Abstract
This paper discusses the design and implementation of an optimal proportional-integral-plus (PIP) controller for a large inverted pendulum system. Utilising the true digital control (TDC) approach to control systems, a data-based model of the unstable nonminimum phase open-loop system is used for linear quadratic (LQ) optimal design of the PIP controller, which out-performs a more conventional state variable feedback controller based on a continuous-time, mechanistic model of the system.
Original language | English |
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Title of host publication | UKACC International Conference on Control '96 (Conf. Publ. No. 427) |
Publisher | Institution of Engineering and Technology |
Pages | 650-655 |
ISBN (Print) | 0-85296-668-7 |
DOIs | |
Publication status | Published - Sept 1996 |