supported by the National Natural Science Foundation of China(Nos.11102031 and 11272076);the Fundamental Research Funds for Central Universities(No.DUT13LK25);the Key Laboratory Fund of Liaoning Province(No.L2013015);the China Postdoctoral Science Foundation(No.2014M550155);the State Key Laboratory of Mechanics and Control of Mechanical Structures(Nanjing University of Aeronautics and Astronautics)(No.MCMS-0114G02)
A parametric variational principle and the corresponding numerical algo- rithm are proposed to solve a linear-quadratic (LQ) optimal control problem with control inequality constraints. Based on the parametric varia...