APPENDIX A
MASS OPTIMIZATION FOR MDRE AND MDLL, DEVELOPED IN SECTION 2


HEWLETT-PACKARD 67/97 PROGRAM

StepInstructionsInputKeyOutputUnits
1Load sides 1 and 2----
2Input coefficients1.66X10-10STO 0--
for MDRE0.122STO 1--
for MDLL0.142---
for MDRE7.19X10-4STO 2--
for MDLL7.19X10-4---
for MDRE0.0025STO 3--
for MDLL0.0007---
3Rotate registers- PS--
4Input dataa ENT-m/sec2
veENT- m/sec
m1ENT- kg
-- Hz
5Start- A--
6HP97 will print input- -a, ve,m1-
HP67 will store-- SPACE-
- (for HP67)--
- RCL 1Mskg
- RCL 2Mwkg
- RCL 3MFkg
- RCL 4Mkinkg
- RCL 5Meleckg
- RCL 6Mtotkg
- RCL 7Mskg
- RCL 8PwW
- RCL 9Ptotkg
- RCL 0Eff-

PROGRAM DESCRIPTION

R1SCR mass Ms=1.66 10-10ve3 a m
R2winding mass Mw=0.122vem for MDRE
=0.142vemfor MDLL

equal to associated power and radiator mass

R3feeder mass MF=7.19 10-4veamfor MDRE
=7.97 10-4veam for MDLL

equal to associated power, radiator and capacitor mass

R4kinetic power massMkin=0.0025 m1ve2for MDRE
=0.0007 m1ve2for MDLL
R5 total electric mass Melec =Ms + 2Mw + 3MF + Mkin
R6total mass Mtot= 1.5Melec
R7total lengthStot=0.847ve2 /a
R8waste powerPw= [R2 + R3] 1/0.025 for MDRE; Pw = [R2 + R3] 1/0.034 for MDLL
R9total power Ptot= [R8] + [R4] 1/0.005 for MDRE; Ptot = [R*] + [R4]1/0.014 for MDLL
R0efficiency Eff= [R9 - R8]/[R9]

PROGRAM LISTING

001*LBLA018yx035RCLC052yx
002SCI019x036053RCLA
003STOD020RCLB037x0543
004PRTX0213038RCLD0551/x
005R022yx039056yx
006STOC023x040x057x
007PRTX024PS041PS058RCLC
008R025RCL042RCL10595
009STOB026PS043PS060ENT
010PRTX027x044x0619
011R028SSTO1045STO2062
012STOA029PRTX046PRTX063yx
013PRTX030RCLB047RCLB064x
014SPC03110485065RCLD
015RCLC032.049ENT0663
0163033505030671/x
0171/X034yx051068yx

069x088 RCL3107RCLB 126STO8
070PS089 3108x2 127PRTX
071RCL2090 x109RCLA 128RCL4
072PS091 +110 1292 (7 for LL)
073x092 RCL2111. 130(1 for LL)
074STO3093 21128 131(. for LL)
075PRTX094 x1134 132.(4 for LL)
076RCLD095 +1147 133x
077RCLC096 RCL1115x 134RCL8
078x097+116STO7 135+
079RCLB098 STO5117PRTX 136STO9
080x2099 PRTX118RCL2 137PRTX
081x100 SPC119RCL3 138RCL8
082PS101 1120+ 139
083RCL3102 .1214(2 for LL) 140RCL9
084PS103 5122 (9 for LL) 141
085x104 x123. 142STO
086STO4105 STO6124(4 for LL) 143PRTX
087PRTX106 PRTX125x 144RTN

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