| Low-and-High Gain Design Technique for Linear Systems Subject to Input Saturation - A Direct Eigenstructure Assignment Approach (1994) | |||||||||||||||
Abstract | |||||||||||||||
| The low-and-high gain design technique, which was initiated in [10] for a chain of integrators and completed in [13] for general linear asymptotically null controllable with bounded controls systems, was conceived for semi-global control problems beyond stabilization and was related to the performance issues such as semi-global stabilization with enhanced utilization of the available control capacity and semi-global disturbance rejection. Although the low-and-high gain design technique as initiated in [10] is based on explicit eigenstructure assignment, its full development in [13] is based on the solution of an algebraic Riccati equation (ARE) which is parameterized in an arbitrarily small scalar, called low gain parameter. In this paper, we develop a new complete lowand -high gain design procedure which is based on explicit eigenstructure assignment. The new design approach avoids the solution of the numerically stiff parameterized ARE. Submitted to International Journal of Robust an... | |||||||||||||||
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