[1] National Defense Science and Technology Committee.GJB185-1986 Flying qualities of piloted airplanes(fixed-wing)［S］.Beijing:Military Standard Press of People's Republic of China,1986.

[2] YANG J,FAN Y H,YU Y F,et al.Parameter space method and flight control system［M］.Beijing:Aviation Industry Press, 2008.

[3] SOH C B,BERGER C S,DADKE K P.On the stability properties of polynomials with perturbed coefficients［J］.IEEE Transactions on Automatic control,1985 (AC-35):1033-1036.

[4] SOH C B,BERGER C S.Damping margins of polynomials with perturbed coefficients［J］.IEEE Transations on Automatic Control,1988:509-511.

[5] HU S S.Automatic control theory［M］.Beijing:Science Press,2002.