Synthesis of industrial systems based on value analysis

In this contribution, we present a novel methodology for flexible design of industrial systems based on detailed differential value analysis (Sadhukhan, J. Ph.D. Dissertation, UMIST, Manchester, U.K., 2002). Evolving from graph theory this methodology performs better than conventional mathematical programming based optimisation approaches through systematic structural decomposition of large scale industrial systems into basic processing elements (paths and trees), which helps to reduce the size and the complexity of large combinatorial problems and comprehensively analyse the multiple objectives, set of optimal operating states and marginal contributions at elemental levels that are critical for flexible designs.