Some technologies are simple like a cup or hammer, some are complicated like a circuit board or car, but some are truly complex such as large information systems, supply chain networks, sustainable urban environments, health care systems or advanced financial services. These complex engineered systems are defined by consisting of multiple diverse parts that are highly interconnected and autonomous. This course is a comprehensive introduction to the application of complexity theory to the design and engineering of systems within the context of the 21st century, from the bigger picture of why we should care to key architectural considerations, It brings together many new ideas in systems design to present an integrated paradigm and set of principal to the design of complex systems. A new design paradigm- In the first section of the course we will explore some of the major themes that are shaping the design and engineering of systems in the 21st century, such as the rise of sustainability, information technology, the revolution in services and economic globalization, these will all provide a backdrop and reoccurring set of themes that will be woven into our discussion. This section will also give you an overview of complexity theory and the basic concepts that we will be using throughout the course, such as the model of a system, a framework for understanding complexity and a definition for complex systems. The last section of this model will give an overview of complex systems design providing you with a clear and concise description of what a complex engineered system is and how this new paradigm in design differs from our traditional approach. Key concepts- Next we introduce you to the key concepts within this new domain, we will talk about services and product-service systems, designing synergistic relations in order to integrate diverse components and one of the key takeaways from this entire course the idea of abstraction as a powerful tool for solving complexity. Design Principals- In the third module to the course we discuss the primary principals that should govern our approach to designing complex systems. Firstly networks with these highly interconnected systems networks are their true geometry, understanding them and being able to see the systems we are designing as networks is one of our key principal. Secondly, we will look at adaptive systems and how I.T. is enabling the next generation of technologies that are responsive, adaptive and dynamic, allowing for self-organisation and a new form of bottom-up emergent design. Lastly in this section, we will also cover the key mechanisms of evolution and how it effect the lifecycle of the system we are designing. Systems Architecture- In systems architecture, we begin to change gears to talk about the more practical mechanics of how to design complex systems based around a new systems architecture paradigm that has arisen within I.T. over the past few decades what is called Services Orientated Architecture, in this section we will discuss platform technologies and their internal workings, modular systems design and Event-Driven Architecture which is particularly well suited to the dynamic nature of the systems we are developing. Design Methods- Lastly we present a series of lectures on the design method or process best suited to complex systems design. In this module, you will be introduced to design thinking that represents a repeatable set of stages in the design process for solving complex problems.
Section 1: OVERVIEW Lecture 1: Context Lecture 2: Complexity Theory Overview Lecture 3: Complex Systems Design Overview Section 2: KEY CONCEPTS Lecture 4: Service Systems Overview Lecture 5: Design Abstraction & Fractals Lecture 6: Design Synergies Section 3: DESIGN PRINCIPALS Lecture 7: Networked System Design Lecture 8: Adaptive Systems Design Lecture 9: User-Generated Design Lecture 10: Life-Cycle Design Section 4: SYSTEMS ARCHITECTURE Lecture 11: Service-Oriented Architecture Lecture 12: Platform Technologies Lecture 13: Modular Design Lecture 14: Event Driven Architecture Section 5: DESIGN PROCESS