Abstract
Based on the simulation relation between computational structural mechanics and optimal control, the multi-level substructural analysis method in structural mechanics is used for the optimal solution of the constrained nonlinear control system. The nonlinear control system and its constraint are linearized first and the mixed energy of the time-interval is introduced, then the condensation formulae of the time-interval mixed energy are established according to the variational principle as in the theory of structural mechanics. The iterative algorithm is designed for the solution of the above nonlinear control system, and a corresponding example is given.
| Original language | English |
|---|---|
| Pages (from-to) | 1115-1121 |
| Number of pages | 7 |
| Journal | Computers and Structures |
| Volume | 53 |
| Issue number | 5 |
| DOIs | |
| State | Published - 3 Dec 1994 |