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. Author manuscript; available in PMC: 2015 Dec 1.
Published in final edited form as: Control Eng Pract. 2014 Dec 1;33:161–173. doi: 10.1016/j.conengprac.2014.09.011

Table 6.

Tabulation of parametric perturbations for the drug-FM (plant p) and anxiety-FM (disturbance pd) models.

Case (p) ΔKp Δζp Δτp Δ(τa)p Case (pd) ΔKd Δζd Δτd Δ(τa)d
1 0 0 0 0 1 0 0 0 0
2 −29.1% 0 0 −23.46% 2 −15.1% 0 0 66.66%
3 29.1% 0 0 −23.46% 3 15.1% 0 0 66.66%
4 −29.1% 16.6% 259% −23.46% 4 −15.1% 16.6% 259% 66.66%
5 29.1% 79.3% −29.1% −23.46% 5 15.1% 79.3% 191% 66.66%