J. D. Aplevich

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—An optimal indirect stochastic adaptive control is obtained explicitly for linear time-varying discrete-time systems with general delay and white noise perturbation, while minimizing the variance of the output around a desired value one step ahead. The resulting controller incorporates parameter uncertainties. The solution unifies and generalizes(More)
(a) (b) Fig. 8. Experimental results of driving nails. (a) The proposed hitting using t = t 1d and = tan 01 k: (b) A conventional hitting with t = t 1 and = 0: be driven slantwise by the friction force on the face of the nail head. First, the normal of the board is directed with 8 8 8 X = 90 and 8 8 8 Z = 30 , and a nail is tapped perpendicularly on the(More)
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