Date post: | 03-Feb-2018 |
Category: |
Documents |
Upload: | me359-reliability-engineering |
View: | 220 times |
Download: | 0 times |
7/21/2019 2015Spring HW7 Solution
http://slidepdf.com/reader/full/2015spring-hw7-solution 1/3
L.G. 975 [rfo`gl Ygt #>Aug Qjursamy, Cuhg 1, ?;=7
T=\ 5.?:
Yf`utefhBme`urg fiiurs wjgh lfrg tjmh fhg omhd fr suosystgl bme`s.
1 =;;.? =; , { =} = (= ) ?.; =; .t t [ h g t
M`tgrhmtevg sf`utefhEt imh m`sf og trgmtga ms mh l/ H mitevg rgauhamhiy prfo`gl wetj l<9 mha H<1 tf og
mo`g tf sjut afwh tjg systgl. Omsga fh Gq. (5.2=),
= ?1 1 ? 5
= ? 2 (;.? =; ) ?.1 =; . H l H
m H l B I t I t
T?\ 5.92
Yf`utefh
(m) ? 9= =t t t
M O sys M O _ t g , _ t t g , _ t _ t _ t t g .
(o)
9 ? ?
? ? ? ? ? ?
5= = = 9
?
5 9= 9 9 = ?? ?
t
sys _ t t g t t t ...
t t ... t t ... t t .
(i) 9
; ;
1 1LQQB a = a LQQB.5 5
t
sys sys _ t t t g t
T9\ (brfl `mst ygmr―s behm`) Ifhseagr tjg bf``fwehn systgl
O
7/21/2019 2015Spring HW7 Solution
http://slidepdf.com/reader/full/2015spring-hw7-solution 2/3
m.
Beha tjg systgl rg`emoe`ety _ sys eh tgrls fb _m, _o, _i mha _a . o. Armw m bmu`t trgg bfr systgl bme`urg
Yf`utefh
(m) . sys m o i m o i a _ _ _ _ _ _ _ _
(o)
Q
a (m∣o)∥i
m∣oi
m
o
∥
∥
∥
Ytmhamra bfrl
Q
a
L =
o
i
∥
∥
Lehelul
iut sgt bfrl
L ?
L 9
m
i
∥
m
i
a
o
L =
L ? L
9
7/21/2019 2015Spring HW7 Solution
http://slidepdf.com/reader/full/2015spring-hw7-solution 3/3
T1\ =;.7
Yf`utefh
?
;;.;=7 ;.;= .
t
t at t t
(m) (7) gxp - ;.;=7 7 ;.;= ?7 ;.>??7 . _
(o) (=) gxp ;.;=7 ;.;= ;.5>79, _
1 7 7(7) (=) (=) (=) ;.5>79 ;.::?7 .l
_ _ _ _
(i) 1 1 7 11 7(7) (=) = (=) (=) = ;.5>79 = ;.;7 ;.>=:: .l _ _ p _ _ p
T7\ =;.=9
Yf`utefh
(m) * LQQB 91( ) ;.59=7 .
LQQ_ LQQB 91 ?.7 M
(o)LQQB ;.59=7 =.7
;.59=7 , LQQB ?;.1 .=.7 LQQB ;.;2:7
T2\ =;.=:
Yf`utefh
*
; ; ;
= =( ) = , ;.55 = , ;.2 lfhtjs .
? ? 9; M Q Q Q