Optimising building efficiency with genetic algorithms
Introduction The use of digital twins in the planning, construction and operation of buildings was outlined in the previous post. The following discussion touches on the use of genetic algorithms and related software to optimise building design and performance. A selection of papers describing the use of genetic algorithms in this way will be cited together with references to background information. Genetic Algorithms The origins of software based on natural selection have been traced back to early computer scientists such as Alan Turing, John Von Neumann and Norbert Weiner (Mitchell, 1995). Genetic Algorithms (GAs) have found application in many areas where more conventional methods are difficult to apply, such as problems involving many variables. The ‘solutions’ proposed by a GA need to be evaluated, and this may require additional software specific to the problem in hand, in this case the computer modelling of buildings. Building Information Modelling The history of build...