A novel approach to the explicit pole assignment self-tuning controller design. (English) Zbl 0666.93083

Mo, Li; Bayoumi, M. M.

IEEE Trans. Autom. Control 34, No. 3, 359-363 (1989).

A recursive algorithm for the controller design phase of the adaptive pole assignment controller is presented. Compared to other pole assignment adaptive controllers, the computation time to get the controller parameters is drastically reduced and the numerical stability of the controller parameters is increased. If persistent excitation is imposed, the system poles will be located at the desired position in the steady state and the global stability of the system can be easily obtained.

MSC:

93C40	Adaptive control/observation systems
93B55	Pole and zero placement problems
93C05	Linear systems in control theory
93E25	Computational methods in stochastic control (MSC2010)
93E10	Estimation and detection in stochastic control theory
93C57	Sampled-data control/observation systems

Keywords:

adaptive pole assignment controller; numerical stability; persistent excitation