The Algorithm of Region Pole Placement on the Safety Interval

This paper is concerned with the design problem for linear system. For a class of linear systems relation to the sector region pole placement, we put forward the concept of gain fault safety interval for each actuator channel. By using mathematical model of gain fault with single actuator channel, we present the algorithm of the actuator gain fault safety interval in the representative sector pole placement, we also analyze the impact on the stability and the dynamic performance of the system with each actuator channel, and provide an important theory evidence for the designer to design and place on the number of hardware. A practical example is given to illustrate the algorithm procedures and the approach’s effectiveness.