, 4, . Balls_on_stairs Model Examples\Part IV . . , . , , .
, vx, vy :
□ n ;
□ xStep yStep ;
□ d ;
□ alpha . :
□ r ;
□ k ;
□ k1 , ; □ h w ;
□ n .
, , :
d(vx)/dt = -kl*vx*vx.
, . , d . d<=r , , .
. 12.8 . , - , timer. (,), , . , , ( ). .
. , . . , . Exponenta.ru [05].
, q s D, . . d(Q)/dt=k(S-D). q q0 , d(p) /dt=-m(Q-Q0). s d : s=aP+so, d=cp+do.
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AnyLogic . Model Examples price. . 12.9 . . , . .
AnyLogic , - , . ,
, AnyLogic , , , , . , AnyLogic , , . , AnyLogic , , , , . , AnyLogic, www.dynamical-systems.org.
13
, (, , , ) , . (Jay W. Forrester), (Massachusetts Institute of Technology, MIT) 50 ([JF58], [JF59], [JF61]). . , , , , , , . , , , , , .
, . , , . , , , . . ( , , ), , , .
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. (The System Dynamics Society, www.systemdynamics.org) . System Dynamics Review, . - . [JSOO] . -, MIT.