Journal of Applied Mathematics

Research Article

Adaptive Control of a Two-Item Inventory Model with Unknown Demand Rate Coefficients

Table 3

M o d e l p a r a m e t e r s S t e a d y s t a t e s ( 𝑥 1 , 𝑥 2 )
𝑑 1 = 5 0 , 𝑑 2 = 4 0 , 𝑎 1 2 = 7 5 , 𝑎 2 1 = 5 5 , 𝜃 1 = 0 . 1 5 , 𝜃 2 = 0 . 2 5 , 𝜃 1 1 = 0 . 2 , a n d 𝜃 2 2 = 0 . 2 ( 0 , 0 ) , n u l l s t a t e
( − 2 . 4 + 1 . 7 2 𝐼 , − 0 . 7 8 6 + 0 . 0 4 𝐼 ) , i m a g i n a r y
( 0 . 0 9 9 , 2 . 9 ) , p o s i t i v e