Incorporating feedback predictions for optimized UAV attack mission planning

This study investigates Unmanned Aerial Vehicle (UAV) motion planning for ground attack missions involving enemy defenses. The UAV dynamics are modelled as a unicycle, linearized using dynamic extension and extended over a finite horizon as a piece-wise affine function. This is then formulated as a constrained, convex optimization problem in the form of Model Predictive Control (MPC) using closed-loop feedback predictions. Avoidance of enemy defenses is achieved using linear inequality constraints. The design is tested in a simulated ground attack scenario involving a layered enemy defense system using MATLAB. Preliminary results demonstrate the feasibility of using MPC to guide a UAV in ground attack missions involving complex enemy defenses.

[1]  Stephen P. Boyd,et al.  Fast Model Predictive Control Using Online Optimization , 2010, IEEE Transactions on Control Systems Technology.

[2]  David Q. Mayne,et al.  Constrained model predictive control: Stability and optimality , 2000, Autom..

[3]  J. A. Rossiter,et al.  Model-Based Predictive Control : A Practical Approach , 2017 .

[4]  Debasish Ghose,et al.  UAV Grouping and Coordination Tactics for Ground Attack Missions , 2012, IEEE Transactions on Aerospace and Electronic Systems.

[5]  Alberto Isidori,et al.  Nonlinear control systems: an introduction (2nd ed.) , 1989 .

[6]  A. Isidori Nonlinear Control Systems , 1985 .

[7]  Ross A. Knepper,et al.  Model-Predictive Motion Planning: Several Key Developments for Autonomous Mobile Robots , 2014, IEEE Robotics & Automation Magazine.

[8]  B. Kouvaritakis,et al.  Stable generalised predictive control: an algorithm with guaranteed stability , 1992 .

[9]  James Lam,et al.  Lyapunov and Riccati equations of discrete-time descriptor systems , 1999, IEEE Trans. Autom. Control..

[10]  Howie Choset,et al.  Principles of Robot Motion: Theory, Algorithms, and Implementation ERRATA!!!! 1 , 2007 .

[11]  Robin J. Evans,et al.  Hierarchical model predictive control of UAVs performing multitarget-multisensor tracking , 2014, IEEE Transactions on Aerospace and Electronic Systems.

[12]  David Carr,et al.  Implications for unmanned systems research of military UAV mishap statistics , 2013, 2013 IEEE Intelligent Vehicles Symposium (IV).

[13]  B. Moshiri,et al.  LTV-MPC based path planning of an autonomous vehicle via convex optimization , 2013, 2013 21st Iranian Conference on Electrical Engineering (ICEE).

[14]  A. Bemporad,et al.  Suboptimal explicit MPC via approximate multiparametric quadratic programming , 2001, Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228).

[15]  Han-Pang Huang,et al.  Robot Motion Planning in Dynamic Uncertain Environments , 2011, Adv. Robotics.