Bounds for the additional cost of near-optimal controls |
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| Authors: | A M Steinberg I Forte |
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| Institution: | (1) Department of Aeronautical Engineering, Technion-Israel Institute of Technology, Haifa, Israel |
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| Abstract: | Near-optimal controls are considered for singular problems with a constrained control. These controls result in a higher cost than the optimal cost. Bounds for the additional cost are derived for problems with fixed terminal time or free terminal time and for minimal time problems. An illustrative example is solved of an optimal evasive control of an aircraft against a homing missile. |
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| Keywords: | Bounds for cost singular optimal control suboptimal control perturbed cost optimal evasive control |
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