Decomposition of Piston Automobile piston Stage I Piston Pin Ring Rod Bearing Ring Conveyor 08 Nut Gantry Conveyor Pallet Indexing Feed Press SCARA Pick & Vib.feeder Place StageⅡ Indexing Figure 6 Automobile engine piston components and its assembly system decomposition CLGO System Engineering by J.J.Gao 6
+ - System Engineering by J. J. Gao 6 Decomposition of Piston
Piston Intake Valve, DCamshaft 1 Rocker Arm Spring Exhaust Valve, BValve Cover Rocker Arm Spring Intake port Spark Plug DHead Exhaust Port €Coolant ⑦Piston N Engine Block Connecting Rod Oll Pan Rod Bearing oll Sump Crankshaft D inann-nnanns 8200间4w5有孙s CLGO System Engineering by J.J.Gao 7
+ - System Engineering by J. J. Gao 7 Piston
Mapping Out Deliverables ck.d 型 Figure 5.3.2:Wall covered by deliverable cards at the offsite meeting.June 4.2002 ■ Interface management meeting in Ford Motor Company in 2002. Wall-Room with sticky notes. Designing new Engine:Ask each representative in different department to write down the input and output System Engineering by J.J.Gao CLGO 8
+ - System Engineering by J. J. Gao 8 Mapping Out Deliverables Interface management meeting in Ford Motor Company in 2002. Wall-Room with sticky notes. Designing new Engine: Ask each representative in different department to write down the input and output
How Well Companies Document System Level Knowledge 100% 90% 80% 70% 60% 70% 84% 97% 口Experience 50% ▣Document 40% 30% 20% 10% 30% 16% 0% 3% CVC JNJ Ford CLGO System Engineering by J.J.Gao 9
+ - System Engineering by J. J. Gao 9 How Well Companies Document System Level Knowledge
Ariane 5 Failures -00007 A data conversion from 64-bit floating point value to 16- bit signed integer value to be stored in a variable representing horizontal bias caused a processor trap(operand error)because the floating point value was too large to be represented by a 16-bit signed integer. System Engineering by J.J.Gao CLGO 10
+ - System Engineering by J. J. Gao 10 Ariane 5 Failures A data conversion from 64-bit floating point value to 16- bit signed integer value to be stored in a variable representing horizontal bias caused a processor trap (operand error) because the floating point value was too large to be represented by a 16-bit signed integer