Control Strategy Based on Sensitivity Analysis. Application for Anaerobic Digestion Bioprocess

System sensitivity analysis (SSA) is a mathematical method used in the study of behaviour of dynamic systems. From engineering practice is well known that a dynamic system did not respond in the same way to all external stimulus (command or disturbance). The results of SSA study for anaerobic digestion bioprocess, provides important information for synthesis of control system. Also, it is possible to estimate, by simulation, quantitative changes for the system variables in the case of changes in internal structure.