3. Complex System Examples Information Systems

4. System Problems Examples

5. System Problems Examples

10. System Definition System Users Mission Environment Stakeholders Border Sub System Sub System Sub System

11. System Meta Model From INCOSE

17. System Engineering Meta Model From INCOSE

20. Design the right system As proposed by the project sponsor As proposed by the programmers As specified in the project request As designed by the project analyst As installed at the users’ site What the customer really want

23. A Process

24. Process: V cycle

25. Sequential V cycle drawbacks Documentation And mock-up Phase

26. Sequential V cycle drawbacks Documentation And mock-up Phase

27. Iterative and Incremental Incremental Iterative

28. Barry W. Boehm

32. CMMI Maturity Levels Level Identified as Status 5 optimizing focus on process improvement 4 quantitatively managed process measured and controlled 3 defined process characterized for the organization and is proactive 2 managed process characterized by projects and often reactive 1 initial process uncontrolled poorly managed and reactive

35. Process Activities

39. Process

45. Process

48. Architecture Meta Model From IEEE

49. Architecture and Components Assembly

56. Bird and Airplane Functional to Physical architecture mapping Function Airplane Physical Component Bird Physical Component Takeoff and land Wheels, Legs Sense position and velocity Vision or radar Eyes Navigate Brain or computer Brain Produce horizontal thrust Propeller or jet Wings Produce vertical lift Wings Wings

57. Multi-criteria decision

59. Washing Machine example

60. Context Diagram

61. Washing Machine Functional Breakdown

62. Washing Machine Data Flows

63. Washing Machine Physical Model agitator tube draining hand-operated washer plungers

64. Washing Machine Physical Model agitator Outer tube draining top loading US

65. Washing Machine Physical Model top loading

66. Washing Machine Physical Model agitator Outer tube draining Inner tube = drum front loading Europe

67. Washing Machine Physical Model front loading

68. Washing Machine Physical Model front loading

70. Process

72. Spaghetti Plate Syndrome

73. Spaghetti Plate Syndrome

74. Spaghetti Plate Syndrome

75. Spaghetti Plate Syndrome

76. Spaghetti Plate Syndrome

77. Spaghetti Plate Syndrome

78. Spaghetti Plate Syndrome Spaghetti Plate

79. Spaghetti Plate Syndrome Spaghetti Plate System Architect

80. Spaghetti Plate Syndrome Spaghetti Plate System Architect System Integrator

81. Encapsulation Analogy Implementation Interface A driver doesn't care of engine's internal working. He only knows the interface

83. Process

85. Ensure that the system is safe