MATH319 Slides

114 BIBO stability

Definition (BIBO)

Let (A,B,C,D) be a linear system

dXdt=AX+Bu
Y=CX+Du

such that for all bounded inputs u(t) for t(0,), all outputs y are bounded for t(0,). Then we say that the system is bounded-input bounded-output stable, or BIBO stable.