Research Article
Optimal Finite-Time State Estimation for Discrete-Time Switched Systems under Switching Frequency Constraint
Algorithm 2
Optimal
finite-time observer design with minimal bound
.
Step 1. Initialize , set a variation value and termination value . | Step 2. Setting , solve optimization problem (44) with fixed . | Step 3. When the optimization problem (44) is solvable for the first time, the value of recorded as . | Then, if , terminate the procedure, otherwise record parameters pair-wisely | and go back to Step 2. | Step 4. Select the with smallest recorded in Step 3. Obtain the locally optimized observer gains and | ascertain the local optimal value of near by an unconstrained | nonlinear optimization approach. |
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