Combining a Genetic Algorithm and Simulated Annealing to Design a Fixed-Order Mixed 𝐻₂/𝐻_∞ Deconvolution Filter with Missing Observations

Table 2

Performance for various filters and the robustness property of deconvolution filters under various channel perturbations.

Missing probability	Deconvolution filter	Original channel	𝐻=(0.9+1.08𝑧^−1)(1+0.55𝑧^−1)(1+0.1𝑧^−1)(1−0.1𝑧^−1)	𝐻=(0.9+1.08𝑧^−1)(1+0.55𝑧^−1)(1+0.15𝑧^−1)(1−0.2𝑧^−1)
𝑝=0.9	𝐷1	0.6297	0.7054	0.713
	𝐷2	0.6908	0.7521	0.7617
	𝐷7	23.9289	29.418	31.6052
	𝐷8	0.6828	0.7072	0.718
𝑝=0.8	𝐷3	0.783	0.7988	0.8289
	𝐷4	0.8603	0.8569	0.8738
	𝐷7	41.2552	46.3456	49.3608
	𝐷9	1.3798	1.4652	1.5395
𝑝=0.7	𝐷5	0.8544	0.8613	0.873
	𝐷6	0.9401	0.9485	0.9561
	𝐷7	55.2401	56.7699	63.4307
	𝐷10	0.9708	1.054	1.0936