1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS R ISO 9043 KS R ISO 9043:2012 2012 12 24 http:/www.kats.go.krKS R ISO 9043:2012 : ( ) ( ) ( ) : KS () ( ) : (http:/www.standard.go.kr) : :2002 6 4 :2012 12 24 2012-0762 : :, KS ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS R ISO 9043:2012 i ii 1 1 2
2、1 3 .1 4 .2 5 .2 6 .2 6.1 .2 6.2 X ( ) .3 6.3 Y 5 6.4 Z (2 )8 7 .13 A( ) .14 KS R ISO 9043:2012 ii 2008 2 ISO 9043, Mopeds Measurement method for moments of inertia . KS R ISO 9043:2012 Mopeds Measurement method for moments of inertia 1 / . 2 . . ( A ) . 2 . . ( ) . KS R ISO 3779, (VIN) KS R ISO 870
3、5, 49 CFR Part 572 Subpart B Code of Federal Regulations, issued by the National Highway Traffic Administration(NHTSA) 3 . 3.1 moped-fixed axis system (x, y, z) , x , y z . 1 . 2 , . 3.2 earth-fixed axis system (X, Y, Z) , X Y Z . KS R ISO 9043:2012 2 4 4.1 . a) , . b) . c) , . d) . e) . f) . g) x .
4、 , ( A ). 4.2 . a) 4.1 . b) 49 CFR Part 572 B 73.4 kg , . c) . 1) , 2) , , 3) S ( ) H ( ) , 4) x H . , ( A ). 5 . a) 0.1 mm/1 m ( 20”) b) L m 0.3 0.1(L 1) mm c) 0.1 kg d) 0.01 e) f) . 1 mm , 90 . . g) 6 6.1 KS R ISO 9043:2012 3 KS R ISO 8705 , . 6.2 x ( ) 6.2.1 AB AB ( 1 ). a) A B AB . b) AB . 5 . c
5、) 50 . 3 . . d) (1) AB Ixp (kgm2). gmycTIp2p2p2xpxp2+= (1) Txp: AB (s) cp: z (m) yp: y (m) mp: (kg) g : (9.81 m/s2) a) 1 ( ) KS R ISO 9043:2012 4 b) cp : z (m) mp : yp : y (m) 1 ( )( ) 6.2.2 x x ( 2 ). . a) . 00.5 . b) A B AB . c) / AB . 5 . d) 50 . 3 . . e) (2) x I (kgm2). )(22m2mmxpT2T2T2xTxmycmIg
6、mycTI += (2) TxT: AB (s) cT: / z (m) yT: / y (m) mT: / (kg) Ixp: AB (kgm2) (1) g : (9.81 m/s2) mm: (kg) cm: z (m) ym: y (m) KS R ISO 9043:2012 5 a) b) cm: z (m) cp: z (m) cT: / z (m) mm: mp: mT: / ym: y (m) yp: y (m) yT: / y (m) 2 ( ) 6.3 y 6.3.1 CD ( ) CD ( 3 ). a) C D CD . b) CD . 5 . KS R ISO 904
7、3:2012 6 c) 50 . 3 . . d) (3) , CD Iyp (kgm2). gmxcTIp2p2p2ypyp2+=(3) Typ: CD (s) cp: z (m) xp: x (m) mp: (kg) g : (9.81 m/s2) a) b) cp: z (m) mp: xp: x (m) 3 ( ) KS R ISO 9043:2012 7 6.3.2 y x ( 4 ). . a) . 00.5 . b) C D CD . c) / CD 5 . d) 50 . 3 . . e) (4) y Iym (kgm2). )(22m2mmypT2T2T2yTymxcmIgm
8、xcTI += (4) TyT: CD (s) cT: / z (m) xT: / x (m) mT: / (kg) Iyp: CD (kgm2) (3) g : (9.81 m/s2) mm: (kg) cm: z (m) xm: x (m) a) 4 ( ) KS R ISO 9043:2012 8 b) cm: z (m) cp: z (m) cT: / z (m) mm: mp: mT: / xm: x (m) xp: x (m) xT: / x (m) 4 ( )( ) 6.4 z (2 ) 6.4.1 E ( 5 ). a) E md1 . (5) . d1ppd1d1ppd1my
9、mymxmx=(5) xd1: md1 x (m) yd1: md1 y (m) mp: (kg) xp: x (m) yp: y (m) md1: (kg) E , 0 . KS R ISO 9043:2012 9 b) 2 . c) E . 5 . d) 50 . 3 . . e) (6) , z Izp (kgm2). 2p2p2pyxl += 2d12d12d1yxl += (6) 2d1d12ppd1p2zpzp)(2lmlmgmmhabTI += , lp: (m) ld1: md1 (m) Tzp: E (s) a : 1/2 (m) b : 1/2 (m) h : z (m)
10、g : (9.81 m/s2) a) 5 (2 ) KS R ISO 9043:2012 10 b) a : 1/2 (m) b : 1/2 (m) h : z (m) md1: (kg) mp: xd1: md1 x (m) xp: x (m) yd1: md1 y (m) yp: y (m) E : 5 (2 )( ) 6.4.2 z z ( 6 ). . a) . 00.5 . b) E . , 6 md2 . KS R ISO 9043:2012 11 c) (7) , . d2mmd2d2mmd2mymymxmx=(7) xd2: md2 x (m) yd2: md2 y (m) m
11、m: (kg) xm: x (m) ym: y (m) md2: (kg) E , 0 . d) / E . 5 . e) 50 . 3 . . f) (8) , z Izm (kgm2). 2m2m2myxl += 2d22d22d2yxl += (8) 2d2d22mmzpd2md1p2zTzm)(2lmlmlgmmmmhabTI += lm: (m) ld2: md2 (m) TzT: (s) a : 1/2 (m) b : 1/2 (m) h : z (m) mp: (kg) md1: (kg) g : (9.81 m/s2) Izp: z (kgm2) (6) KS R ISO 90
12、43:2012 12 a) b) a : 1/2 (m) b : 1/2 (m) h : z (m) md1: (kg) md2: (kg) mm: mp: xd2: md2 x (m) xm: x (m) yd2: md2 y (m) ym: y (m) E : 6 ( 2 ) KS R ISO 9043:2012 13 7 A . 3 . KS R ISO 9043:2012 14 A ( ) . KS R ISO 9043 1 1.1 , , : 1.2 : 1.3 (VDS) (KS R ISO 3779 ): 1.4 : .kPa / : kPa 1.5 ( ): 1.6 :a: b
13、: 1.7 c: 2 2.1 : . 2.2 : . 2.3 : 2.4 d: / / . 2.5 ( ): . 2.6 e: mm 2.7 f: . ( ) 2.8 g: . ( ) 3 3.1 x , Ixm: kgm23.2 y , Iym: kgm23.3 z , Izm: kgm2a . , . b . , . c4. : . d (“ ”, “ ”, “ ”) . e x H . H . fS H x . S . g KS R ISO 9043 , . 153787 1 92 3(16) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS R ISO 9043:2012 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS MopedsMeasurement method for moments of inertia ICS 43.140