本人初学auto mod,有一道题目希望大家赐教

daphanezhang

刚刚开始学auto mod,这道题目搞不明白，希望大家看看 题目是这样的，
  Create a new model containing three independent processes, each with one operator. In each process, loads first move into an infinite capacity waiting queue, then into a single-capacity processing queue.
6 b! P- Y1 m% I- f  Loads are processed by each operator for the following time:
, T/ q  D; q- I, Q! K  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
, [; N( H4 x- F0 ~' S  l, B. X  Worker_B does the job according to a triangular distribution with a min of 30 mins, most likely value of 60 mins, and a max of 90 mins.
  Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
Send loads to each pocess at the same rate (an exponentially distributed inter-arrival time with a mean of 68 mins) to understand the difference in the processing times of the three workers.

问题：
) a4 v( l2 b1 `6 h4 ?9 V- IAfter running the model for 10,000 days, what was the average number of loads in each process?

不胜感激！

YingliYuFeng

begin P_A arriving
& y0 K) n7 {9 U! X! R. s8 \move into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/

% N( k; a. O, w) _/ Guse R_A for n 60,10 min /*Resource A*/
! z9 O' ], }) G4 K6 A
, }$ O( c8 L* a- @# E' Q* lsend to P_B
end
2 E9 b* @3 r* T9 s1 p9 X' w
P_B and P_C is similar
0 S7 g$ b8 j- w$ l4 mtriangular 30,60,90 min
u 60,30 min

7 i2 A( u) K1 Z5 W# ]5 V0 U5 Q' B
in P_C, you need to send to die.
% a/ A: K: u8 x0 m6 s
Then You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
, u& }+ M2 N; y9 n# \4 F8 W1 |3 \
: M$ {3 T) H& t1 G+ Z' v: u6 F
6 C% E1 H- o- v& x' l5 eRemember to turn off the animation before you run your model.

daphanezhang

thanks...