Abstract
In this paper, based on the substructural chain in structural mechanics and the LQ control problem in optimal control, the identical mathematical expressions for structural mechanics and time-variable control system are obtained with the help of the variational principle, then a conclusion is drawn: the time-variable LQ control problem can be entirely simulated by the variable-section cantilever, which will lay the foundation for applying the methods in structural mechanics to the time-variable control systems.
| Original language | English |
|---|---|
| Pages (from-to) | 61-66 |
| Number of pages | 6 |
| Journal | International Journal of Nonlinear Sciences and Numerical Simulation |
| Volume | 3 |
| Issue number | 1 |
| DOIs | |
| State | Published - 2002 |
Keywords
- LQ control
- Simulation relation
- Structural mechanics
- Time-variable control