland AFB, NM, USA
Abstract :
Adaptive decisions and risk-bearing actions for a linear-quadratic class of stochastic multi-player pursuit-evasion games with performance robustness against uncertain environments and adversarial confrontations are proposed with major theoretical advances and contributions as follows: i) an effective utilization of performance-measure statistics to directly address other higher-order uncertainties such as variance, skewness, flatness, etc. beyond the tradition of statistical averaging of probabilistic performance distributions; ii) a risk-value model for tradeoffs between performance values and risks to anticipatively ensure closed-loop performance robustness without relying on the intensively computational Monte Carlo performance dispersion analysis; and iii) risk-averse and efficient Pareto decision strategies to effectively handle adversarial jamming and confrontations from competing teams.
Keywords :
Pareto optimisation; closed loop systems; performance index; quadratic programming; risk analysis; statistical distributions; stochastic games; uncertain systems; Pareto strategy; adaptive pursuit evasion; adaptive risk bearing action; adversarial confrontation; closed loop performance robustness; higher order uncertainties; linear quadratic differential game; performance measure statistics; probabilistic performance distribution; risk averse strategy; risk value model; stochastic multiplayer pursuit evasion game; Density measurement; Equations; Games; Hafnium; Optimization; Performance analysis; Stochastic processes;
Conference_Titel :
Control and Automation (ICCA), 2011 9th IEEE International Conference on
Conference_Location :
Santiago
Print_ISBN :
978-1-4577-1475-7
DOI :
10.1109/ICCA.2011.6137878