1959 CEOTOC TOCTheory Of Constraint: 074 084
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10 10 10
B: Requirement 1 D: Prerequisite 1 A: Goal C: Requirement 2 D : Prerequisite 2
Project 1 1 2 3 4 5 6 8 9 10 11 12 13 14 15 16 17 18 19 20 Project 2 A B C D E F G H I J K L M N O P Q R S T Project 3 О О О О О О О 58 59 60
2 Project 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Project 2 A B C D E F G H I J K L M N O P Q R S T Project 3 О О О О О О 19 20 О 0:20 0:40 1:00
1. 2. 3. 4. 5. 6.
0 15 30 0 15 30 45 60 75 90 A1 A1 B2 B2 A2 A2 B3 B3 A3 A3 B4 B4 A4 A4 B5 B5 A5 A5 B6 B6 A6 A6 B7 B7 A7 A7 B8 B8 A8 A8 B9 B9 A9 A9 0 0 A10 A10 1 1 A11 A11 2 2 A12 A12 3 3 A13 A13 4 4 A14 A14 5 5 A15 A15 6 6 A16 A16 7 7 A17 A17 8 8 A18 A18 9 9 A19 A19 B20 B20 A20 A20 Project A Finished $ Project A Finished $ C1 C1 C2 C2 C3 C3 C4 C4 C5 C5 C6 C6 C7 C7 C8 C8 C9 C9 C10 C10 C11 C11 C12 C12 C13 C13 C14 C14 C15 C15 C16 C16 C17 C17 C18 C18 C19 C19 C20 C20 $ Project A Finished $ B A1 A1 B A2 A2 B A3 A3 B A4 A4 B A5 A5 B A6 A6 B A7 A7 B A8 A8 B A9 A9 A10 A10 A11 A11 A12 A12 A13 A13 A14 A14 A15 A15 A16 A16 A17 A17 A18 A18 A19 A19 B2 B2 A20 A20 Project A Finished $ Project A C1 C1 C2 C2 B2 B2 C3 C3 B3 B3 C4 C4 B4 B4 C5 C5 B5 B5 C6 C6 B6 B6 C7 C7 B7 B7 C8 C8 B8 B8 C9 C9 B9 B9 C10 C10 10 10 C11 C11 11 11 C12 C12 12 12 C13 C13 13 13 C14 C14 14 14 C15 C15 15 15 C16 C16 16 16 C17 C17 17 17 C18 C18 18 18 C19 C19 19 19 C20 C20 20 20 oject Finished $ Project A Finished $ 0 15 30 45 60 75 90 A1 A1 A2 A2 A3 A3 A4 A4 A5 A5 A6 A6 A7 A7 A8 A8 A9 A9 A10 A10 A11 A11 A12 A12 A13 A13 A14 A14 A15 A15 A16 A16 A17 A17 A18 A18 A19 A19 A20 A20 Project A Finished P j t A A1 A1 A2 A2 A3 A3 A4 A4 A5 A5 A6 A6 A7 A7 A8 A8 A9 A9 A10 A10 A11 A11 A12 A12 A13 A13 A14 A14 A15 A15 A16 A16 A17 A17 A18 A18 A19 A19 A20 A20 Project A Finished $ Project A Finished $ C1 C1 C2 C2 B2 B2 C3 C3 B3 B3 C4 C4 B4 B4 C5 C5 B5 B5 C6 C6 B6 B6 C7 C7 B7 B7 C8 C8 B8 B8 C9 C9 B9 B9 C10 C10 0 0 C11 C11 1 1 C12 C12 2 2 C13 C13 3 3 C14 C14 4 4 C15 C15 5 5 C16 C16 6 6 C17 C17 7 7 C18 C18 8 8 C19 C19 9 9 C20 C20 B20 B20 Project A Finished $ A1 A1 A2 A2 A3 A3 A4 A4 A5 A5 A6 A6 A7 A7 A8 A8 A9 A9 A10 A10 A11 A11 A12 A12 A13 A13 A14 A14 A15 A15 A16 A16 A17 A17 A18 A18 A19 A19 A20 A20 Project A Finished $ C1 C1 C2 C2 B2 B2 C3 C3 B3 B3 C4 C4 B4 B4 C5 C5 B5 B5 C6 C6 B6 B6 C7 C7 B7 B7 C8 C8 B8 B8 C9 C9 B9 B9 C10 C10 0 0 C11 C11 1 1 C12 C12 2 2 C13 C13 3 3 C14 C14 4 4 C15 C15 5 5 C16 C16 6 6 C17 C17 7 7 C18 C18 8 8 C19 C19 9 9 C20 C20 B20 B20 Project A Finished $ Project A Finished $ C1 C1 C2 C2 B2 B2 C3 C3 B3 B3 C4 C4 B4 B4 C5 C5 B5 B5 C6 C6 B6 B6 C7 C7 B7 B7 C8 C8 B8 B8 C9 C9 B9 B9 C10 C10 0 0 C11 C11 1 1 C12 C12 2 2 C13 C13 3 3 C14 C14 4 4 C15 C15 5 5 C16 C16 6 6 C17 C17 7 7 C18 C18 8 8 C19 C19 9 9 C20 C20 B20 B20 Project A Finished $ Project A Finished
B: Requirement 1 D: Prerequisite 1 A: Goal C: Requirement 2 D : Prerequisite 2
TOC OPT 1970 s 1980 s 1990 s 2000 s
system [ ] Input Output TOC (Theory Of Constraint) Focus =Not to do
The Focusing Steps IDENTIFY the system ss constraint(s). Decide how to EXPLOITthe system s constraint(s). SUBORDINATE everything else to the above decisions. ELEVATE the system s constraint(s). Warning!!!!! Do not allow INERTIA to become the system s constraint. When a constraint is broken, return to Step 1.
Freeze Freeze ODSC Backward Planning Aggressive but Possible Buffer Management
Objectives X Deliverables Success Criteria CCPM OK!
4 4 3 3 3 3 4 4 6 6 3 3 4 3 3 6 3 4 6 3 4 4
: : 2008 2008
TOC Inherent simplicity People are good Win-Win is always possible Never say I know
By Isn t it Lovely? What we are going to achieve. Isn t it Lovely? What we have achieved. TOC Not To Do
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