2000 Volume 43 Issue 3 Pages 528-536
This paper presents a new approach for digital redesign of the continuous-time state-delayed system with the state-feedback controller. The bilinear approximation method together with the linear interpolation is utilized to approximate some integration functions, and the concept of the Law of Mean from the integral calculus is applied to establish an equivalent state-feedback digital controller from the available statefeedback analog controller. In addition, for practical implementation of the developed digital controller by a microcomputer, the computation time delay of the digitally redesigned control law is considered and equivalently modeled at the input, and then a digital predictor controller is proposed for the sampled-data state-delayed system with the control delay.
JSME international journal. Ser. 1, Solid mechanics, strength of materials
JSME international journal. Ser. A, Mechanics and material engineering
JSME international journal. Ser. 3, Vibration, control engineering, engineering for industry
JSME international journal. Ser. C, Dynamics, control, robotics, design and manufacturing
JSME International Journal Series A Solid Mechanics and Material Engineering
JSME International Journal Series B Fluids and Thermal Engineering